Dissertations / Theses on the topic 'Café de la Régence'
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Huapaya, Navarro Cesar Ernesto Benjamín, Alvarado Luz Medali Pitot, Villarroel Angela Carol Rodriguez, and Pomalaza Ana Beatriz Rozas. "Muru café." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/652226.
Full textThe trend of healthy consumption is generating more people opt for more natural beverages, which is a trend in consumption worldwide. Likewise, in the world there is a high preference in the consumption of coffee (95%), whose by-products such as coffee husk have not been well used and currently more than 80% are wasted generating environmental pollution and in other cases use as fertilizer, only in some countries of the world and Latin America are innovating with by-products and are using the husk to produce new products such as infusions, jams, yogurt, etc. Peru is not exempt from this, that is why Muru Café is born, a natural drink based on coffee husks, zero sugars, with high carbohydrate, protein and mineral content, 500 times more antioxidant than vitamin C, with light sweetness and beneficial to health due to its nutritional value. In the Peruvian market there is this type of natural beverage, but it has not been industrialized for commercialization in the market, so it represents an opportunity to venture into the business. In addition, through market research, it was possible to validate the target audience and the indirect distribution channels to sell beverages in minimarkets, convenience stores, naturists and supermarkets. Likewise, the work team is highly trained and experienced in production, sales, administration and finance, which allows us to develop a viable, profitable and sustainable project over time.
Trabajo de investigación
Alarcon, Rodriguez Grecia Antonella, Acosta Norma Stepfanny Ayala, Vivar Miluzka Guadalupe Castillo, Roman Silvana Raquel Robles, and Merma Martha Aracely Vidal. "Qasi Café." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/656908.
Full textIn this work, a business plan for organic blend coffee based on natural seeds is developed in four presentations such as relaxing, nutritious, energizing, and personalized. To develop an innovative and quality product, several interviews were conducted with nutrition experts, in order to validate the value of our product. First, several individual interviews and focus groups are carried out with a small group of possible clients in order to validate the business idea, after having carried out these actions, the development of the website and social networks was carried out, and therefore Through two required experiments, the technical solution of the solution and the user experience could be validated. Second, the validation of the business model was carried out, in which each quadrant of the BCM is evaluated, where different interviews were carried out with possible suppliers to validate our key allies, in addition to interviews with several community managers for the validation of the channels through which you will stay in contact with customers. Finally, a validation of the purchase interest was carried out by potential customers, in which four experiments were carried out, among which the product introduction price was launched, a raffle was carried out for the launch of social networks, promotion with free delivery and finally an association with influencers.
Trabajo de investigación
Lizárraga, Trelles Fernando Dennis, Huarcaya Víctor Leoncio Martínez, and Meléndez Jenny Paola Meléndez. "Club Café." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2017. http://hdl.handle.net/10757/624298.
Full textThe business idea focuses on the commercialization of nibs made with coffee beans bathed in chocolate (cocoa), native of Peru. The product is aimed at people from 18 to 35 years old, from NSE A, B and C1 from Metropolitan Lima who work and / or study with a sophisticated and modern lifestyle. They are not conventional, they have a high interest in new trends oriented with globalization, preservation of the environment and are willing to try new products and even more if it benefits their health. Club café will be dedicated to the commercialization of nibs based on coffee beans covered in chocolate, a Peruvian sweet with great health benefits that will mark a before and after in the concept of the consumption of sweets in Peru. The business, that is part of the B2B model, provides a rate of return (TIR) of 24%, which has tendencies to increase due to the behavior of the demand discovered in the validation of the business. Likewise, the growth probabilities are high justified by the studies carried out that corroborate the sales projections made. Club café offers highly attractive figures. The VAN obtained over a period of five years is S /. 1,030,971.87 with a discount rate of 12.92% and an investment recovery period of 4.68 years.
Trabajo de investigación
Tapia, Cea Sergio, and Alegria Jorge Guerra. "Rest café." Tesis, Universidad de Chile, 2018. http://repositorio.uchile.cl/handle/2250/168141.
Full textTapia Cea, Sergio, [Parte I], Guerra Alegria, Jorge, [Parte II]
“Rest Café”, es un modelo de negocio orientado a clientes que buscan tranquilidad y entretención en los centros neurálgicos de la ciudad de Santiago de Chile, en estos locales, los clientes pueden realizar reuniones de negocio y disfrutar libremente de las instalaciones, donde podrán encontrar televisión, música, salas de reuniones, duchas, lockers y snack de libre consumo. Este plan de negocios, está inserto en el segmento de Restaurantes, Bares y Cantinas de la industria de Hoteles y Restaurantes, siendo sus principales competidores Starbacks, Juan Vales, Work Café Santander y otros que apunten al mercado objetivo de trabajadores ejecutivos y empresas pequeñas que requieran espacios adicionales para relajarse o realizar reuniones. Dado el respaldo y calidad de los competidores, “Rest Café” introduce en la industria un modelo de negocios, orientado en una gama de servicios y un consumo ilimitado de productos a un precio único, por un periodo de tiempo limitado de 3 horas. Este plan de negocios, requiere una inversión inicial de $ 63.000.000 y un espacio físico de 150 m2, para atender aproximadamente 150 personas diariamente, con un formato pionero en las grandes ciudades del país. La inversión requerida se recuperara en 2 años y 6 meses aproximadamente, lo cual se respalda con resultados positivos desde el primer año de funcionamiento, un VAN positivo de $ 56.927.211 y un TIR de 41,36%, mayor a la tasa de descuento exigida de 14,64%.
Biscardi, Domenico. "Instauration et crise de la Polysynodie pendant la régence de Philippe d'Orléans." Paris, EHESS, 2007. http://www.theses.fr/2007EHES0140.
Full textNguyen, Florence. "La régence aux temps modernes : un instrument de la continuité de l'État." Thesis, Aix-Marseille, 2019. http://www.theses.fr/2019AIXM0066.
Full textWhen the immediate succession was institutionalised in 1403 and 1407, the goal was to put an end to the regencies, as interregnum, during which the sovereignty was held temporarily by a subject. Put into place between the death of the king and the coronation of his successor, the regency represented then, in its medieval form, a challenge for the continuity of the State. The confiscation of sovereignty from its legitimate holder is the greatest political evil, and leaves the highest function of the State at risk of usurpation. It became crucial to annihilate the value of the coronation as constituent of the king’s power. From the XVth century, while the absolute power of the kings arose, and while the hereditary system put the throne at risk of vacancy, the regencies seemed to remain inevitable. Hence, while they represent an interruption of the continuity of the State at the beginning of the XVth century, the regency became a critical, difficult and dangerous topic of political thought. It became a pillar of the construction of the State by the law, the instrument of the continuity of the modern State
Machado, Castro Gloria Andrea, Zevallos Pamela Jaclyn Álvarez, Gómez Verónica Calvo, and Albújar María Roxana Villarreal. "Aidoru Café - Club." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2018. http://hdl.handle.net/10757/625341.
Full textSince the beginning of the year 2000 musical groups of oriental origin have been inserted with more force, as well as films and animated series from the same origin. However, their followers don’t have recreation; and against this backdrop, Aidoru Coffee – Club is born, as an initiative that seeks to establish a thematic space to provide the the Anime and K-pop communities with a Fandom experience that with its motto “two spaces, two genres, one place” transports them to be in front of their favorite Korean Pop group or to be part of their favorite anime. It was determined that 47, 450 people are potential customers to that end the venue is divided into two zones (K-pop and Anime), which seek to transport customers to an ideal and dreamed of environment. Our proposal requires an investment of S/453,554.65, financed in a 53.86% by the shareholders and in a 46.14% by Caja Huancayo, recovering the investment in the third year, four months approximately, considering that our sales will increase to S/1,398,572.02 at the end of the fifth year. Finally, we affirm that Aidoru Coffee – Club is a proposal that generates value not only to its clients and investors, but also to society, since part of our proposal includes giving job opportunities to the members of these communities, because we have the strong belief that there is no one better than them to help us provide the best experiences to our audience, as well as being an alternative that promotes healthy recreation.
Trabajo de investigación
Borges, Pedro José. "Café of Dance." Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/35842.
Full textMaster of Architecture
Madera, Patricia, and R. Herman J. García. "Café specialty panameño." Tesis, Universidad de Chile, 2016. http://repositorio.uchile.cl/handle/2250/145754.
Full textMadera, Patricia [Parte I], García R., Herman J. [Parte II]
El término ¨Specialty Coffee¨, fue usado por primera vez por Erna Knutsen en 1974, comerciante americana de origen noruego pionera en el comercio del café de alta gama, se refiere a aquellos microclimas geográficos especiales que producen granos de café con perfiles de sabores únicos1. El mismo no debe confundirse con el término café premium que viene a ser más un concepto mercadeable que no define y/o describe las propiedades de un café especial (Ej.: la altura, variedad de semilla, el método de cosecha, secado, tueste, fecha de tostado/empacado, etc.). La categoría de café se puede dividir en dos subcategorias: i. Café Tradicional (especie Robusta) y ii. Café Especial/Specialty/Gourmet. Esta última subcategoría corresponde a la especie Arábica, con trazabilidades más claras, sabores más refinados, comercios más justos y directos, entre otras características. Esta subcategoria tuvo su auge a partir del año 2000 con la crisis mundial de los precios del café tradicional, y la misma nació como un movimiento que reinvidica el esfuerzo artesanal detrás de los cafés más puros que se pueden cosechar. La ciudad de Panamá no se ha escapado de esta tendencia mundial que valora cada vez más los orígenes, la calidad y el comercio justo del café que se esta tomando. Sin embargo, esta tendencia esta relativamente reciente y tanto la oferta como la demanda están en un proceso de adaptación y aprendizaje por lo que hay oportunidades de cubrir espacios no atendidos en calidad de sabor, empaque, distribución y entrenamiento al consumidor. En esta primera parte nos concentraremos en la realización de un análisis profundo del macro-entorno, la indsutria, los agentes más importantes de la competencia y una investigación exhaustiva del comportamiento y preferencias del consumidor local. Todo esto con el fin de tener una visión realista y detallada del panorama en cuanto a café Specialty, con miras a desarrollar posteriormente un plan de marketing lo suficientemente robusto, adecuado y alcanzable. Muchas gracias.
Herrera, Carreño Michell Rolando. "Café en Passant." Tesis, Universidad de Chile, 2017. http://repositorio.uchile.cl/handle/2250/150121.
Full textEl objetivo de este trabajo es el diseño de un plan de negocios para la empresa Café En Passant, que pretende ofrecer servicios de cafetería en el ámbito de brebajes y alimentos, promoviendo una temática distintiva con libros y ajedrez. Se desea con este emprendimiento, aprovechar la necesidad de un grupo de personas, abriendo un primer local en la comuna de Santiago, alrededor del sector de Bellas Artes. La realización de este plan de negocios, permite tener una visión global de la factibilidad del emprendimiento. Explotando la oportunidad del emprendedor, que ha hecho su ventaja competitiva a raíz de nexos sociales y de una necesidad insatisfecha de un grupo de personas. Una cafetería donde puedan compartir intereses intelectuales comunes, en un lugar idóneo identificado para nuestros clientes objetivos, personas que transitan por la comuna de Santiago, que residen, trabajen o visiten el sector, ofreciendo productos que valoran de calidad, frescos y sabrosos, junto a un excelente servicio con énfasis en la atención entregada al cliente. Se obtuvo del análisis del mercado, una tendencia creciente en consumo de café y de las personas que demandan espacios distintivos relacionados a literatura y al ajedrez. Perteneciendo a la industria de restaurantes, su principal característica es global fragmentada con una amplia base sobre la cual competir. Los resultados obtenidos en términos económicos, fueron; la obtención de un margen de contribución del 80% sobre las ventas, un Ebitda de $ 62 millones de pesos y un margen de utilidad neta del 14% al quinto año, con un VAN total de $ 37 millones de pesos, una TIR de un 35%, todo esto con una inversión total requerida de $ 60,5 millones de pesos. En consideración al desarrollo de este trabajo, a sus acciones propuestas y a los resultados del análisis financiero realizado, se demuestra su factibilidad y atractivo de la empresa Café En Passant.
Marcomini, Gilson Rogério. "Aspectos Econômico-Financeiros da Produção de Café Convencional e Café Especial." Universidade Jose do Rosario Vellano, 2008. http://tede2.unifenas.br:8080/jspui/handle/jspui/57.
Full textCoffee plays a very important stage in the economic, political, social and environmental scenario of the country, being directly responsible for a high percentage of investments in the agricultural sector. Brazil is the world's largest producer, with average production of 28 million bags annually over the past ten years. About 10% of world trade in coffee is made with special coffee. Special coffee is the one with some kind of differentiation, especially in the market and without commodity feature. It is estimated that Brazil exports from 300 thousand to 500 thousand bags a year of special coffee. Several authors have demonstrated the benefits to produce special coffee, and also showed the required investments to get this product. However, producers usually do not know precisely, if these investments offer the desired return for the financial aspect, because the production of conventional coffee offers lower final costs, lower investment, and also, it is known that only part of production coffee achieve classification as special coffee. So, this presentation try to investigate if the production of special coffee offers attractive financial returns to producers, to compare with the production of conventional coffee, since the production of conventional coffee is easier, with less capital, reaches its incomes due to the market price. It is known that the production of special coffee requires major investments, to follow the standards, investments in qualified people, in production processes, in management, etc. So, this work showed if with all these investments, the producer can achieve positive financial results at the moment to sell its production. So, it was analyzed four coffee producers, two conventional coffee producers and two special coffee producers, one large company and one small business from each group. It was studied their cash flows, and compared which the coffee production system that offers better advantages over the economic and financial aspect. Thus, the work can demonstrate, as well, if it is advantageous for small producers, to invest in the production of special coffee or keep the production of conventional coffee.
O café desempenha um papel de extrema importância no cenário econômico, político, social e ambiental do país, sendo responsável diretamente por um alto percentual dos investimentos no setor agrícola. O Brasil é o maior produtor mundial, com produção média de 28 milhões de sacas anuais nos últimos dez anos. Cerca de 10% do comércio mundial de café é formado pelos cafés especiais. Café especial é todo café que possui algum tipo de diferenciação, destacando-se no mercado e deixando a característica de commodity. Estima-se que o Brasil exporte de 300 mil a 500 mil sacas/ano de cafés especiais. Vários autores demonstraram as vantagens de produzir-se café especial, como também evidenciaram quais os investimentos necessários para obter este produto. Porém, os produtores, geralmente, não sabem precisamente, se estes investimentos oferecem o retorno desejado sobre o aspecto financeiro, pois a produção de café convencional oferece custos totais menores, investimentos menores, e também, sabe-se que somente uma parcela da produção do café consegue obter classificação como sendo café especial. Assim, este trabalho procura investigar se a produção de café especial oferece retornos financeiros atrativos aos produtores, ao comparar-se com a produção de café convencional, onde esta produção de convencional segue um esquema mais facilitado e o produtor desembolsa menos capital, alcançando suas receitas em virtude do preço de mercado, e sabendo-se que, a produção de café especial exige investimentos maiores, exige adequação à normas, investimentos em mão-de-obra qualificada, investimentos em processos de produção e gestão e etc., este estudo procurou evidenciar se com todos estes investimentos, o produtor consegue obter resultado financeiro positivo no momento que comercializa a sua produção. Desse modo, analisaram-se quatro empresas produtoras de café, sendo duas produtoras de café convencional e duas de especial, sendo uma grande empresa e uma pequena empresa de cada grupo, estudando seus fluxos de caixas e, comparando-se entre estas, qual o sistema de produção de café que oferece melhores vantagens sobre o aspecto econômico financeiro. Assim, o trabalho pode demonstrar, também, se é vantajoso para os pequenos produtores, investir na produção de café especial ou continuar a produção do café convencional.
Oliveira, Marta Madalena Marques de. "Avaliação da composição mineral de café solúvel e sucedâneos do café." Master's thesis, Faculdade de Farmácia da Universidade do Porto, 2008. http://hdl.handle.net/10216/20775.
Full textOliveira, Marta Madalena Marques de. "Avaliação da composição mineral de café solúvel e sucedâneos do café." Dissertação, Faculdade de Farmácia da Universidade do Porto, 2008. http://hdl.handle.net/10216/20775.
Full textFournier, Raphaël. "Rangs, préséances, hiérarchie et constitution du royaume de Louis XIII à la Régence." Thesis, Paris 2, 2015. http://www.theses.fr/2015PA020062.
Full textConflicts of rank in France in the 17th and 18th centuries were an abundant source of litigation. If their social and symbolic dimensions have already been studied, their legal dimension has attracted less attention. A phenomenological approach to ranks, precedencies, and hierarchies, as well as their ensuing conflicts and subsequent outcomes reveal their contentious, legal and judicial character. Upon examination, the ceremonies and acts during which public authority (the sovereigns' public audiences, parliamentary sessions presided over by the king, royal entrances, and the main ceremonies of information) expressed itself reveal a constitutional character before the very existence of such a document, as well as the permeability maintained between the sign of authority - as assumed by rank - and the authority itself. On the other hand, the elements of contemporary doctrine, as precious as they may be, remain perplexing. Poor or lacking, doctrine seems to be exceedingly cautious. The authority of the precedent is tacitly recognized whereas the demiurge sovereign's discretionary power indiscreetly exalted. However, the era was hardly lacking in any adequate thought as to ranks. The contemporary literature shows that the hierarchy constituted a fundamental scheme or an implicit structure of discourse for the educated public at the time. What doctrine seeks to silence and what contemporary sources reveal is the competition of two matrices at work in the royal State of the Classical Age, the growing contradiction between sovereignty and hierarchy
Budeeb, Zeddan. "Les relations diplomatiques entre la régence de Tripoli et la France (1711-1832)." Aix-Marseille 1, 1995. http://www.theses.fr/1995AIX10048.
Full textContacts have existed between europe and tripoli for several centuries. As to relations with france, it is not until the 17th century that tripoli signed their first treaty. In effect stable and peaceful relations were only established between the two countries after the repeated presence of french squadrons off the coast of tripoli and the occurence of bombardements. France nominated its' first consul in 1630 in order to survey its' national and commercial interests. The consul was to progressively gain the status of a fully diplomatic agent. Relations between france and tripoli did not necessarily run parallel to its' relations with constantinople especially after the coming to power of karamanly in 1711. Between this time and 1835, tripoli benefitted from a nearly total independance. Tripoli was able to impose its' own policies and negotiate commercial and peace treaties with foreign powers, opening up to the outside world, independantly of the ottoman empire. While relations between france and tripoli experienced difficulties under ahmad pacha, founder of the dynasty, they improved significantly under yusuf pacha from 1795. France's politics toward tripoli remained unchanged under the revolution and the empire. Despite the conflicts and the wars between the european nations, diplomatic relations between france and the regency of tripoli, were unaltered. Through its' counsuls in tripoli france had a significant influence on the region. During this tims english consuls established strong competition allowing england to gain. .
Ocenas, Marek. "Recherche de l’effet tragique à l’époque de la Régence : naissance de la tragédie philosophique." Thesis, Lyon 2, 2014. http://www.theses.fr/2014LYO20066.
Full textWithin the quest of renewal of the French Classical Tragedy of Regency period (1715-1723); the work closely explores the way how looking for a tragic impact leads to the philosophical tragedy birth. This work is grounded on an analysis of the French Comedy dramas performed during this period, but in the process, it gives a special attention to their contemporaneous acceptance in periodicals and brochures. First of all, the work speculates about the tragedy renewal in terms of two polemics – the dispute between Olds and News, and the dispute about theatre morality, but in this process it demonstrates how the thoughts of a theatre lead authors to the searching of the better adapted dramatic impact in view of spectators’ expectation whose sensibility is under evolution in the low of 18th century. Afterwards, the work specifies how the greater impact generating is related to a rising intensity of a great fear through a baddy on the one hand and to the searching for a greater story through numinous elements (prophecy, priesthood and choir) on the other hand. Finally, the work shows the fact how far the blasphemies found in some tragedies are calculated only to make a greater impact, on the contrary the Voltaire’s Oedipus can be considered as the first philosophical tragedy with respect to the fact when a dramatist creates the real critical strategy and to the fact when the tilts at religion are distinctly perceived by contemporary spectators. Thus, the work analyses a phenomenon how the changes related to the dramaturgical “statement” under the impact seeking can change the tragedy into the instrument for dispensing ideas which are a part of the Enlightenment birth. This phenomenon is prevailing both for future philosophical fights and for society transformation whereof philosophers will strive this via a medium available to a general audience
Drissi, Sonia. "La dépossession des compétences des tribunaux religieux sous la Régence de Tunis (1574-1923)." Thesis, Strasbourg, 2013. http://www.theses.fr/2013STRAA039.
Full textTo deny the jurisdiction of a court of law is an oft-repeated occurrence wherever political and legal regimes dispute against one another. Tunisian law is not exempt from such occurrences. It matters therefore an understanding of what entails and produces ouster-rules and namely those resulting in the denial of jurisdiction with regard to both Islamic-law-based courts as well as rabbinic-law-based ones, which goes back from the Ottoman occupation of Tunisia since 1574, whilst it underwent the French Protectorate established in 1881 until the demise of the Ottoman Empire in 1923. Ouster-rules, which can be either formal (legislative) or substantive (decisional-based), were not the produce of the French Protectorate. They are rather of Ottoman makings and date as from the XVIth century. From an internal approach, marked by the confusion of powers, Hanafi doctrines had already expelled Malikite ones, and secular judges, endorsed by the current political power, had religious laws ground down. On the eve of the Protectorate, the jurisdiction of Tunisian religious judges was boiled down to hearing only Personal Status matters. It is worth emphasising, in the course of this analysis, how “Protectoral Judges”, appointed in 1883, would but only uphold jurisdictional pleas and bring Tunisia progressively towards full « laicisation » which was triggered initially by the Reformatory Beys at the beginning of the XIX century and thus carving out the last distinctive feature of the Tunisian legal panorama, which continues to influence contemporary Tunisia
Hassine, Hafedh. "Un interlocuteur pour la France en Méditerranée : la régence de Tunis au XVIIIe siècle." Nice, 1996. http://www.theses.fr/1996NICE2029.
Full textHervé, Michel. "Relations entre la régence d'Alger et la Sublime Porte du XVIe au XVIIIe siècle." Paris, EHESS, 2003. http://www.theses.fr/2003EHES0003.
Full textThe Regency of Algiers is founded in 1518 by Kheïr-ed-din, who wishes to defend Islam in North Africa, threatened by the Spaniards. The study of the relations between the Regency and the Ottoman Sultanate leads to consider three epochs in this work. From 1518 until the death of Soliman the Magnificent en 1566, the Regency is tightly linked to Constantinople: Soliman entrusts his fleet to Kheïr-ed-din; the Regency contributes to the French-Turkish alliance, as the Sultan wishes. From 1566 to 1700, the Regency gains autonomy: she establishes her influence inland, at the end of the XVIth century; she builds slender and fast sailboats, who dash into the Atlantic Ocean. The links between the Regency and the Ottoman Sultanate become tight again after 1700: at the end of the XVIIIth century, the Algerian corsairs help the Sultan against Russia
Alarcón, Galván William Fernando, Gonzales Ricardo Enrique Bustamante, Vargas Katia Janice Meléndez, and Cerrón Shizuo Michael Sakaguchi. "Planeamiento estratégico del café." Master's thesis, Pontificia Universidad Católica del Perú, 2013. http://tesis.pucp.edu.pe/repositorio/handle/123456789/8707.
Full textEl café peruano cuenta con una gran oportunidad para convertirse en una estrella en el mercado mundial. Ello, debido a factores geográficos y climáticos que propician un potencial desarrollo en base a buena calidad y altos rendimientos. Además, el liderazgo que hoy presenta en la producción de cafés especiales brinda, de manera favorable, la posibilidad de consolidarse como un productor de variedades certificadas en un mercado que crece día a día. Sin embargo, factores como la falta de tecnología, la limitada capacidad de endeudamiento, una infraestructura deficiente y la existencia de productores desorganizados afectan al desarrollo de toda la cadena productiva del café en el Perú. Para lograr un desarrollo sostenible, el café peruano debe contar con marcos regulatorios y de apoyo que promuevan la organización de los productores así como el acceso a tecnología de punta para toda la cadena de valor. En este sentido, el fortalecimiento del Consejo Nacional del Café, como entidad representativa de la producción en el Perú, servirá de base para impulsar un desarrollo del café a través de la implementación y seguimiento del actual plan estratégico propuesto, con la finalidad de que al año 2023 el Perú se consolide como uno de los tres principales países productores de café del mundo
Peruvian coffee has a great opportunity to become a star in the world market. This, due to geographic and climatic factors that play in favor of potential development, based on good quality and high yields. Furthermore, leadership that has been presented in the production of special coffees provides, favorably, the possibility to establish itself as a producer of certified varieties in a market that grows every day. Nevertheless, factors such as lack of technology, limited borrowing capacity, poor infrastructure and existence of unorganized producers affect the development of the entire coffee production chain in Peru. To achieve sustainable development, Peruvian coffee must have both supportive and regulatory frameworks, promoting producers organization as well as access to technology for the entire value chain. In this regard, strengthening the National Coffee Council, as a representative entity of Peruvian production, will serve as a basis for boosting coffee development through the implementation and monitoring of the current proposed strategic plan, with the aim that in 2023 Peru will be consolidated as one of the three main coffee producing countries of the world
Tesis
Costa, Tati. "Ao sabor do café." reponame:Repositório Institucional da UFSC, 2017. https://repositorio.ufsc.br/xmlui/handle/123456789/177779.
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O presente trabalho pesquisou o acervo de fotografias produzidas entre 1951 e 1970 por Armínio Kaiser engenheiro agrônomo que trabalhou durante trinta e seis anos no Instituto Brasileiro do Café e as narrativas presentes nos relatos autobiográficos manuscritos e entrevistas de História Oral realizados entre 2006 e 2013. Na tese, as experiências e a trajetória de Armínio Kaiser inter-relacionam-se com as histórias da cafeicultura no século XX e da região Norte do Paraná. No trabalho, pontuo e analiso o processo de patrimonialização e difusão do arquivo de fotografias de Armínio Kaiser por meio de projetos culturais e pesquisas acadêmicas nos quais estive envolvida. A pesquisa também traça uma perspectiva panorâmica sobre o conjunto do acervo visual, debatendo como o olhar fotográfico de Armínio Kaiser expressa suas percepções do ambiente na composição de paisagens e retratos de trabalhadores da agricultura e da população das regiões abrangidas pelo seu trabalho. Além de agrônomo, Armínio Kaiser foi um fotógrafo amador altamente especializado cuja produção recebeu influência da estética modernista e acompanhou movimentos e circuitos de visualidade de sua época. De acordo com o conjunto de fontes e objetos da pesquisa pode-se concluir que a visão de mundo de Armínio Kaiser demonstra um olhar engajado e preocupado com as questões ambientais, sociais e humanistas que envolvem a cafeicultura e o panorama agrícola no século XX.
Abstract : The present work investigated the collection of photographs produced between 1951 and 1970 by Armínio Kaiser an agronomist who worked for thirty-six years at the Brazilian Coffee Institute and the narratives present in autobiographical manuscripts and Oral History interviews conducted between 2006 and 2013. In the thesis, the experiences and the trajectory of Armínio Kaiser interrelate with the stories of the coffee culture in the 20th century and of the North region of Paraná State of Brazil. In the work, I punctuate and analyze the process of patrimonialization and diffusion of the archive of Armínio Kaiser´s photographs through cultural projects and academic researches in which I was involved. The research also traces a panoramic perspective on the whole of the visual collection, discussing how the photographic view of Armínio Kaiser expresses his perceptions of the environment in the composition of landscapes and portraits of agricultural workers and the population of the regions covered by his work. In addition to being an agronomist, Arminio Kaiser was a highly specialized amateur photographer whose production was influenced by modernist aesthetics and followed movements and visual circuits of his time. According to the set of sources and objects of the research, we can conclude that the world view of Armínio Kaiser demonstrates an engaged and preoccupied look at the environmental, social and humanistic issues that surround coffee and the agricultural panorama in the 20th century.
SANTOS, Leandro José. "Vai um café? análise do personagem Lula no programa Café com o Presidente." Universidade Federal de Campina Grande, 2018. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/1370.
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Apresentamos uma análise do personagem Lula no programa radiofônico Café com o presidente e a sua relação com o tipo de liderança que povoou o imaginário social brasileiro no primeiro mandato do governo petista. Para o atingimento dos objetivos, utilizam-se as noções de imagem pública e de mitologia política. Do ponto de vista metodológico, a arena política foi tomada como espaço dramatizado, propício a atuações cênicas. Acreditou-se que como acontece nas narrativas míticas e nas encenações teatrais, os participantes do jogo político se comportam em público como estivessem interpretando papéis. Na metodologia também são utilizados os conceitos da Nova Retórica, através dos quais foram analisados os acordos e estratégias discursivas que permitiram apreender o caráter da personalidade pública de Lula no programa radiofônico Café com o presidente. Aqui, o discurso se configurou como lugar onde as formas simbólicas e as disputas por elas realizadas tomam corpo e se concretizam. A partir de uma abordagem microscópica, o estudo pautou-se apenas nas edições produzidas no primeiro mandato dos governos Lula. O argumento básico da Tese é que apesar de sua materialidade como sujeito empírico, como um ser de carne e osso que existe no mundo real, no Café com o presidente Lula se comportou arquetipicamente como um homem comum, uma figura dramática concernente ao campo do imaginário social e das mitologias políticas. Partindo do contexto daquele programa de rádio, afirma-se que a liderança que ali se apresentou não foi o “Lula real”, mas uma imagem, um fenômeno simbólico produzido no imaginário e que se manifestou através da enunciação de uma forte argumentação política, objetivando a manutenção, o controle e o exercício eficaz do poder político. Apesar da estrutura e aparência, defende-se que Café com o presidente não foi um “autêntico” programa de radiojornalismo, mas o lugar estratégica e racionalmente escolhido para que Lula pudesse fortalecer e legitimar a imagem de homem simples e de líder preocupado com as demandas de “seu povo”. Argumenta-se que Lula é um comunicador inigualável, que vê o mundo a partir de sua experiência sensível, e de uma história de vida que subjetivamente o aproxima do eleitorado brasileiro, que o autoriza a se comunicar com os segmentos mais pobres utilizando a linguagem do homem comum. Percebe-se que naquele programa de rádio, o enunciatário do discurso presidencial não era uma instância abstrata e universal, mas uma imagem concreta a quem se destinava uma narrativa específica. No Café com o presidente, o discurso político lulista, apesar de emotivo, era minuciosamente calculado e consciente, ou seja, racionalizado. No rádio, o enunciador do discurso presidencial não encontrou dificuldades para mobilizar o imaginário dos segmentos pobres da população brasileira. Isso aconteceu não somente pelo fato de “o Lula real” ter vivenciado a pobreza, nem de ter atuado como sindicalista ou de ter conhecido de perto as mazelas brasileiras, mas por o personagem Lula ser um exímio conhecedor daquilo que move e comove os seus interlocutores, o que o autorizou a assumir o papel temático de homem comum e se colocar como o legítimo representante dos setores mais pobres da sociedade brasileira. Nesta Tese, compreende-se que em seu programa de rádio, Lula não apenas se pôs no lugar do pobre, ele se igualou ao seu interlocutor e velou os seus dramas. Ao procedermos a uma análise argumentativa dos discursos ali pronunciados, percebe-se que ao relatar as suas experiências, o ex-presidente estabeleceu uma identidade discursiva com os batalhadores e com a ralé que, tomados como protagonistas da ação governamental aderiram à máscara ritual que se lhes apresentava. No Café com o presidente, a identidade e reciprocidade entre Lula e seu público ocorreu através do reconhecimento e compartilhamento de subjetividades relativas às formas de ser, pensar e agir dos batalhadores e da ralé. Identidade e reciprocidade advindas da carência material e cultural e que passam pelo reconhecimento do drama e dor da fome, se estabelecem pelo sofrimento e estigma do trabalho diário e pesado e, no caso da ralé, também passam pela ausência de condições que permita aos indivíduos se apropriarem de elementos que possam dar às suas vidas algum sentido.
It presents an analysis of the character Lula in the Brazilian radio program Café com o presidente and its relationship with the type of leadership that populated the Brazilian social imaginary in the first term of the president’s party government. To achieve the objectives, the notions of public image and political mythology are used. From the methodological point of view, the political arena was taken as dramatized space, conducive to scenic performances. It was believed that as in mythical narratives and theatrical plays, participants in the political game behave in public as they were playing roles. In the methodology also the concepts of the New Rhetoric are used, which made possible to analyze discursive strategies that allowed apprehending the character of the public personality of Lula in the radio program Café com o presidente. Here, the discourse has been configured as a place where the symbolic forms and the disputes that they held take shape and materialize. From a microscopic approach, the study was based only on issues produced in the first term of Lula’s governments. The basic argument of the Dissertation is that despite its materiality as an empirical subject, as a flesh-and-blood being that exists in the real world, in the radio program Café com presidente, Lula behaved archetypically as an ordinary man, a dramatic figure concerning the field of social imaginary and political mythologies. From the context of that radio program, it is affirmed that the leadership presented there was not the "real Lula", but an image, a symbolic phenomenon produced in the imaginary and that was manifested by means of the enunciation of a strong political argumentation, aiming the maintenance, control and effective exercise of political power. Despite the structure and appearance, it is defended that Café com o presidente was not an "authentic" radio journalism program, but the place strategically and rationally chosen so that Lula could strengthen and legitimize the image of a simple man and a concerned leader of the demands of "his people". It is argued that Lula is an unequalled communicator, who sees the world from his sensitive experience, and a life story that subjectively brings him closer to the Brazilian electorate, which authorizes him to communicate with the poorer segments using the language of the ordinary man. It is noticed that in that radio program, the enunciator of the presidential speech was not an abstract and universal instance, but a concrete image to who a specific narrative was destined. In the Café com o presidente, Lula’s political discourse, although emotional, was meticulously calculated and conscious, that is, rationalized. In radio, the enunciator of the presidential discourse did not find difficulties to mobilize the imaginary of the poor segments of the Brazilian population. This happened not only because "the real Lula" had experienced poverty, or had acted as a syndicalist or has known the Brazilian maladies closely, but because the character Lula is a knowledgeable exponent of what moves and moves deeply his interlocutors, which allowed him to assume the thematic role of an common man and to place himself as the legitimate representative of the poorer sectors of the Brazilian society. In this dissertation, it is understood that in his radio program, Lula not only put himself in the place of the poor, he matched to his interlocutors and veiled sincerely their dramas. When we proceed to an argumentative analysis of the speeches pronounced there, it is noticed that in reporting his experiences, the former president established a discursive identity with the battlers and the rabble that, taken as protagonists of the governmental action, adhered to the ritual mask that presented them. In the Café com o presidente, the identity and reciprocity between Lula and his audience occurred through the recognition and sharing of subjectivities related to the ways of being, thinking and acting of the strugglers and the rabble. Identity and reciprocity arising from material and cultural deprivation which recognize the tragedy and pain of hunger, establishing by the suffering and stigma of daily and heavy work and, in the case of the rabble, also go through the absence of conditions that allow individuals to elements that can make their lives meaningful.
Lemarchand, Laurent. "La monarchie absolue entre deux âges : épreuves, expériences et réalisations de la Régence (1715-1723)." Rouen, 2007. http://www.theses.fr/2007ROUEL567.
Full textOur study try to validate the concept of absolutism after the death of Louis XIV. We re-interpret the analysis of E Le Roy Ladurie who defined the Regency as a period of conservative transition of absolutism. Firstly, we seek to define the regime through a critique of its fluctuating historiography which is often in favour of absolutism (a vision of a Regency divided in two ages : liberal and authoritarian). Secondly, we examine the regime through its literature which illustrates historically the importance of the Regency for its elites. Then, we consider the relation between the regime, Paris and the aristocracy through the displacement from Versailles to Paris of the Cour and its consequences. Lastly, we analyse the national state reform through a case study of the Marseille plague. Our conclusion demonstrates that the Regency initiates a new phase in the process of French absolutism
Jarray, Fathi. "Inscriptions des monuments de la Régence de Tunis à l'époque ottomane : étude épigraphique et historique." Aix-Marseille 1, 2007. http://www.theses.fr/2007AIX10048.
Full textGonzález, Bordas Hernán. "Les inscriptions latines de la Régence de Tunis à travers le témoignage de F. Ximenez." Thesis, Bordeaux 3, 2015. http://www.theses.fr/2015BOR30033.
Full textThis thesis deals with the epigraphical activity of F. Ximenez, the administrator of the Trinitarians hospital at Tunis who, between 1720 and 1735, undertook several excursions in the interior of the Regency. Most of his work remains unpublished, and even and even after being dissected for the publication of the Corpus Inscriptionum Latinarum (CIL), a re-reading have been proved to be necessary. Indeed, a certain amount of the information on the inscriptions was yet to be discerned and a significant part extracted from it hasn’t been correctly interpreted. They concern the features of the epigraphical monuments as well as their localisations and the conditions of their discovery. The major blunders committed interpreting the manuscripts of F. Ximenez have created duplications of inscriptions and have let researchers think that some inscriptions came from what it tourned out to be the wrong places. In order to draw up the itineraries of F. Ximenez and to determine the sites of origin of the inscriptions it has been essential to consult the ancient and recent archeological maps, along with a field visit in the country in order to follow his steps, shedding light on the case of his more unclear journeys. This new reading of the manuscripts of F. Ximenez and the comparison with the works of the contemporary travellers have also allowed to recreate the stemmata of the manuscript tradition of inscriptions. The aim has been to analyse the transmission of information between the antiquarians of that time and give back to all of the parties involved what was due to each one of them. These comparisons have led us to analyse the reasons and the interests of F. Ximenez with regard to the ancient inscriptions. What's his main interest concerning the epigraphs? What kind of data does he gather from them and what kind of information does he try to deduce from them? How does he take the tracings? These approaches have allowed to place F. Ximenez within the antiquarians of his time, but in order to do this it has been essential to study the reception which some of them have made of the manuscripts of F. Ximenez. What was the opinion of those scholars on F. Ximenez? How did they use the data he has gathered? We have attempted to answer these as well as other questions in this thesis
Veret, Elsa. "L’énigme de l’automne de la Renaissance à la Régence : pratiques et poétique d’un genre ingénieux." Thesis, Sorbonne université, 2018. http://www.theses.fr/2018SORUL165.
Full textThe purpose of this work is to present the characteristics of an ingenious poetic genre, the enigma, which is nowadays considered obsolete and has long been underestimated by critics on account of its recreational dimension. However, the early modern times have made an extensive use of it, as many manuscripts and print series show. We tackle this form, linked to the riddle genre, which study has long been the field of anthropology, from the perspective of the history of literature and of the history of literary form. We highlight the numerous literary sources of the French enigma, as well as the practical questions at stake in the framework of high society salons that adapted it according to the rules of conversation and politeness. The poetical and rhetorical analysis shows that, far from being an arcane form, the enigma uses obscurity in order to create an ingenious brightness. Despite being strictly rule-bound and serial, the genre makes space for a huge diversity of poetical creation and provides facetious and gallant inventions. Studying the collections of enigmas published between 1570 and 1720 shows that, beyond the repetitive themes and forms, it is still possible to think up genuine “ingenious mysteries”. It also reveals the fundamental part played by allusion in the invention of a literary discourse in the early modern times
Touati, Ali. "Le commerce du blé entre la Régence d’Alger et la France de 1559 à 1830." Paris 4, 2009. http://www.theses.fr/2009PA040144.
Full textThe sixteenth and seventeenth centuries flourishing Algerian corso declined in the eighteenth century. Therefore, the development of Algerian wheat exports was encouraged. French demand was the main driver of production of this export, and French traders the main intermediaries in selling this wheat in Europe. However the growing exports collapsed. This was due, on one hand, to the adverse effects of power rivalries around the exportations rent, and on the other hand, it was linked to the fact that Algiers Regency and its trade were highjacked by France and Great Britain, the two major forces in the context of Revolution and Empire wars
Francisco, Julyene Silva. "Efeito sensorial do emprego de café torrado micronizado na formulação de um café solúvel." Universidade Estadual de Londrina. Centro de Ciências Agrárias. Programa de Pós-Graduação em Ciência de Alimentos, 2014. http://www.bibliotecadigital.uel.br/document/?code=vtls000190018.
Full textCoffee is a part of the habits of Brazilian consumer. However, the coffee industry has the challenge of identifying new patterns of consumption and offer new coffee products in the home market to sustain and expand this position. The aim of this study was to develop and characterize, regarding composition and sensory acceptance, a soluble coffee with micronized roasted coffee. The impact of non-sensory attributes on the expectation and acceptance of the product was also evaluated. Two commercial soluble coffees from the same brand were studied, a conventional and a product with micronized roasted coffee (new in the Brazilian market). The samples were evaluated by focus group and considering the effect of the expectation caused by packaging characteristics on the acceptance. Two formulations of the new product were elaborated with 5% of micronized roasted coffee (MR) added to the extracts of Coffea arabica (AE) and Coffea canephora (CE): AE/MR and CE/MR. AE, CE and MR were characterized considering some interesting bioactive compounds (total ACG, caffeine, kahweol and cafestol). The brews of extracts and formulations were compared by sensory discrimination test and their acceptance was also studied. The packaging of the soluble coffee with micronized roasted coffee was not appreciated in the focus group sessions since it was not easily identified as an instant coffee. The acceptance was influenced by extrinsic factors only for the conventional product, the consumers assimilated the high expectations generated by a greater familiarity with the product or package and increased their acceptance in informed evaluation. It is suggested that the packaging of the product added with micronized roasted coffee should be more alike of the conventional product packaging (color and illustrations). It was also suggested to present clear information about differential of the product: more similar to the roasted and ground coffee regarding sensory characteristics and being ease to prepare as a soluble coffee. Composition of products developed in the lab (AE/MR and CE/MR) was similar to Brazilian commercial soluble coffees, with the differential of the presence of diterpenes derived from MR. The addition of MR (5%) was well accepted by the consumers, and it was sensorially perceived only in the product with Coffea arabica extract (AE/MR). Brews of the MR products were equally accepted (mean of 6.3 on 10 scale). Similar behavior was observed by comparing two commercial soluble coffees from the same brand, one conventional and another with micronized roasted coffee. Considering the sensory acceptance of the product and that the addition of MR to the canephora extract (CE) was not noted, we recommended the use of the canephora extract in the production of the soluble coffee with roasted and ground coffee.
Gollucke, Andrea Pittelli Boiago. "Ocorrencia de ocratoxina A em cafe verde destinado a exportação proveniente de diversas regiões produtoras brasileiras." [s.n.], 2002. http://repositorio.unicamp.br/jspui/handle/REPOSIP/256120.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos
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Resumo: Esta investigação analisou café cru (verde) brasileiro exclusivamente destinado à exportação quanto ao teor de ocratoxina A (OTA), antecipando-se a possíveis medidas regulatórias européias que visam limitar a presença desta toxina em café. As amostras foram obtidas das principais regiões produtoras em seis estados brasileiros (SP, MG, BA, ES, RO, PR), das safras 1999/2000 e 2000/2001, englobando as variedades arábica e robusta, amostras de "café orgânico" e de estoque governamental. A primeira parte do estudo foi determinar a concentração de OTA nas amostras por Cromatografia Líquida de Alta Eficiência (CLAE) com técnica aperfeiçoada por Pittet et aI. (1996). Os resultados apontaram que entre as 37 amostras estudadas, 20 apresentaram valores de OTA abaixo de 0,2 ng/g ou ppb (limite de detecção) e 16 amostras apresentaram contaminação entre 0,2 e 0,85 ng/g (contaminação média 0,16 ng/g entre as 36 amostras); uma amostra excluída da média apresentou 6,24 ng/g de OTA. Para a segunda etapa, 5 das 37 amostras foram divididas em duas sub-amostras: uma com grãos sadios e outra com grãos danificados ("pretos" e "ardidos"). Nas sub-amostras também foi determinado o teor de OTA com o objetivo de investigar a possível relação entre grãos danificados e ocorrência da toxina. Grãos de café das sub-amostras foram observados em Microscopia Ótica e Microscopia Eletrônica de Varredura (MEV) a fim de verificar a presença de microrganismos e/ou ocorrência de danos celulares. Dos 15 grãos analisados, apenas um grão, "preto", revelou a presença de fungos e esporos. A morfologia dos grãos sadios revelou endosperma organizado, enquanto que a dos grãos defeituosos apresentou endosperma parcialmente comprimido e conteúdo celular reduzido. Todas as amostras analisadas na primeira parte deste estudo apresentaram concentração de OTA abaixo dos valores mais rígidos exigidos atualmente (8 ng/g, na Itália) e 97,3% das amostras estavam dentro do limite sugerido pelos órgãos legisladores europeus (5 ng/g). Os resultados da análise de OTA em grãos danificados e sadios mostraram correlação entre grãos danificados e concentração da toxina. Considerando os resultados obtidos nesta investigação, o café verde brasileiro destinado à exportação está apto a cumprir as exigências sanitárias atualmente estabelecidas em relação a OTA e que poderão entrar em vigor em 2003.
Abstract: The present survey analyzed raw coffee for export obtained from the main producing regions of six Brazilian states: São Paulo, Minas Gerais, Espírito Santo, Rondônia, Paraná and Bahia and from two harvests (1999/2000 and 2000/2001) anticipating possible regulatory limits of ochratoxin A in coffee throughout the world, especially in the European Community. The sampling batch included Arabica and Robusta varieties as well as "organic coffee" and government stock samples. They were first investigated for their content of OchratoxinA by High Performance Liquid Chromatography (HPLC) according to methodology used by Pittet et aI. (1996). Of the 37 samples, 20 presented OTA levels below the detection limit (0.2 ng/g or ppb). The toxin content ranged from <0.2 ng/g to 0.85 ng/g for 36 samples with an average of 0.16 ng/g. One sample, excluded from average and range, showed an OTA concentration of 6.24 ng/g. Following this, five of the original samples were divided into two sub-samples, one containing sound beans and the other damaged ones (black and sour), with the purpose of verifying a possible correlation between damage and OTA concentration. Beans from each of the sub-samples were observed under Optical and Scanning Electron Microscope in search of moulds and/or cellular modification that could indicate an infection by microorganisms. Morphology of sound and sour beans showed an organized endosperm while black ones showed an endosperm somewhat compressed and a badly defined cellular content. Of the 15 beans observed, one (black) showed the presence of moulds and spores. Ali samples investigated in the first part of the study presented an OTA concentration below the lowest limit already established in Europe (8 ppb, Italy) while 97.3% were below the suggested regulatory limit of 5 ppb. Some correlation between damaged beans and OTA concentration was found in the second part of the study. According to this investigation, Brazilian green coffee for export is able to comply to established regulatory limits and those suggested for 2002.
Mestrado
Mestre em Engenharia de Alimentos
Sonesson, Alexander, and Ola Nanzell. "Café85 : En miljövänlig Café Racer." Thesis, Halmstad University, Halmstad University, School of Business and Engineering (SET), 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-4641.
Full textRamírez, García Diana. "Exportación de café de altura." Thesis, Universidad de las Américas Puebla, 2013. http://catarina.udlap.mx/u_dl_a/tales/documentos/lni/ramirez_g_d/.
Full textParra, Manuel Alfonso Salcedo. "Plano de marketing - Café Devotion." Master's thesis, Instituto Superior de Economia e Gestão, 2015. http://hdl.handle.net/10400.5/10613.
Full textO presente trabalho tem como objetivo o desenvolvimento de um plano de marketing para a empresa Café Devotion. A Café Devotion é uma empresa colombiana que foi fundada no ano de 2006 com o objetivo de oferecer café de elevada qualidade aos consumidores colombianos. A empresa produz e comercializa café colombiano do tipo premium e está presente no setor residencial, de restauração e empresarial, nas principais cidades no país. Com este projeto pretende-se contribuir para o aumento da notoriedade da marca, para o aumento das vendas e da quota de mercado da empresa. Através da revisão de literatura (Capítulo 2), que apresenta o contributo de diferentes autores sobre conceitos importantes para a temática em estudo, foi desenvolvido o quadro de referências que serviu de base para o plano. Para a elaboração do plano foi feita uma análise à situação atual do setor do café e da empresa, por forma a compreender o contexto externo e interno da empresa. Além disso, foi realizada uma entrevista informal ao Diretor-Geral da empresa Café Devotion e aplicado um questionário online onde se obtiveram 320 respostas. Os resultados do questionário demonstraram que a maior parte dos inquiridos não conhece a marca. Deste modo, o estudo que se apresenta poderá ser relevante para o futuro da empresa.
This project aims to develop a marketing plan for Café Devotion. Café Devotion is a company that produces and sells premium Colombian coffee. Founded at 2006 with the objective of supply premium Colombian coffee to Colombian customers. This company has presence at homes, businesses and restaurants segments in the main cities of this country. The purpose of this research is to contribute for the increase of its brand awareness, sales and market share. Through literature review (Chapter 2), which presents the contribute of different authors for the topic in study, was developed a reference frame that was the base for the marketing plan. It was made an analysis of the current situation of the coffee sector and the company, in order to understand the external and internal context of Café Devotion. In addition, it was made an informal interview to the company's Main Director of Café Devotion and it was launched an online survey. The survey collected 320 answers and showed that the respondents, in the most part of them don't know the brand. So this investigation could be relevant for company's future.
Herrera, Mendoza Bryan Joel, Portocarrero Milagro Dafney Mayuri, Sarmiento Katia Montezuma, and Tipiani Gina Fabiola Romero. "Kuntu jabones exfoliantes de café." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2017. http://hdl.handle.net/10757/623015.
Full textKuntu exfoliating soaps is a business idea born from the initiative to provide the public with a soap with high content of glycerin and made with the bagasse of coffee, which provides various benefits for the skin. In the present study, it is estimated that in the first year 5,519 people will buy the product with an average frequency of 13 purchases per year and the sector, which the sale or target audience will focus, will be people from Zone 7 of Metropolin Lima constituted by the districts of San Isidro, Miraflores, La Molina, San Borja of NSE A, B, C1 and at the same time belonging to the category of Sophisticated, classification established by the Arellano Studio, which allows to delimit the target population.
Trabajo de investigación
Joos, Martina. "Zwischen Copyshop, Café und Couch?" Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät II, 2012. http://dx.doi.org/10.18452/16538.
Full textThis thesis deals with everyday and leisure mobility and their spatial importance in the con-text of 10 residential districts in Berlin. The following main issue is explored: do leisure-time activities, everyday activities and social interactions happen mainly in the housing area? The analysis is developed from the increasing importance of local everyday activities in the context of ecological and social challenges. At this point the compact city planning paradigm that many communities and towns subscribe to can be implemented into planning. Based on the analysis of everyday and leisure mobility in the housing area, the relevance of this planning paradigm is examined in the context of a big city. The survey is essentially based on the spatial and action-theoretical approach. A correlation between space and mobility is assumed, where everyday and leisure mobility are determined by space and its socio-spatial structure while space is also created socially, i.e. by activities. 1,709 case studies are appraised in a quantitative survey conducted in 10 investigation areas arranged according to types of urban development with 61 inhabitants being available for further interviews. The findings show extensive activities within the housing area but their degree varies according to the individual areas. This result is closely linked to vital factors such as spatial structure and lifestyles. The latter are expressed through patterns of leisure mobility. Besides other activities combining structural factors, personal residential experiences and personal motives for activities are identified in the context of everyday and leisure mobility both within and outside the housing area. The survey is an essential contribution towards a better understanding of everyday mobility as well as its origins and spatial contexts. It is a prerequisite for urban district development guidelines and ensures that planning paradigms are assessed properly and adjusted if necessary.
Sanchez, Alda Maria Napolitano. "Processo de produção e processo de trabalho na cultura do café: uma comparação entre café commodity e café especial do Sul de Minas Gerais." Universidade Federal de São Carlos, 2007. https://repositorio.ufscar.br/handle/ufscar/3539.
Full textThe main objective of the present work is to verify life and work conditions of the workers of the commodity coffee cultivation and of the special coffee in the South of Minas Gerais, a region representing approximately 50% of Brazil s coffee production. Coffee cultivation has been considered as one of the most important agricultures since the end of the XVIII century, subsequently Brazil maintains a ranking as the largest coffee producer in the world. Besides financial transactions in coffee agrobusiness, it can be considered that coffee cultivation is among the farming areas that most employs workmanship in agricultural lands, preceded by cereal crops, sugar cane and citrus fruits (orange). Since 2000, coffee cultivation yields have not been favorable to the Brazilian producers, that being the case, a discussion has begun on the need to increase these revenues and on opening consumer markets for Brazilian coffee. With this in mind, a value aggregation pursuit for coffee has become today s focal point. The research carried out in the producing farms addressed the coffee production processes as well as the work process. This investigation enabled to perceive the existing differences in the production processes and also in the work processes amid the farms. By detailing each of the activities and investigating the existing work relationships in the varying coffee productions, it was observed that the special coffee plantations demand a great deal more work to perform their labor in order to assure quality coffee, on the other hand, they improve the worker s life and work conditions, especially in view of the fact that the special coffee producers need to meet the demands of the international market for their coffee to be accepted, and it is through this correlation that the worker is benefited.
O presente trabalho tem como objetivo principal verificar as condições de vida e trabalho dos trabalhadores da lavoura do café commodity e do café especial no Sul de Minas Gerais, região que representa aproximadamente 50% da produção de café do Brasil. A cultura do café é uma das mais importantes no país a partir de sua chegada ao final do século XVIII. Desde então, o Brasil mantém a posição de maior produtor de café do mundo. Além da movimentação financeira do café no agronegócio, podemos considerar que a lavoura do café está entre as que mais empregam mão-de-obra no campo, antecedida pelos grãos, cana-de-açúcar e laranja. Desde os anos 2000, os rendimentos das lavouras de café não estão sendo favoráveis aos produtores brasileiros, e, por isso, tem se iniciado uma discussão sobre a necessidade do aumento destes rendimentos e da abertura de novos mercados consumidores do café brasileiro. Com isso, a busca pela agregação de valor ao café tornouse a pauta do dia. A pesquisa realizada nas fazendas produtoras abordou tanto os processos de produção do café bem como o processo de trabalho. Esta pesquisa permitiu perceber as diferenças existentes nos processos de produção e também nos processos de trabalho nas lavouras. Detalhando cada uma das atividades e investigando as relações de trabalho existentes nas diferentes produções cafeeiras, observou-se que as lavouras de café especial requerem maior quantidade de trabalho para a execução de suas tarefas, a fim de garantir um café de qualidade. Em contrapartida, melhoram as condições de vida e trabalho dos trabalhadores, principalmente pelo fato de que os produtores de café especial necessitam atender às exigências do mercado externo para que seu café seja aceito. Através dessa relação, é que o trabalhador se beneficia.
Sperotto, Felipe Carlos Spneski [UNESP]. "Qualidade do café em coco e em pergaminho armazenados em atmosfera modificada." Universidade Estadual Paulista (UNESP), 2014. http://hdl.handle.net/11449/110951.
Full textNovas formas de acondicionamento são estudadas a fim de aumentar o tempo de armazenamento dos grãos de café sem ocorrer perda da qualidade. O presente trabalho foi realizado com o objetivo de avaliar a qualidade física, química, enzimática e sensorial dos grãos de café (Coffea arabica L.) submetidos a diferentes tipos de acondicionamento (silo-bag e saco de juta) e processamento (coco e pergaminho) em dois diferentes ambientes de armazenamento (sob estresse higrotémico e normal). Os grãos de café foram armazenados em condições adversas de umidade relativa de 80% com alternância de temperatura (30oC por 16 horas e 25oC por 8 horas) durante 150 dias. O delineamento utilizado foi inteiramente casualizado, em fatorial triplo 2x2+2, (duas embalagens, dois processamentos e mais dois controles para cada processamento) com três repetições cada. O trabalho foi realizado no Departamento de Engenharia Rural da Universidade Estadual Paulista, Faculdade de Ciências Agronômicas de Botucatu. Para avaliação da qualidade foram feitas análises sensorial, teor de água, acidez graxa, condutividade elétrica, avaliação da cor, açúcares totais, massa específica e atividade enzimática polifenoloxidase. Após aquisição dos ...
New forms of packaging are studied to increase the storage time of the coffee beans without loss of quality occurs. The objective was to assess, chemical, enzymatic, physical and sensory quality of coffee beans (Coffea arabica L.) undergoing different types of packaging (silo-bag and jute bag) and processing (coconut and parchment) two different storage environments (higrotémico under normal and stress). The coffee beans were stored in adverse conditions of relative humidity of 80% and alternating temperature (30oC to 25oC for 16 hours and 8 hours) for 150 days. The experimental design was completely randomized in a 2x2 factorial triple +2 (two packs, two runs and two controls to each processing) with three replications. The study was conducted at the Department of Rural Engineering, Universidade Estadual Paulista, School of Agronomic Sciences, Botucatu. To assess the quality sensory analyzes, water content, fat acidity, electrical conductivity, color assessment, total sugars, density and polyphenol oxidase enzyme activity were made. After data acquisition, they were subjected to analysis of variance and means were compared by Tukey test at 5% probability. It can be concluded that the silo-bag in modified atmosphere, after five months of storage, managed to avoid rewetting of grain and possible minor loss of quality of the beverage in relation to jute bag for both the parchment coffee as for coffee coconut, but favored the bleaching process of the grains in all storage environments. The analysis of free fatty acids, conductivity and PPO enzyme activity corroborated the results of sensory analysis, indicating the best protection offered by the silo-bag, after five months of storage at ambient conditions with stress.
Cortez, Jose Guilherme. "Melhoramento da qualidade do cafe brasileiro : influencia de sistemas de produção e processamento sobre algumas caracteristicas da bebida." [s.n.], 1996. http://repositorio.unicamp.br/jspui/handle/REPOSIP/254399.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos
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Resumo: O café arábica brasileiro recebe descrições negativas das suas propriedades organoléticas no mercado internacional do produto, associando se suas características de "dureza" ou sabores "fenólicos, químicos ou rio" com o sistema de processamento por via seca, produzindo o chamado "café de terreiro". Os chamados" cafés despolpados" ou produzidos por via úmida, são geralmente descritos como possuindo" aromas e gostos agradáveis, doces, suaves e com acidez e corpo desejáveis". Estas diferenças referem-se mais à homogeneidade dos grãos colhidos, sendo exclusivamente maduros neste último sistema de processamento e normalmente contendo grãos em diversos estágios de maturação no sistema de processamento mais utilizado no Brasil. Um novo sistema de processamento dos grãos crus - o chamado cereja descascado - vem sendo utilizado cada vez mais nas propriedades cafeeiras do Brasil, combinando o uso de água para a separação dos grãos imaturos e sobremaduros e a retirada da casca dos grãos maduros (como no sistema por via úmida) com o imediato transporte para os locais de secagem, onde a rápida desidratação e a constante movimentação impedem a ocorrência de processos fermentativos prolongados e a conseqüente formação de gostos estranhos. Este trabalho descreve algumas características sensoriais dos cafés processados por este sistema, em propriedades cafeeiras localizadas sob diferentes influências topoclimáticas. Em relação aos cafés tradicionalmente processados sem separação, foi observada a manutenção das características sensoriais dos cafés maduros e o melhoramento do aspecto dos grãos crus, das descrições de corpo, acidez e aroma e de ausência de gostos estranhos deletérios à qualidade da bebida. A adoção do sistema cereja-descascado de processamento de grãos traz uma sensível diminuição do volume de café comercializado pelos produtores, pois a fração de grãos maduros deve ser negociada em separado das frações de grãos verdes e de grãos passa. Com o objetivo de proteger os grãos maduros de fermentações indesejáveis ainda no pé de café e de aumentar a fração de grãos sadios, foi avaliada a aplicação de três produtos derivados de isolados microbianos - denominados FQ/ A 1, FQ/ A 2 e FQ/T - sendo aplicados em forma de pulverização nos pés de café de diversas regiões cafeeiras. Foram testadas diversas concentrações dos produtos e intervalos e a aplicação e a colheita do café, determinando-se a época provável da maturação dos grãos pelo cálculo da Somatória de Evapotranspiração Potencial de cada propriedade cafeeira analisada. Os resultados das aplicações de isolados microbianos mostraram que o controle de fermentações indesejáveis e o aumento da fração processada pelo sistema cereja-descascado trouxeram benefícios para as características de corpo, aroma e acidez da bebida do café e para a expressividade de lotes comercializados pelos produtores localizados em regiões com condições topoclimáticas prejudiciais à qualidade do café. Dependendo do tipo de produto utilizado e de sua concentração, foram observadas a preservação da qualidade até determinado intervalo de tempo e a modificação do ciclo de maturação dos grãos. Entretanto, a eficiência dos processos foi dependente de outros fatores agronômicos e tecnológicos, como o tipo de fornecimento de nutrientes para a planta, a variedade cultivada e o ciclo correspondente de maturação dos grãos, o controle fitossanitário, o porte e arquitetura das plantas tratadas e as tecnologias de secagem e armazenamento dos grãos de café. Finalmente, são estabelecidas algumas perspectivas para a evolução de trabalhos científicos e tecnológicos nesse assunto, como a avaliação, de novas concentrações e intervalos de aplicação dos produtos, em novas áreas de cultivo com ocorrência de processos fermentativos prolongados, e o desenvolvimento de processos analíticos de determinação de compostos químicos relacionados com o gosto e o aroma do café. Deste modo, seriam ampliados os conhecimentos sobre a atividade de sistema de controle de fermentações, a aplicabilidade de isolados microbianos, o conhecimento da relação entre compostos químicos e as características organoléticas do café, o auxílio às determinações sensoriais, a expressividade do café arábica brasileiro e a modificação de conceitos estabelecidos sobre a qualidade da bebida
Abstract: On the international coffee market, brazilian arabica coffee is described as having unpleasant characteristics of the beverage, normally relating the descriptions 'of "hardness" or "phenolic, chemical, rio" flavours to the dry method of green coffee bean processing. The so-called "depulped beans" or processed by the wet method are generally recognized as possessing "pleasant aromas and sweet, soft tas te, and having desirable acidity and body". These differences are more correlated to the homogeneity of the harvested beans, being exclusively the mature anes in this last method and normally showing different stages in beans maturation in the system usually adopted in Brazil. A new method for green coffee bean processing - semi-dried coffee 'has recently been introduced in Brazil, combining the use of water for, the separation of the mature cherries with their rapid transportation to, the drying places, where the rapid dehydration of the beans hinders the occurrence of undesirable fermentations and the subsequent formation of unpleasant off-flavours. In this report, some sensory characteristics of the beans processed by the semi-dried method are described, cultivated in regions susceptible to topoclimatic (and adverse) conditions. The development of favorable characteristics was observed, including green coffee bean appearance and the descriptions of beverage aroma, acidity and body, that could lead to the modification of brazilian arabica coffee misconceptions. The adoption of the semi-dried processing system results in a notable decrease in the volumes of coffee commercialized, with the various coffee fractions being conunerciálized separately. With the aim of increasing the mature cherry fraction and of protecting the raw material against prolonged fermentations, three products derived from microbial isolates were tested - called FQ/ A 1, FQ/ A 2 and FQ/T - being applied before the mature bean phase. Various concentrations and intervals between the application and the harvesting period were tested, using the Potential Evapotranspiration Somatory to calculate the probable time of maturation in each coffee property analyzed. The results of the application of the microbial isolate products showed that the control of undesirable fennentations and the increase in the mature cherry fraction were positive for the sensory characteristics of acidity, aroma and body of the beverage and for the size of the coffee lots produced in regions susceptible to topoclimatic and adverse conditions for coffee quality. According. to the concentration and type of product, some alterations in the coffee maturation cycle and the preservation of beneficial coffee flavours for a longer period were observed. Nevertheless, the efficiency of applications was also dependant on some technological and agronomic factors, such as the type of fertilization, the plant variety and the corresponding cycle of maturation, the control of pests and diseases, the height and structure of the coffee plants and the drying and storage technologies. Some perspectives for the evolution of scientific and technological research in this respect are also presented, such as the evaluation of lower concentrations and application intervals in new planting are as susceptible to adverse topoclimatic conditions and the development of analytical processes to determine coffee flavours. In any case, this would increase the knowledge about microbiological assays, the relationship between coffee compounds and their sensory impact, give assistance to professional tasters, increase the importance of brazilian arabica coffee on the international market, and the change of established concepts
Mestrado
Mestre em Tecnologia de Alimentos
Sperotto, Felipe Carlos Spneski 1988. "Qualidade do café em coco e em pergaminho armazenados em atmosfera modificada /." Botucatu :, 2014. http://hdl.handle.net/11449/110951.
Full textCoorientador: Reni Saath
Banca: Samir Paulo Jasper
Banca: Rogério Lopes Vieites
Resumo: Novas formas de acondicionamento são estudadas a fim de aumentar o tempo de armazenamento dos grãos de café sem ocorrer perda da qualidade. O presente trabalho foi realizado com o objetivo de avaliar a qualidade física, química, enzimática e sensorial dos grãos de café (Coffea arabica L.) submetidos a diferentes tipos de acondicionamento (silo-bag e saco de juta) e processamento (coco e pergaminho) em dois diferentes ambientes de armazenamento (sob estresse higrotémico e normal). Os grãos de café foram armazenados em condições adversas de umidade relativa de 80% com alternância de temperatura (30oC por 16 horas e 25oC por 8 horas) durante 150 dias. O delineamento utilizado foi inteiramente casualizado, em fatorial triplo 2x2+2, (duas embalagens, dois processamentos e mais dois controles para cada processamento) com três repetições cada. O trabalho foi realizado no Departamento de Engenharia Rural da Universidade Estadual Paulista, Faculdade de Ciências Agronômicas de Botucatu. Para avaliação da qualidade foram feitas análises sensorial, teor de água, acidez graxa, condutividade elétrica, avaliação da cor, açúcares totais, massa específica e atividade enzimática polifenoloxidase. Após aquisição dos ...
Abstract: New forms of packaging are studied to increase the storage time of the coffee beans without loss of quality occurs. The objective was to assess, chemical, enzymatic, physical and sensory quality of coffee beans (Coffea arabica L.) undergoing different types of packaging (silo-bag and jute bag) and processing (coconut and parchment) two different storage environments (higrotémico under normal and stress). The coffee beans were stored in adverse conditions of relative humidity of 80% and alternating temperature (30oC to 25oC for 16 hours and 8 hours) for 150 days. The experimental design was completely randomized in a 2x2 factorial triple +2 (two packs, two runs and two controls to each processing) with three replications. The study was conducted at the Department of Rural Engineering, Universidade Estadual Paulista, School of Agronomic Sciences, Botucatu. To assess the quality sensory analyzes, water content, fat acidity, electrical conductivity, color assessment, total sugars, density and polyphenol oxidase enzyme activity were made. After data acquisition, they were subjected to analysis of variance and means were compared by Tukey test at 5% probability. It can be concluded that the silo-bag in modified atmosphere, after five months of storage, managed to avoid rewetting of grain and possible minor loss of quality of the beverage in relation to jute bag for both the parchment coffee as for coffee coconut, but favored the bleaching process of the grains in all storage environments. The analysis of free fatty acids, conductivity and PPO enzyme activity corroborated the results of sensory analysis, indicating the best protection offered by the silo-bag, after five months of storage at ambient conditions with stress.
Mestre
Ximenes, Filipe Tiago Dias. "Análise da coordenação da cadeia agroindustrial orientada pela qualidade : o caso Illy café." reponame:Repositório Institucional da UnB, 2006. http://repositorio.unb.br/handle/10482/3272.
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O Brasil é o maior produtor e exportador de café mundial e hoje posiciona-se como um tomador de preço no mercado . Nos últimos anos, as empresas vem adequado a sua produção aos tipos de cafés especiais em busca de uma remuneração mais significativa nos nichos do mercado para vencer a imposição do mercado de commodity do café. Assim o café especial incorpora no produto seus atributos como forma de diferenciação, segundo a exigência do seu cliente como: Café Cerrado, Daterra e Illycafé . A empresa Illy que é uma empresa compradora que diferencia o seu produto bem como estabelece os requisitos da qualidade.Os produtores para atingir a qualidade estabelecida pela Illy necessitam de um custo adicional e, por conseqüência, obtêm prêmios e um preço acima do mercado. Esta pesquisa tem por objetivo geral descrever a coordenação da cadeia de fornecimento agroindustrial comandada pela empresa Illy e seus fornecedores/produtores que garante a qualidade do café especial . Tem como objetivo específico descrever quais são os atributos que determinam à qualidade de café especial e como elas são incorporadas ao café commodity e identificar os fatores que incentivam o produtor e os que desmotivam a produzir café de qualidade e se tornar fornecedor do Illy café. Consta-se que a Illy diferencia o seu produto por meio da coordenação de qualidade com seus fornecedores através dos preços, prêmio e mais outros benefícios para estimular os produtores e, ao mesmo tempo, foco ao consumidor criando a paixão pela qualidade, inovação, espírito de equipe. Conectada com o mundo via a sua identidade, ela guia os seus valores, pela ética, a paixão pela excelência, pelo amor à beleza e à bondade. Na percepção dos produtores os maiores fatores que afetam positivamente são o preço e custo, entretanto os intermediários e créditos financeiros inversamente afetam negativos na adoção do sistema da produção de café qualidade. Além disso , existem diferenças na suas percepções no sistema da produção comparando com o café comum, pelo qual os principais fatores que influenciam positivamente como percepção de informações, uso de insumos e acesso ou disponibilidade de insumos. Por outro lado os principais fatores que influenciam negativamente são créditos financeiros, assistência técnica e capacitação ou treinamento. Para os fornecedores da Illy, os fatores que os motivam são: o alto preço a venda direta e o prêmio. Já para produtores de café comum, os fatores que os desmotivam ou que os influenciam a não conseguir ser fornecedor a Illy são: o alto custo na produção, a falta de recurso financeiro e a falta de incentivos. Entretanto os especialistas apontam que praticas culturais, colheita, processamento e armazenamento são os fatores que contribuem para qualidade de café. _______________________________________________________________________________ ABSTRACT
Brazil is the biggest producer and exporter of world coffee and today it positions as an price taker in the market. The last year’s companies came to adequate its production to the kinds of special coffees in search of a more significant remuneration in the market niches to win commodity market imposition of the coffee. Thus the special coffee incorporates attributes in their product as a form differentiation according to the customer exigency as, Caccer coffee, daterra and illy.café . Illy is a buyer company which differentiates their product. Its establishes the quality requisites. The producers to reach the quality requisites established by the company needs an additional cost and for consequence obtains prizes and a price above of marketing This research has the focus to describing the coordination of the agroindustrial supply chains commanded by the Illy company and their suppliers/producers to guarantees the quality of the special coffee . Has as specific goal to describe what’s attributes that’s determine the quality of special coffee and how they are incorporated to the coffee commodity ,and identify the factors that’s encourage the producer and the that’s desmotivated to produce quality coffee and become to Illy's Vendor coffee. It consists that Illy differentiates to his product through the coordination of quality with his vendors via prize and price and more other benefits to stimulate the producers and at the same time focus to the consumer creating the passion for quality, innovation, , spirit Team, Connected with the world saw its identity , guides her values, by ethics , the passion for excellence, love to the beauty and to the kindness. In the producers' perception the biggest factors that affect positively are the price and cost, however the middlemen and financial credits inversely given negative affect in the adoption of coffee quality system production. Moreover , there are differences in their perceptions in the comparing with the common coffee system production; the main factors that influence positively as information perception, material/ input use and access or availability to theses materials/inputs. On the other hand the main factors that influence negatively are financial credits, technical assistance and training/capacity building. For Illy's Vendors the factors that motivated to be suppliers are, the high price , direct sale and prize .The other side for producers of common coffee the factors that desmotivated they or factors that influences to do not manage to be Illy suppliers are the high cost in the production, the lack of financial resource and lack incentive .For the Specialist the factor which contributed to coffee quality are; culture practices, harvest, processing and storage.
Corso, Marinês Paula. "Café solúvel enriquecido com antioxidantes naturais do café verde : estudo de mercado, desenvolvimento e caracterização." Universidade Estadual de Londrina. Centro de Ciências Agrárias. Programa de Pós-Graduação em Ciência de Alimentos, 2013. http://www.bibliotecadigital.uel.br/document/?code=vtls000186804.
Full textConsidering the economic importance of coffee for Brazil and the consumers current concerns about health, the aim of this thesis was to develop and characterize the product instant coffee enriched with natural antioxidants from green coffee with good sensory acceptance and evaluate the market perspectives for this product. At first, the role of social and demographic, cognitive and behavioral factors on the consumers acceptance of functional foods was investigated, by using a questionnaire, previously translated and validated into Portuguese language. Furthermore, the impact of the components and information present in the package on the purchasing of an instant coffee was studied using the techniques of focus group and conjoint analysis as well as the expectations generated by these factors and their effect on the consumers sensory perception of the product. In the development of the product, four formulations were elaborated. The formulations presented different concentrations of dried extracts from green Coffea canephora (G) added to extracts Coffea arabica (A) and Coffea canephora (C) with medium degrees of roast (M) (L* 44 and 39 to AM and CM) and dark (D) (L* 38 and 36 for AD and CD). Chlorogenic acids were determined by HPLC, with an average content of 7.2%. Roasted coffee extracts and formulations were evaluated regarding the content of 5-CQA, caffeine, browned compounds and antioxidant activity. It was also evaluated the acceptance of the beverages from the four formulations regarding color, aroma, flavor, body, overall acceptance and purchase intention (10-cm hybrid scale). Regarding marketing research, factors like age, education, income, health benefit belief and the declared knowledge about functional foods had a positive correlation (p<0.05) with the acceptance of these foods. Good sensory quality was more relevant for the acceptance of a functional instant coffee than the price. Regarding the package, the attributes glass format, glass lid color and label, information and brand were selected by focus group. In the conjoint analysis, it was verified an increase in the purchase intention mainly related to the use of more modern packaging format and the label highlighting brown color, associated to a roasted coffee. Consumers preferred the image of a cup of coffee with roasted and green beans around it and appreciated the information about the products differentiation (product taste, origin, type, quantity and functions of antioxidants) displayed in the form of explanatory charts on the back of the label. In the evaluation of the expectation, it was observed the acceptance of both: the coffee brews and the idea of coffee enriched with natural antioxidants from green coffee. Packaging raised high expectation, and the consumer assimilated this expectation and increased the acceptance of the product in an informed evaluation. The developed formulations were similarly accepted (scores of 6.6 to 7.7 for all attributes), but there was a higher purchase intention to ADG, CDG and CMG (6.9) than to AMG (6.1). In general, the formulations showed an average of a 2.5 times greater content of 5-CQA than the observed for commercial Brazilian instant coffees. The formulations made with canephora coffee showed a higher antioxidant activity (32.5 g Trolox/100g and 13.8 g EAG/100g).
Djaziri, Tahar. "La régence de Tunis d'après l'action et les œuvres de Sidi Brahim al-Riahi (1750-1850)." Paris 4, 1996. http://www.theses.fr/1996PA040010.
Full textThe present thesis concerns the history of the regency of Tunis during the region of the Husainid dynasty, covering a period from 1750 to 1850, in which lived the Tunisian ulama sheick Ibrahim al-Riahi. This scholar, by his deeds and his writings, had an important spiritual and cultural influence upon the elitist body of ulamas, upon the politic power holders, upon the people and even outside his country. He promoted, in his different functions, agreement for a liberal and tolerant conception of Islam, based upon a liberal interpretation of the sacred writings in the sphere of social relations, yet rigorous and exclusive in the personal sphere individual conscience and of quest of god. The first two parts of this thesis described the political, social economic, cultural context of the regency and its foreign relations. In a third part, are detailed the acts of the sheick in his different functions : professor in Zitouan's university, malekite bach-mufti, prime imam-preacher in Zitouna mosque, ambassador to Morocco, Mecca and Istanbul, and leader of brotherhood of Tijaniya in Tunisia. After his death (1850), his influence stimulated the reformist leaders with the fundamental pact of 1857 and the constitution of 1861, but the accelerated decline of the state institutions and the financial crisis restored absolute power and opened the way for the French protectorate
Schroth, Solis Luis Alfredo. "Análisis comparativo de las políticas públicas para promocionar internacionalmente el café en los países sudamericanos (Colombia y Brasil)." Universidad de San Martín de Porres. Programa Cybertesis PERÚ, 2011. http://cybertesis.usmp.edu.pe/usmp/2011/schroth_la/html/index-frames.html.
Full textThis research aims to analyze the way as Colombia and Brazil have been successful with its policies to promote its coffee to the world, and how these can be an example for our country to achieve the same results, exploiting effectively the organic coffee that we produce. The research served to demonstrate the great importance of public policies developed by states to promote an efficient way the organic coffee
Machado, Marise Cotta. "Viabilidade da técnica de imersão para armazenagem temporária dos frutos de café." Universidade Federal de Viçosa, 2005. http://www.locus.ufv.br/handle/123456789/9734.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
A permanência dos frutos colhidos em condições inadequadas, à espera da secagem, provoca fermentações indesejáveis e deterioração do produto. Por outro lado, a mistura de lotes (de diferentes teores de umidade - frutos recém colhidos com frutos já em processo de secagem) conduz a uma secagem desuniforme. Desta forma, abre-se o precedente para o desenvolvimento de alternativas de pré- tratamento para o fruto recém-colhido que permitam a manutenção da qualidade e a mistura de lotes, quando não é possível a secagem convencional imediata. Esta pesquisa teve por objetivo geral analisar a viabilidade técnica da armazenagem prévia, em imersão, de frutos de café, em diferentes soluções armazenadoras, como pré-tratamento no processamento e secagem, visando a manutenção da qualidade final. Também foram analisados os efeitos da mistura de lotes (imersos por diferentes períodos), a operação de secagem, a ocorrência de fungos e a qualidade da bebida dos lotes submetidos aos diferentes tratamentos, além da água residuária gerada no processo de imersão. Avaliou-se o contato dos frutos com o solo da lavoura e seu efeito na qualidade final da bebida e na contaminação microbiológica. Com base nos resultados obtidos e nas condições estabelecidas, pode-se concluir que a secagem dos frutos imersos em água por diferentes períodos não apresentou diferenças significativas no processo; A imersão de frutos de café em solução osmótica favoreceu a qualidade da bebida; A técnica de imersão, tanto em água como em solução osmótica, não favoreceu a contaminação microbiológica dos grãos secos. A qualidade final do produto não foi afetada pela utilização da técnica de imersão em água, por períodos de até 5 dias de imersão; A água residuária da imersão apresentou potencial para o seu aproveitamento na fertirrigação, cujas características físicas e químicas correlacionaram com o estágio de maturação e conservação dos frutos; Há viabilidade na utilização da imersão como técnica para armazenagem temporária de frutos cereja e bóia, sem prejuízo para a qualidade final do café. A permanência dos frutos em contato com o solo por períodos de até 21 dias não favoreceu a contaminação por fungos produtores de Ocratoxina A, mas afetou a qualidade da bebida.
The permanence of the harvested coffee fruits in inadequate conditions, before drying, causes undesirable fermentations and deterioration of the product. On the other hand, the mixture of lots with different moisture content (coffee fruits recently harvested with coffee in drying process) causes non uniform drying. So, it shown the necessity for the development of pre-processing alternatives that allow the maintenance of the coffee quality and the mixture of lots, when it is not possible the immediate drying. This work had as general objectives the study of the viability of the previous storage of coffee fruits, immersed in different solutions, before drying. The effects of mixing different lots (immerged by different periods), the drying operation, and the occurrence of fungi, the cup quality and the waste water generated by the immersion process were also analyzed. The effect of the coffee fruits contact with the field soil was evaluated in relation to fungi contamination and final cup quality. Based on the results and work conditions, it can be concluded that drying of coffee fruits stored in water till five days, did not present significant differences with the coffee processed in a conventional way; The immersion of coffee fruits in osmotic solution favored the cup quality; The immersion technique, in water or in osmotic solution, did not favor the contamination; The waste water, whose physical and chemical characteristics are correlated with the coffee fruit maturation and storage period, presented good potential for irrigation. The permanence of the coffee fruits in contact with field soil up to 21 days did not favor OTA producer fungi, but the cup quality was affected; finally it is viable the in water storage technique to facilitate coffee processing in unfavorable weather conditions.
Tese importada do Alexandria
AGNOLETTI, B. Z. "Avaliação das propriedades físico-químicas de café arábica (Coffea arabica) e conilon (Coffea canephora) classificados quanto à qualidade da bebida." Universidade Federal do Espírito Santo, 2015. http://repositorio.ufes.br/handle/10/4941.
Full textAs espécies de café de maior importância econômica cultivadas no Brasil são Coffea arabica e Coffea canephora. O café cru de ambas as espécies é comercializado e valorizado de acordo com a qualidade dos grãos. A qualidade do produto final depende de vários fatores, tais como: a espécie, a forma de realização da colheita, o beneficiamento do grão, o armazenamento, a torrefação e a moagem. Para determinar a qualidade da bebida do café é realizada a análise sensorial, onde indivíduos treinados provam o café e lhe atribuem uma nota ou classificação. Poucos trabalhos relacionando as propriedades físico-químicas e a qualidade da bebida de café são encontrados na literatura. Neste contexto, o objetivo do presente estudo foi analisar as propriedades físico-químicas de café arábica e conilon, relacionando-as com a qualidade da bebida; verificar as diferenças entre as espécies; além da influência da torra sobre essas propriedades. As propriedades físico-químicas determinadas foram: umidade, perda de massa, cor do café torrado, pH, acidez total titulável, açúcares totais (redutores e não redutores), sólidos solúveis, teor de compostos fenólicos totais, condutividade elétrica, lixiviação de potássio, cafeína, trigonelina e ácido clorogênico. Não foram verificadas diferenças quanto às propriedades físico-químicas, entre os tratamentos (classificações) de cada espécie (arábica e conilon), tanto para as amostras de grãos crus como de grãos torrados, para as variáveis teor de sólidos solúveis, condutividade elétrica, lixiviação de potássio e ácido clorogênico. Foram verificadas diferenças quanto às propriedades físico químicas entre os tratamentos para as variáveis pH, acidez total titulável e açúcares. O teor de compostos fenólicos totais, trigonelina e cafeína, foram as propriedades físico-químicas que melhor discriminaram as duas espécies de café. As propriedades físico-químicas do café são dependentes da torra. Observou-se a diminuição do teor de sólidos solúveis, pH, açúcares, compostos fenólicos totais, ácido clorogênico e trigonelina, após a torra, enquanto que, a acidez titulável total aumentou e a cafeína se manteve estável. Através do teste de correlação de Pearson foram observadas correlações significativas entre as propriedades físico-químicas analisadas com a nota sensorial. Correlações positivas foram verificadas para a umidade e acidez do café torrado, ao passo que, correlações negativas foram verificadas para sólidos solúveis e pH do café torrado, condutividade elétrica e lixiviação de potássio, no café cru.
(UPC), Universidad Peruana de Ciencias Aplicadas. "EL Rey Tunki." Universidad Peruana de Ciencias Aplicadas (UPC), 2017. http://hdl.handle.net/10757/622366.
Full textViotto, Luiz Antonio 1954. "Projeto e avaliação economica de sistemas de secagem de borra de cafe." [s.n.], 1991. http://repositorio.unicamp.br/jspui/handle/REPOSIP/256431.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos
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Resumo: Neste trabalho foi desenvolvido um estudo de avaliação econômica e energética de sistemas de secagem e combustão para a borra de café, combinando o uso de: prensa, secador leito fluidizado e secador transporte pneumático. A cinética de secagem deste resíduo da indústria do café solúvel foi determinada no secador de leito fluidizado com fluxo mássico de ar variando de 1,05 a 1,50 kg/m²s e temperatura do gás na faixa de 70,3 a 141,5 °C. Nestas condições verificou-se a influência destes parâmetros no processo de secagem. Foi também determinada a velocidade mínima de fluidizarão em função da umidade do sólido. Para o secador de transporte pneumático observou-se a influência da temperatura e fluxo mássico de gás e da vazão de sólidos sob a secagem da borra. Estes parâmetros variaram respectivamente entre: 99,2 e 225,9°C; 5,9 e 11,7 kg/m²s e 11,6 e 41,8 kg/h. A umidade do sólido esteve entre 1,20 e 2,16 b.s.. Em ambos os casos foram comparados os valores experimentais dos adimensionais Nusselt e Reynolds com os modelos obtidos por vários autores para outros materiais. Os resultados mostraram uma tendência semelhante porém os valores de Nusselt obtidos foram inferiores aos encontrados na literatura. Também foram determinados os coeficientes de transferência de calor por volume de leito para os dois casos, sendo este parâmetro utilizado no dimensionamento dos dois tipos de secadores. Foram estudadas 4 combinações de equipamentos para a redução de umidade num total de 9 sistemas assim distribuídos: A) prensa (1), B) prensa + leito fluidizado (2), C) prensa + transporte pneumático (1) e D) prensa + leito fluidizado + transporte pneumático (5). A última combinação apresenta vários comprimentos para o pneumático e diversas áreas para o leito fluidizado. Para todos os sistemas acima, foram consideradas as vazões de borra de 1000 e 5000 kg/h, a 85% b.u.. Avaliou-se ainda a aquisição de uma caldeira mista e a adaptação de uma a óleo já existente. O Retorno do Investimento (% ao ano), foi o critério usado para a avaliação econômica dos sistemas de secagem e combustão. 0 cálculo deste índice considerou a economia gerada pela queima da borra, a 25% ou 50% b.u., em substituição ao óleo combustível. Os resultados mostraram que os casos em que se utilizou a prensagem e um secador de transporte pneumático com 18 m de comprimento são os mais vantajosos
Abstract: Drying and combustion systems for spent coffee grounds were evaluated economically and in terms of energy efficiency. The following apparatus were used: press; fluidized bed dryer; pneumatic transport dryer. The kinetics of the drying of the industrial coffee residue was determined in a fluidized bed dryer at an air rate between 1,05 and 1,50 kg m-² s-¹ and gas temperature in the range 70,3 to 141,5 °C. Under such conditions the influence of these two parameters on the drying process was studied. The minimum fluidization velocity was also determined as a function of the water content of the solid. For the pneumatic transport dryer the effects of temperature and gas rate, and also of solid rate, on the drying of spent coffee grounds were observed. These parameters varied respectively between: 99,2 and 225,9 °C; 5,9 and 11,7 kg m-² s-¹ ; 11,6 and 41,8 kg h-¹. The water content of the solids was between 1,20 and 2,16 dry basis. For both dryers, the experimental values of the dimensionless Nusselt and Reynolds numbers were compared to the values of these parameters obtained by other authors for other materials. The results showed a similar tendency, however the values obtained from the Nusselt number were lower than those found in the literature. The heat transfer coefficient per unit volume of bed were also determined for the two dryers. Four combinations of equipment for the removal of water were proposed in a total of nine systems distributed as follows: A) press (1), B) press + fluidized bed (2), C) press + pneumatic transport (1), D) press + fluidized bed + pneumatic transport (5). The last combination allows various lengths for pneumatic transport and various areas for the fluidized bed. Flow rate of 1000 and 5000 kg h-¹, at 85 per cent moisture, were used for the above systems. The aquisition of a mixt boiler and the adaptation of a boiler was considered. Investment return (% per year), was the criterion used to evaluate the drying and combustion systems. The calculation of this parameter took into consideration the economy obtained by burning spent coffee grounds, at 25 or 50 per cent moisture, instead of fuel oil. The results showed that the best case involved the use of a press and pneumatic transport dryer of length 18 m
Mestrado
Mestre em Engenharia de Alimentos
Silva, Maria Aparecida 1955. "Estudo de secagem em ciclone." [s.n.], 1991. http://repositorio.unicamp.br/jspui/handle/REPOSIP/265113.
Full textTese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Mecanica
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Resumo: O presente trabalho compreende o estudo experimental do ciclone como secador. envolvendo assim o estudo hídrodinâmico. da transferêncai de calor e de massa....Observação: O resumo, na integra, podera ser visualizado no texto completo da tese digital
Abstract: In this work the transport phenomena of momentum. energy and mass in a common cyclone were studied. The air velocity and air temperature profiles were measured with and without particles Cglass spheres)...Note: The complete abstract is available with the full electronic digital thesis or dissertations
Doutorado
Doutor em Engenharia Mecânica
Baraldi, Ilton José. "Hidrólise enzimática dos polissacarídeos do café." Universidade Federal de São Carlos, 2013. https://repositorio.ufscar.br/handle/ufscar/3937.
Full textInstant coffee is one of the main products generated by food industry worldwide, consisting of solubilized fraction from roasted and grounded coffee by heat treatment in two steps: thermal extraction at 125 0C, followed by thermal hydrolysis at 180 0C of not solubilized fraction in the previous step. With a high overall yield (~ 50%) due to high temperatures used in thermal hydrolysis step in order to solubilize carbohydrates present in the coffee, this step is characterized by high energy consumption and generation of unwished volatile compounds (acetaldehyde, furfural and 5 -hydroxy methyl furfural) from thermal degradation of coffee beans constituents. The goal of this study was to evaluate the feasibility of conducting hydrolysis and solubilization of polysaccharides remaining in coffee residue after thermal extraction step (low temperature) through enzymatic hydrolysis. This alternative was further compared to the industrial process conventionally employed. Enzymatic hydrolysis experiments were performed at 50 0C and pH 5.0, using roasted arabica coffee residue obtained after thermal extraction conducted at 125 0C (Steps I and II) or at 165 0C (Step III). Solubilized fraction by thermal extraction, thermal or enzymatic hydrolysis were characterized in terms of volatiles from thermal degradation (GC-MS), carbohydrate composition (HPAEC-PAD) and sensorial evaluation. In Step I of this study, 11 commercial enzyme preparations, presenting enzymatic activities of galactomannanases, cellulases, galactanases and β-glucanases, among others, able to act in coffee biopolymers (arabinogalactans - AGs, galactomannans - GMs and cellulose) were tested. Three enzyme preparations (Powercell, Galactomannanase-HBI and Ultraflo® XL) were selected due to their high activity in standard substrates (463 FPU / g, 18,554 IU / g and 1.028 IU / mL, respectively). In Step II, the influence of the concentration of enzymatic preparations Powercell, Galactomannanase-HBI and Ultraflo ® XL (independent variables) on the performance of the enzymatic process was investigated by running 11 experiments performed according to a full factorial design in two levels. Results showed that Ultraflo® XL preparation did not contribute for carbohydrates solubilization nor for yield increasing (p-value> 0.49), while enzymes present in the preparations Galactomannanase and Powercell influenced significantly the response variables favoring the release of glucose, arabinose, mannose and glactose as free and total sugars (p-value <0.1). The best results were achieved in the experimental condition conducted with 0.12% of Powercell, 0.10% of galactomannanase, and 0.12% of Ultraflo® XL, reaching up 22.3% of yield with reduced concentration of unwished volatiles. Products obtained by the three processes were also compared, resulting in similar yields for thermal extraction and enzymatic hydrolysis, whereas thermal hydrolysis yield was approximately 60% higher, due to a high solubilization of galactose. However, this product contained double concentrations of unwished volatiles compounds. In order to improve the yield of the alternative process (thermal extraction followed by enzymatic hydrolysis), in Step III the extraction temperature influence in a range of 125 to 175 0C was studied. Results showed that it is possible to increase thermal extraction temperature to 165 0C, without additional generation of unwished volatiles and with 80% increase of yield in this stage, when compared to the traditional process performed at 125 0C. Residue unsolubilized at 165 0C was then processed by thermal hydrolysis (180 0C) and enzymatic hydrolysis in 3 different experimental conditions of factorial design performed in Step II. Achieved yields were similar in thermal and enzymatic hydrolysis (~ 28%). It was also noticed that increase of thermal extraction temperature enhanced coffee biopolymers solubilization by the enzymes action, again with reduced formation of undesirable volatiles. Sensorial evaluation of soluble coffees obtained by the different process was conducted. Product generated at 125 and 165 0C showed characteristics similar to roasted and grinded coffee fresh brew. Yet, thermal hydrolyzed products in Stages II and III stood out by high acidity, while the enzymatic hydrolyzed product showed characteristic strongly bitter in Step II and neutral characteristic in Stage III, although enzymatic hydrolysis can be improved it can be used for instant coffee production.
O café solúvel é um dos principais produtos gerados pela indústria de alimentos mundial, consistindo na fração solubilizada do café torrado e moído por tratamento térmico em duas etapas: extração térmica a 125 0C, seguida por hidrólise térmica a 180 0C da fração não solubilizada na etapa anterior. Com elevado rendimento total (~ 50 %) na solubilização dos carboidratos presentes no café devido à alta temperatura empregada na etapa de hidrólise térmica, essa etapa se caracteriza por alto consumo de energia, além da geração de compostos voláteis indesejados (acetaldeído, furfural e 5-hidroxi metil furfural) provenientes da degradação térmica dos constituintes dos grãos de café. O objetivo deste trabalho foi avaliar a viabilidade de efetuar a hidrólise e solubilização dos polissacarídeos presentes no resíduo do café obtido após a etapa de extração térmica (baixa temperatura) por meio de hidrólise enzimática, além de comparar essa alternativa com o processo industrial convencionalmente empregado. Os experimentos de hidrólise enzimática foram realizados a 50 0C e pH 5,0, utilizando o resíduo de café arábica torrado obtido após extração térmica conduzida a 125 0C (Etapas I e II) ou a 165 0C (Etapa III). A fração solubilizada por extração térmica e pela hidrólise térmica ou enzimática foi caracterizada em termos de voláteis provenientes de degradação térmica por (GC-MS), composição de carboidratos (HPAEC-PAD) e avaliação sensorial. Na Etapa I do presente estudo, foram inicialmente testados 11 preparados enzimáticos comerciais apresentando atividades enzimáticas de galactomananases, celulases, galactanases e β-glucanases, dentre outras, capazes de atuar nos principais biopolímeros do café (arabinogalactanos - AGs, galactomananos - GMs e celulose), sendo selecionados os produtos Powercell, Galactomananase-HBI e Ultraflo® XL devido à maior atividade enzimática em substratos padronizados (463 FPU/g, 18.554 UI/g e 1.028 UI/mL, respectiviamentes). Na Etapa II, a influência da concentração dos preparados Powercell, Galactomananase-HBI e Ultraflo® XL (variáveis independentes) no desempenho do processo de hidrólise enzimática foi investigado por meio de 11 experimentos executados de acordo com um planejamento fatorial completo em dois níveis. Os resultados mostraram que o preparado Ultraflo® XL não contribuiu (p-valor > 0,49) para solubilização de carboidratos ou aumento de rendimento, enquanto que as enzimas presentes nos preparados Powercell e Galactomananase influenciaram significativamente as respostas, favorecendo a liberação de glicose, arabinose, glactose e manose como açúcares livres e totais (p-valor < 0,1). Os melhores resultados foram alcançados na condição experimental conduzida com 0,12 % de Powercell, 0,10 % de Galactomananase, e 0,12 % de Ultraflo® XL, alcançando-se 22,3 % de rendimento com reduzida concentração de voláteis indesejados. Os produtos obtidos pelos três processos foram ainda comparados, obtendo-se rendimentos semelhantes nas extrações térmica e hidrólise enzimática, enquanto o rendimento da hidrólise térmica foi aproximadamente 60% superior devido principalmente à maior solubilização de galactose, apresentando porém o dobro de voláteis indesejados. Buscando-se aumentar o rendimento do processo alternativo (extração térmica seguida por hidrólise enzimática), na Etapa III do estudo, a influência da temperatura de extração térmica foi variada de 125 a 175 0C. Os resultados mostraram que é possível elevar a temperatura da extração térmica até 165 0C, sem geração adicional de voláteis indesejados e com aumento de 80 % no rendimento desta etapa em relação ao processo tradicional realizado a 125 0C. O resíduo não solubilizado a 165 0C foi então processado por hidrólise térmica (180 0C) e hidrólise enzimática em 3 diferentes condições experimentais avaliadas no planejamento fatorial realizado na Etapa II. Os rendimentos alcançados foram semelhantes para a hidrólise térmica e hidrólise enzimática (~28 %), constatando-se que o aumento da temperatura da extração térmica favoreceu a solubilização dos biopolímeros do café pela ação das enzimas, novamente com reduzida formação de voláteis indesejados. Efetuou-se avaliação sensorial dos cafés solúveis obtidos, sendo que os produtos gerados a 125 e 165 0C apresentaram características semelhantes ao café de coador. Já o hidrolisado obtido termicamamente nas Etapas II e III se destacou pela elevada acidez, enquanto o hidrolisado enzimático gerado na Etapa II apresentou característica fortemente amarga e o da Etapa III característica neutra, mostrando que embora necessite ser aprimorada, a hidrólise enzimática pode ser utilizada na fabricação de café solúvel.
López, Torres del Águila Ruth María, and Ames Elizabeth Lisbeth Welsch. "Desarrollo de nuevo producto : Cinema Café." Universidad Peruana de Ciencias Aplicadas - UPC. Escuela de Postgrado, 2009. http://hdl.handle.net/10757/273881.
Full textGois, Tamiris Carneiro. "Perfis metabolômicos da ingestão de café." Universidade de São Paulo, 2018. http://www.teses.usp.br/teses/disponiveis/5/5166/tde-07112018-094606/.
Full textThere are several studies associating coffee consumption and diseases, however they are not concordant about the coffee role in health. This divergence may reflect a lack of standard in data acquisition since most of the time the subjects\' self-reported habitual consumption is the only exposure factor evaluated and there is no biomarker. Add, there are differences of coffee beverage bioactive compounds composition and subjects show difference in coffee metabolization resulting in many covaries to be considered in these studies. Our study aimed to identify changes in metabolomic profile of healthy individuals after controlled consumption of coffee, as well as metabolic profile of traditional and espresso coffee beverages from different brands. 35 healthy men were distributed into coffee (n = 30) and control (n = 5) groups. Serum was sampled at fasting and 6, 12 and 24 hours after coffee (coffee group) or water (control group) intake. Metabolites were extracted, derivatized with MSTFA and TMCS, and run in GC-MS. Subsequently, the metabolites were identified using Fiehn Metabolomics Library and NIST, filtered, characterized and statistically analyzed. Untargeted metabolomic analysis identified three specific compounds of coffee (Caffeine, Quinic acid, m-Hydrocoumaric acid) in serum of subjects six hours after coffee intake. In addition to these compounds, Methylmalonic acid showed as a potential biomarker candidate of coffee intake in serum. Comparing coffee and control groups over time in a mixed model, we observed difference in the metabolomic profile related to amino acids, carbohydrates and lipids. 4-Hydroxyproline 1, L-Alanine 1, L-Cystine 3, L-Methionine 1 and L-Threonine 2 showed different profiles in coffee group over 24 hours compared to control group. In parallel to serum samples, we performed metabolomic analysis of the beverage. Two types of coffee were used: traditional powder (Pilão, Melitta, 3 Corações and Prima Qualitá) and capsule espresso (Nespresso, Dolce Gusto and Café Do Ponto). After beverages preparation, extracts were submitted to same metabolites extraction and analysis procedures of serum samples. In traditional coffee group, no exclusive metabolites were identified in four brands, but metabolomic profile of Melitta and 3 Corações were similar between them and different from the others. In espresso coffee group, Nespresso and Dolce Gusto showed similarity and they were different from of Café do Ponto, which presented exclusively Cellobiose 2 and beta-Gentiobiose. The comparison between traditional coffee and espresso coffee groups showed a difference in their metabolomic profiles, as well as each of them presented exclusive metabolites with different cellular and molecular functions. The amount of major bioactive compounds in coffee was different between the two modes of preparation and their brands. The characterization of metabolome in a homogeneous group of healthy individuals allowed the identification of potential biomarkers and showed alterations in some amino acids profile after controlled coffee intake. The identification of candidates for biomarkers of acute coffee effect showed the importance of validating a panel with biomarkers of high reliability and that may collaborate with future studies of nutritional intervention, not only based on the reported coffee consumption. In addition, coffee brewing method and brand of the product resulted in differences in their metabolomic profiles. Thus, this study may also highlight the importance of considering not only quantity, but also the brewing method and brand of coffee consumed as exposure factors in studies of nutritional intervention