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Teses / dissertações sobre o tema "Spray oils"

Autor: Grafiati

Publicado: 4 de junho de 2021

Última modificação: 20 de fevereiro de 2023

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1

Jones, Elizabeth. "Electrostatic enhancement of lipase catalysed hydrolysis in a spray reactor." Thesis, Queen's University Belfast, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.387888.

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2

Castañeda-Rieckhof, Lucia, and Alejandro Antonio Fiocco-Bertello. "Estudio de prefactibilidad para la instalación de una planta productora de aceite de oliva (Olea europaea) extra virgen en spray." Bachelor's thesis, Universidad de Lima, 2017. http://repositorio.ulima.edu.pe/handle/ulima/5251.

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virgen en spray para cocinar y para consumo directo. Utilizará una novedosa tecnología que evita el contacto entre el gas y el aceite y se orienta a un segmento de la sociedad que busque un producto saludable y de propiedades organolépticas agradables. Con relación al mercado para este producto el consumo interno va en aumento gracias a una tendencia creciente a consumir productos de estas características, proyectando al 2021 una demanda potencial de 807 toneladas de este producto. Sin embargo, considerando la competencia en el sector al que se dirige este producto y su intención e inten

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3

Liang, Weiguang, University of Western Sydney, of Science Technology and Environment College, and of Science Food and Horticulture School. "Impact of horticultural mineral oil and synthetic pesticides on arboreal and soil fauna biodiversity within citrus orchard ecosystems." THESIS_CSTE_SFH_Liang_W.xml, 2002. http://handle.uws.edu.au:8081/1959.7/121.

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The results of the 3-year project successfully indicated that petroleum-derived spray oils can be used for effective control of a range of citrus pests including citrus leafminer, Asiatic citrus psyllid, chaff scale, red scale, citrus red mite. The results suggested that it should be possible, through use of horticultural and agricultural mineral oils and enhanced natural enemy activity, to reduce the number of pesticide sprays applied annually in China from 14-16 sprays to significantly fewer sprays in most regions. The results are also valuable as references for the implementation of citrus

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4

Liang, Weiguang. "Impact of horticultural mineral oil and synthetic pesticides on arboreal and soil fauna biodiversity within citrus orchard ecosystems." Thesis, View thesis, 2002. http://handle.uws.edu.au:8081/1959.7/121.

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The results of the 3-year project successfully indicated that petroleum-derived spray oils can be used for effective control of a range of citrus pests including citrus leafminer, Asiatic citrus psyllid, chaff scale, red scale, citrus red mite. The results suggested that it should be possible, through use of horticultural and agricultural mineral oils and enhanced natural enemy activity, to reduce the number of pesticide sprays applied annually in China from 14-16 sprays to significantly fewer sprays in most regions. The results are also valuable as references for the implementation of citrus

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5

Greving, Daniel James. "Residual stresses and thermal spray coating performance /." Access abstract and link to full text, 1995. http://0-wwwlib.umi.com.library.utulsa.edu/dissertations/fullcit/9610608.

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6

Hengelmolen, Rudy. "Studies of interfacial diffusion of partly water-soluble compounds in oil-in-water emulsions." Thesis, University of Bristol, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.294366.

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7

Carvalho, Ana Gabriela da Silva 1987. "Microencapsulação de óleo de café verde por spray drying a partir de emulsões estabilizadas por lecitina e quitosana." [s.n.], 2013. http://repositorio.unicamp.br/jspui/handle/REPOSIP/255175.

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Orientadores: Miriam Dupas Hubinger, Vanessa Martins da Silva<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos<br>Made available in DSpace on 2018-08-22T08:01:27Z (GMT). No. of bitstreams: 1 Carvalho_AnaGabrieladaSilva_M.pdf: 18654651 bytes, checksum: b9cbc1f805b1d0974af4067819e06088 (MD5) Previous issue date: 2013<br>Resumo: O óleo de café verde merece destaque na área cosmética por sua capacidade de bloquear a radiação solar UVB (290-320 nm) e por suas propriedades emolientes. Nesse contexto, para melhor aproveitar as propriedades desse ól

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8

Fernandes, Luciana Pinto. "Desenvolvimento tecnológico de produtos particulados obtidos a partir de Lippia sidoides pela técnica de spray drying e avaliação das propriedades antifúngicas." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/60/60137/tde-13022009-145228/.

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A Lippia sidoides é planta largamente difundida nas práticas da medicina popular no Brasil, sendo utilizada como anti-séptico de uso tópico, fato justificável pela presença de timol. Como estratégia para a obtenção de novos produtos com atividade antimicrobiana, a partir de fonte vegetal, o presente estudo visou o desenvolvimento tecnológico de extratos secos padronizados e a encapsulação do óleo essencial dessa planta, através da técnica de secagem por atomização (spray drying). Para obtenção dos extratos secos padronizados, utilizou-se metodologia capaz de avaliar a qualidade da matéria-prim

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9

Lourenço, Ana Sofia Casanova. "Fucopol as encapsulating matrix of bioactive compounds." Master's thesis, ISA/UL, 2015. http://hdl.handle.net/10400.5/8514.

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Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia<br>FucoPol is an exopolysaccharide produced by the Enterobacter A47, using glycerol byproduct from the biodiesel industry as carbon source. In this work, the potential of this biopolymer to produce microparticles and to encapsulate bioactive compounds by spray drying was studied. The particles were characterized in terms of morphology (Scanning Electron Microscopy), crystallinity (X-Ray Diffraction), chemical characteristics (Fourier Transform Infrared), and thermal properties (Thermogravimetric Analysis and Differential Scanni

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10

Mascarenhas, Maria Cristina Chiarinelli Nucci 1974. "Produção, caracterização e aplicação de micropartículas de óleos totalmente hidrogenados como sementes de cristalização em sistemas lipídios compostos por óeo de palma." [s.n.], 2015. http://repositorio.unicamp.br/jspui/handle/REPOSIP/254696.

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Orientador: Lireny Aparecida Guaraldo Gonçalves<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos<br>Made available in DSpace on 2018-08-27T06:01:36Z (GMT). No. of bitstreams: 1 Mascarenhas_MariaCristinaChiarinelliNucci_D.pdf: 11179206 bytes, checksum: 71bb9c37c16718133e785f77c3b3fa2a (MD5) Previous issue date: 2015<br>Resumo: O uso de gorduras vegetais em alimentos é amplo e muitas matérias primas, tecnologias e ingredientes são continuamente pesquisados em busca de funcionalidade e aspectos nutricionais mais adequados, ampliando o uso destas gord

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Nosari, Anna Beatriz Frejuello Limoli. "Desenvolvimento de micropartículas lipídicas sólidas contendo óleo de café verde por spray congealing." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/60/60137/tde-29032012-132324/.

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Os carreadores micro e nanoparticulados como os lipossomos, nanoparticulas polimericas e microparticulas e nanoparticulas lipidicas solidas sao investigadas por suas vantagens em relacao as formulacoes tradicionais, tais como: liberacao sustentada dos ativos, minimizar efeitos colaterais, aumentar estabilidade fisico-quimica das moleculas labeis, diminuir a toxicidade entre outras. As microparticulas lipidicas solidas produzidas neste trabalho sao compostas de cera de abelha e oleo de cafe verde, este oleo e um produto rico em acidos graxos, esterois, di e triterpenos e tocoferois. Para a prod

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Oliveira, Erick FalcÃo de. "Matrizes de gomas regionais para o encapsulamento do Ãleo essencial de Lippia Sidoides." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=9262.

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CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior<br>Com o objetivo de preservar as propriedades e otimizar o encapsulamento do Ãleo essencial de Lippia sidoides (OELS), foi preparado nanopartÃculas de quitosana e goma carregadas com OELS via spray-drying, usando gomas nativas da regiÃo do Nordeste brasileiro. As gomas foram extraÃdas dos exsudatos das Ãrvores da Anacardium Occidentale (goma do cajueiro), Sterculia striata (goma do chichÃ) e Anadenanthera macrocarpa (goma do angico). As nanopartÃculas foram caracterizadas por espectroscopia na regiÃo do infravermelho (FTIR) e na regi

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13

Comunian, Talita Aline. "Simultaneous encapsulation of echium (Echium Plantagineum L.) seed oil, phytosterols and phenolic compounds: characterization and application of microcapsules." Universidade de São Paulo, 2017. http://www.teses.usp.br/teses/disponiveis/74/74132/tde-23022018-135021/.

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The consumption of omega-3 fatty acids and phytosterol promotes the reduction of cholesterol and triacylglycerol levels. However, such compounds are susceptible to oxidation, which hampers their application. First, the aim of this work was to encapsulate echium oil (Echium plantagineum L.), source of omega-3 fatty acids, with hydrophilic phenolic compounds (sinapic acid and rutin) by double emulsion followed by complex coacervation in order to evaluate the best hydrophilic phenolic compound. In this case, sinapic acid showed better performance as antioxidant. Then, the second objective of this

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Candéa, Tatiana Vidal. "Study of membrane emulsification process as a pre-step for the microencapsulation of lipid compounds by spray drying." Master's thesis, Faculdade de Ciências e Tecnologia, 2013. http://hdl.handle.net/10362/10412.

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Dissertation presented to Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa for obtaining the master degree in Membrane Engineering<br>Food emulsions play an important role in product development and formulation, as well as to encapsulation of food additives. Conventional methods for emulsion production may present some drawbacks, such as the use of high shear stress, high energy demanding and polydisperse droplet size distribution. In this sense, membrane emulsification emerges as an alternative method to overcome all this issues and to produce fine and stable emulsions. Linseed

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15

Carneiro, Helena Cristina Ferrer 1984. "Microencapsulação de óleo de linhaça por spray drying = influência da utilização de diferentes combinações de materias de parede." [s.n.], 2011. http://repositorio.unicamp.br/jspui/handle/REPOSIP/255170.

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Orientadores: Miriam Dupas Hubinger, Renata Valeriano Tonon<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos<br>Made available in DSpace on 2018-08-18T16:18:35Z (GMT). No. of bitstreams: 1 Carneiro_HelenaCristinaFerrer_M.pdf: 21138565 bytes, checksum: e9e86ca2fb3c8dd5e10ab4589e33c15e (MD5) Previous issue date: 2011<br>Resumo: O óleo de linhaça é um óleo rico em ácidos graxos poliinsaturados bastante susceptível à oxidação lipídica, que pode ocorrer durante o processamento, manipulação e estocagem, provocando o aparecimento de aromas desagrad

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Dizayi, Buland Ibraheem Azeez. "Fuel spray, engine deposit and real driving emissions analysis of heavy duty trucks using used cooking oil as a fuel." Thesis, University of Leeds, 2016. http://etheses.whiterose.ac.uk/13411/.

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The current project represents the first attempt to test the environmental performance of the direct utilisation of purified used cooking oil as a fuel in a heavy goods vehicle under real world driving conditions. The properties of the used cooking oil were different from those of petroleum diesel (PD) standards however, its heat value, carbon footprint reduction potential and low cost were the key incentives driving it’s use as a fuel. The current research was a collaborative project between Convert to Green (C2G), the fuel provider, the United Biscuits Midlands Distribution Centre, the heavy

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Rodgers, Rosemary W. "An evaluation of olive oil spray used nightly to decrease the accumulation of earwax in persons aged over 50 years." Thesis, University of Sheffield, 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.566285.

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Management of earwax problems is inconsistent and under-researched with a paucity of evidence currently available to inform ear care strategy. This study aimed to determine if daily lubrication of the external ear canal with olive oil enhances the normal expulsion of earwax. The study comprised four components: • A pilot questionnaire survey of 55 ear care exhibition attendees • A cross-sectional ear survey of 483 people in Essex and South Yorkshire. • An experimental study of 50 people over 50 years old, presenting with bilateral occlusive earwax. Subjects instilled nightly measure of olive o

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Santos, Andrea Barbosa. "Encapsulação de oleoresina de paprica por atomização em goma arabica e em aglomerados porosos de amido/gelatina : estabilidade e aplicação." [s.n.], 2003. http://repositorio.unicamp.br/jspui/handle/REPOSIP/255979.

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Orientador: Carlos Raimundo Ferreira Grosso<br>Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia de Alimentos<br>Made available in DSpace on 2018-08-03T15:38:52Z (GMT). No. of bitstreams: 1 Santos_AndreaBarbosa_D.pdf: 1408161 bytes, checksum: b337fedcba99a6ce63c76b73fbcea3f1 (MD5) Previous issue date: 2003<br>Resumo: Neste trabalho a oleoresina de páprica oriunda de frutos maduros de pimentões (Capsicum annuum L.), foi encapsulada por processo de atomização, utilizando-se os agentes encapsulantes aglomerados porosos de grânulos de amido de arroz / gelatina e goma

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Duarte, Cláudia Sofia Caeiro. "Extracção e encapsulamento de compostos bioactivos do bagaço de azeitona." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/4195.

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Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia<br>The food industry by-products such as olive oil processing solid waste are an important source of natural bioactive compounds. The aim of the present work was to extract bioactive compounds from olive pomace using supercritical carbon dioxide extraction and to investigate the viability of their encapsulation in a food-stuff carrier as a way of protection from antioxidant properties losses. Several supercritical extractions were performed at a 250 bar and a 40 ºC with and without pre-treatments and levels of moisture con

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Branimir, Pavlić. "Valorizacija sporednog proizvoda žalfije (Salvia officinalis L.) u cilju dobijanja bioaktivnih jedinjenja savremenim tehnikama ekstrakcije." Phd thesis, Univerzitet u Novom Sadu, Tehnološki fakultet Novi Sad, 2017. http://www.cris.uns.ac.rs/record.jsf?recordId=104416&source=NDLTD&language=en.

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Glavni cilj istraživanja ove doktorske disertacije je bio valorizacija sporednog proizvoda žalfije (Salvia officinalis L.) iz fabrike čaja za dobijanje visoko-vrednih ekstrakata željenih osobina koji bi imali primenu u gotovim proizvodima prehrambene, kozmetičke i farmaceutske industrije.U cilju ekstrakcije polifenolnih jedinjenja su primenjene konvencionalne (maceracija) i savremene (ultrazvučna ekstrakcija, mikrotalasna ekstrakcija i ekstrakcija subkritičnom vodom) ekstrakcione tehnike. U postupaku maceracije je optimizovana koncentracija etanola u ekstragensu, dok je za optimizaciju savreme

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Gottschalk, Pia. "Characterization of fat-based microparticles containing essential oil and stabilization thereof for further processing." Thesis, Nantes, Ecole nationale vétérinaire, 2018. http://www.theses.fr/2018ONIR113F.

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La thèse porte sur le développement et la caractérisation d’un additive pour l’alimentation du bétail contenant de l’huile essentielle. Dans cette formulation, un mélange d’huiles essentielles avec des effets anti-inflammatoires et antioxydants est encapsulaté dans une matrice d’huile de tournesol hydrogéné par spray cooling. Ces premières particules sont enrobées par une couche d’huiles essentielles dans un lit fluidisé. Du spray cooling conduit à la formation d’une poudre fluide avec une fluidité des microparticules qui décroit avec la concentration en huiles essentielles. A haute concentrat

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Hannah, Sabrina. "Microencapsulation of an omega-3 polyunsaturated fatty acid source with polysaccharides for food applications." Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/29525.

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Omega-3 polyunsaturated fatty acids (Ï 3 PUFAs) provide important health benefits, but dietary consumption is low. Supplementing foods with Ï 3 PUFAs is of interest, but intervention strategies are necessary to preserve the integrity of these unstable compounds. Microencapsulation of Ï 3 PUFA sources is one means of improving their stability. In this work, Ï 3 PUFA microcapsules were prepared by spray drying with chitosan and blends of chitosan, high-amylose starch, and pullulan as wall materials. The primary objectives of this research were (1) to evaluate the effect of chitosan type and oil:

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Thompson, Andrew P. "Effect of pressure and temperature on oil mist sprays used for blade excitation in high cycle fatigue testing." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2006. http://library.nps.navy.mil/uhtbin/hyperion/06Jun%5FThompson_Andrew.pdf.

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Thesis (M.S. in Mechanical Engineering)--Naval Postgraduate School, June 2006.<br>Thesis Advisor(s): Raymond Shreeve. "June 2006." Includes bibliographical references (p. 131). Also available in print.

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Perera, Solimar Carra. "Estudo das características macroestruturais de sprays de óleo vegetal de soja obtidos de um atomizador de diesel." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2015. http://hdl.handle.net/10183/139456.

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O emprego de óleos vegetais como combustível em motores ciclo diesel tem se demonstrado viável após diversos estudos de desempenho já desenvolvidos em diversos motores e configurações, porém apresentando algumas restrições quanto ao seu uso contínuo, dentre as quais se destacam a ocorrência de quebras do motor devido ao excesso de carbonização no cabeçote. No Brasil, a abundância de óleos de origem vegetal constitui um incentivo para a realização de estudos visando ao aproveitamento desses combustíveis alternativos, neste contexto, este trabalho apresenta um estudo das características macroest

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Hodgkinson, Mark. "Cause and control of oil induced phytotoxicity." Thesis, Queensland University of Technology, 1999.

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Vernay, Clara. "Déstabilisation de nappes liquides d'émulsions diluées." Thesis, Montpellier, 2015. http://www.theses.fr/2015MONTS199/document.

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Le phénomène de dérive constitue un enjeu environnemental et sanitaire majeur lors de la pulvérisation de solutions phytosanitaires sur les surfaces agricoles. Sous l'action du vent, des gouttelettes peuvent dériver loin des champs ciblés et être source de pollution. Une stratégie pour limiter la dérive est de contrôler la distribution de taille des gouttes de spray, en réduisant la proportion de petites gouttes. Dans ce but, des additifs anti-dérives, tels que des émulsions diluées d'huile dans l'eau, ont été développés. Bien que largement étudiés, les effets de ces émulsions ne sont pas enco

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Franco, Ribeiro Elisa. "Microencapsulation of roasted coffee oil from chitosan nanoparticles-stabilized Pickering emulsions." Doctoral thesis, Universitat Politècnica de València, 2021. http://hdl.handle.net/10251/163234.

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[ES] El proceso de emulsificación de aceites ricos en compuestos bioactivos permite su mejor aplicación y conservación durante el tiempo de almacenamiento. Entre los diversos mecanismos de emulsificación, se destaca el método de Pickering ya que utiliza nanopartículas sólidas naturales en sustitución de los tensioactivos artificiales. Debido a sus propiedades antioxidantes, no toxicidad y disponibilidad, en este trabajo se estudiaron distintas modificaciones del quitosano para su potencial aplicación como partícula de Pickering. Las modificaciones estudiadas fueron la autoagregación, también d

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Ramakrishnan, Sarathiraja. "Encapsulation of omega-3 fatty acids by premix membrane emulsification." Doctoral thesis, Universitat Rovira i Virgili, 2013. http://hdl.handle.net/10803/145770.

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In food and pharma industry, fish oils are highly demanded due to the many associated health benefits of omega-3 fatty acids. However, the delivery of fish oil through food is a major challenge as this oil is susceptible to oxidation and to produce off-flavors. To prevent these undesired effects, microencapsulation techniques are used. Typically oil encapsulation is carried out by two steps (i) emulsion preparation (ii) drying. The main objective is to study the effect of the emulsification method, emulsion formulation, membrane type and microcapsule formulation on relevant physic-chemical par

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Matta, Lucidarce Martins da. "Retenção do óleo de pequi em micropartículas de concentrado protéico de soro de leite e maltodextrina." Universidade Federal de Goiás, 2013. http://repositorio.bc.ufg.br/tede/handle/tede/3790.

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Submitted by Jaqueline Silva (jtas29@gmail.com) on 2014-12-12T19:37:04Z No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Dissertação-Lucidarce Martins da Matta-2013.pdf: 1987813 bytes, checksum: e8a399f287dfd24a6150990ec96a859d (MD5)<br>Approved for entry into archive by Jaqueline Silva (jtas29@gmail.com) on 2014-12-16T09:24:05Z (GMT) No. of bitstreams: 2 license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Dissertação-Lucidarce Martins da Matta-2013.pdf: 1987813 bytes, checksum: e8a399f287dfd24a6150990ec96a859d (MD5)<br>Made

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Ferreira, Hadla Sousa. "Desenvolvimento de estratégias analíticas para determinação de cádmio e chumbo em amostras de água de refinaria e especiação de arsênio e antimônio em amostras de alimentos." reponame:Repositório Institucional da UFBA, 2009. http://www.repositorio.ufba.br/ri/handle/ri/10023.

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146f.<br>Submitted by Ana Hilda Fonseca (anahilda@ufba.br) on 2013-04-03T13:18:57Z No. of bitstreams: 1 Tese Hadla S Ferreira.pdf: 1335067 bytes, checksum: d1c32c23138aa8d7c8145b340260a496 (MD5)<br>Approved for entry into archive by Ana Hilda Fonseca(anahilda@ufba.br) on 2013-04-23T15:10:36Z (GMT) No. of bitstreams: 1 Tese Hadla S Ferreira.pdf: 1335067 bytes, checksum: d1c32c23138aa8d7c8145b340260a496 (MD5)<br>Made available in DSpace on 2013-04-23T15:10:36Z (GMT). No. of bitstreams: 1 Tese Hadla S Ferreira.pdf: 1335067 bytes, checksum: d1c32c23138aa8d7c8145b340260a496 (MD5) Previous is

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Shah, Bhavini Dipak. "Nano-dispersing Lipophilic Antimicrobials for Improved Food Safety." 2011. http://trace.tennessee.edu/utk_graddiss/1224.

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Naturally occurring food antimicrobials such as plant essential oils are receiving tremendous interest as intervention systems to enhance microbiological safety and quality. Poor water solubility of essential oils makes it difficult to incorporate them in foods, impacting visual appearance, antimicrobial effectiveness, and possibly organoleptic properties. Engineered nanoscale delivery systems can principally solve these challenges, but those based on low-cost food ingredients and inexpensive and scalable processes are currently scarce. This dissertation presents a simple and scalable two-step

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Deshmukh, Devendra. "Studies On Automization And Sprays Of Plant Oil Biofuels Using Laser-Based Diagnostics." Thesis, 2011. http://etd.iisc.ernet.in/handle/2005/2419.

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Atomization characteristics of liquid fuel sprays control combustion efficiency and emissions in engines. The present work is motivated by the need to study the atomization and spray structure of vegetable oil biofuels for which no data in the literature exists. In this work, various laser-based diagnostic techniques such as laser shadowgraphy, Particle/Droplet Image Analysis (PDIA) and Laser Sheet Dropsizing (LSD) are applied for studying atomization characteristics, tip penetration, droplet size and liquid volume fraction of Pongamia vegetable oil (SVO) and its blends with diesel. A constan

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Kha, Tuyen Chan. "Gac oil extraction and encapsulation by spray drying." Thesis, 2014. http://hdl.handle.net/1959.13/1310242.

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Research Doctorate - Doctor of Philosophy (PhD)<br>Gac fruit (Momordica cochinchinensis Spreng) aril contains extraordinarily high levels of β-carotene and lycopene and unsaturated fatty acids, especially oleic and linoleic acids. These bioactive compounds have been proven to be beneficial to human health and are linked with a reduced risk of cardiovascular disease and cancers. Importantly, it has been found that a significant improvement in the absorption of the carotenoids into the human body occurs when they are digested with fat. The current study hypothesised that optimisation of conditio

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Garaniya, VB. "Modelling of heavy fuel oil spray combustion using continuous thermodynamics." Thesis, 2009. https://eprints.utas.edu.au/14559/1/02_whole_Vikram_Garaniya_PhD_thesis.pdf.

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Commercial liquid petroleum fuels are complex mixtures of various hydrocarbons. In multicomponent fuel modelling, these liquid fuels are represented typically with two components or up to ten discrete components. Even with ten components, there are limitations on the representation of real commercial fuels such as heavy fuel oil (HFO), which contains large numbers of hydrocarbons with a wide range of molecular weights and dissimilar structures. Continuous thermodynamics and pyrolysis chemical kinetics are used to model the behaviour of HFO in diesel spray combustion. The evaporation mod

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Hsu, Chiang-Lung, and 徐江龍. "An Experimental Study of the Spray-Burning of Energy-Contented Waste Oil." Thesis, 2000. http://ndltd.ncl.edu.tw/handle/13797498914891530952.

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碩士<br>國立臺灣大學<br>機械工程學研究所<br>88<br>When we explore the sorts of lubrication oil, we find out they are differentiated by not only their different brands and purposes but their individual situation of being used. According to this, we choose the waste lubrication oil that is produced by automobiles and scooters to be the waste lubrication oil of this experiment. In this experiment, we use this kind of lubrication oil that is produce the atomizing droplet clouds with the atomizer, and then burn the atomizing droplet clouds in the combustion chamber at high temperature.

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Tsai, Yueh-Lin, and 蔡岳霖. "A Heat Transfer Study of Oil-R-245fa Mixture In Spray Type Evaporator." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/gyv482.

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碩士<br>國立臺北科技大學<br>能源與冷凍空調工程系碩士班<br>98<br>This study investigates the evaporation heat transfer performance of R-245fa and R-245fa with lubricant RL -150S mixture (1%, 2% and 5% lubricant mass fraction) in pool boiling and falling film. Two kinds of tubes, a smooth tube and a fin tube of 0.4mm fin height, 60FPI(Fins Per Inch) were tested. Experiments were performed at saturation temperatures of 5, 10 and 20oC. The liquid flowed through a liquid feeder with a row of circular holes at a rate of 0.012 ~ 0.04kg/ms, and heat fluxes varied from 6 to 50kW/m2. For pure refrigerant, the results show

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Yu, Shih-Tsung, and 游世聰. "A research of using water spray fire suppression system to protect oil-filled transformer." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/30134898117311228704.

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碩士<br>吳鳳科技大學<br>消防研究所<br>102<br>The principle of transformer is used by electromagnetic induction, altered to voltage and electric current, the immobile electric device to delivery the power of electric energy. So many of classification, the one of the transformer of oil immersion is commonly used in our country of electric power system.The study for the reason of breakdown in the transformer of oil immersion and fire risk, according to NFPA version to give a right way to keep in fire preventive facilities of water spray fire system to protect oil-filled transformer. This research on domestic

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YOU, JIA-YIN, and 游佳茵. "The effect of different conditions on the quality of sesame oil powder prepared by spray dryer." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/wcgemf.

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碩士<br>東海大學<br>食品科學系<br>106<br>Sesame oil is a commonly used condiment oil, and it blend with soybean oil to produce blended sesame oil regularly. However, sesame oil has constrained development and application due to the different characteristic with other condiment oil. This research try to improve extensibility and applicability by using spray dried sesame oil powder which use MD and HPMC as wall material. Although there already has some product of sesame oil powder in the market, but most of them has insufficient flavor when it dissolved in water. To find the most suitable usage in modern f

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Tzanetakis, Tommy. "Spray Combustion Characteristics and Emissions of a Wood derived Fast Pyrolysis Liquid-ethanol Blend in a Pilot Stabilized Swirl Burner." Thesis, 2011. http://hdl.handle.net/1807/31959.

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Biomass fast pyrolysis liquid (bio-oil) is a cellulose based alternative fuel with the potential to displace fossil fuels in stationary heat and power applications. To better understand the combustion behavior and emissions of bio-oil, a 10 kW spray burner was designed and constructed. The effect of swirl, atomization quality, ignition source (pilot) energy, air/fuel preheat and equivalence ratio on the stability and emissions of bio-oil spray flames was investigated. A blend of 80% pyrolysis liquid and 20% ethanol by volume was used during the tests and the results were compared to burner ope

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Silva, José Manuel Fernandes da. "Optimização do processo de secagem Hot Oil Spray em componentes de transformadores e contribuição no processo de produção." Master's thesis, 2008. http://hdl.handle.net/10216/59486.

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Silva, José Manuel Fernandes da. "Optimização do processo de secagem Hot Oil Spray em componentes de transformadores e contribuição no processo de produção." Dissertação, 2008. http://hdl.handle.net/10216/59486.

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Chang, Yu-Hao, and 張育豪. "Assessment of the Effects on the Characteristics of Oil Spray by the Flow Field Structure inside the Inlet Manifold." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/53758553126579386090.

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碩士<br>雲林科技大學<br>機械工程系碩士班<br>96<br>This study carries out the research assessment of the effects on the characteristics of oil spray by the flow structure inside the engine inlet manifold of a motorcycle. Stator ring with different blade design were installed upstream of the manifold in order to change the flow structure. Commercial software FloWork was used to simulate the flow field before and after airflow entering the cylinder. The characteristics of the oil spray were then evaluated using laser particle sizer, together with balance for oil wetting measurement. Major experiment parameter

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Tsai, Han-Hsing, and 蔡瀚興. "The Study of the Relationship between Exhaust Emission and Fuel Spray Combustion Characteristics of Tire Pyrolysis Oil in Diesel Engine." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/47762643706935650747.

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Silva, Gabriela Gomes da. "Liposome systems for passion fruit seed oil encapsulation in view of cosmetic applications." Master's thesis, 2018. http://hdl.handle.net/10198/22952.

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Mestrado de dupla diplomação com a UTFPR - Universidade Tecnológica Federal do Paraná<br>The generation of waste is one of the greatest and most damaging environmental risks. In the passion fruit juice industry, where only pulp is used, seed residues represent 12% of the fruit. They contain a high oil content (28 to 30%) rich in unsaturated fatty acids, tocopherols, carotenoids, and phenolic compounds, being also reported as presenting antioxidant activity and health benefits. Liposomes are spherical vesicles formed by phospholipids that, due to their amphoteric nature, when placed in aqueous

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Vasudevan, Ramakrishnan Vegneshwaran. "Enzymatic Extraction of Proteins and Amino Acids From Whole Fish and Fish Waste." 2013. http://hdl.handle.net/10222/21736.

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Fish and fish waste can be used to produce various value added by products such as proteins, oil, omega-3 fatty acids, biodiesel, amino acids, peptides, collagen, gelatin and silage, each of which has various applications in the food industry, renewable energy and medicinal purposes. Fish protein contains amino acids and many bioactive peptides . Fish proteins are found in the flesh, head, frames, fin, tail, skin and guts in varying quantities. After removing the flesh, all other parts are considered waste which is not properly utilized. The aim of this study was to evaluate the enzymatic extr

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Carvalho, Joana Sanches Roque. "Encapsulamento de óleo essêncial de Origanum virens L. em matrizes de gelatina e gelatina/sacarose." Master's thesis, 2009. http://hdl.handle.net/10400.5/1938.

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Mestrado em Engenharia Alimentar - Instituto Superior de Agronomia<br>The essential oils (EO) in general and of oregano (Origanum virens L.) in particular are usually very unstable. Thus, the present study intends to study the potential of encapsulation of EO on matrices obtain from gelatin/sucrose systems, by spray-drying and freeze-drying. Several analytical techniques (scanning electron microscopy, confocal fluorescence microscopy, FTIR and diffusion) were used for morphological evaluation of the encapsulated and the presence of EO in the matrices. In the case of encapsulation by spra

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Barreiros, Andreia Cristina Black Viegas. "Inulina como agente encapsulante de compostos bioactivos." Master's thesis, 2009. http://hdl.handle.net/10400.5/1895.

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Mestrado em Engenharia Alimentar - Qualidade e Segurança Alimentar - Instituto Superior de Agronomia<br>Inulin and fructo-oligosaccharides are prebiotic compounds and, for that reason, the growing interest in these natural constituents has been increasing in the last decade, raising the attention of food industry. On the other hand, their properties, namely the ability of capsule formation, allow their use as encapsulation material. This thesis was to study inulin as an encapsulating matrix of bioactive compounds, for what there were used drying processes by spray-drying and freeze-drying

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