Дисертації з теми "Food hygiene and safety"
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Soon, Jan Mei. "Extending food safety risk assessments and management to farms." Thesis, Coventry University, 2012. http://clok.uclan.ac.uk/21984/.
Повний текст джерелаThelwell-Reid, Marcia Annmarie. "Food Safety Knowledge and Self-Reported Practices of Food Handlers in Jamaica." ScholarWorks, 2014. https://scholarworks.waldenu.edu/dissertations/75.
Повний текст джерелаIdriss, Johaina. "Exploring hygiene compliance in the small independent restaurant sector in Abu Dhabi." Thesis, University of Chester, 2017. http://hdl.handle.net/10034/620839.
Повний текст джерелаTarannum, Rubab. "Food hygiene knowledge, attitudes and practices of food handlers in Bangladeshi homes." Thesis, Linnéuniversitetet, Institutionen för hälso- och vårdvetenskap (HV), 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-104865.
Повний текст джерелаKnowles, Timothy David. "Attitudes towards food safety within selected countries of the European hotel industry." Thesis, University of Bedfordshire, 1999. http://hdl.handle.net/10547/305189.
Повний текст джерелаCampbell, Penelope Tracy. "Assessing the knowledge, attitudes and practices of street food vendors in the City of Johannesburg regarding food hygiene and safety." Thesis, University of the Western Cape, 2011. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_1212_1318930550.
Повний текст джерелаLeitch, Ian S. "The development of a model for the control of peanut/nut allergens by the retail food trade." Thesis, University of Ulster, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.365926.
Повний текст джерелаAl-Mohaithef, Mohammed. "Food hygiene in hospitals : evaluating food safety knowledge, attitudes and practices of foodservice staff and prerequisite programs in Riyadh's hospitals, Saudi Arabia." Thesis, University of Birmingham, 2014. http://etheses.bham.ac.uk//id/eprint/5194/.
Повний текст джерелаMüller, Carina. "Assessment of hazard analysis and critical control points principles in primary school feeding schemes in the Western Region of Gauteng / Carina Müller." Thesis, North-West University, 2009. http://hdl.handle.net/10394/5004.
Повний текст джерелаThesis (M.Sc. (Dietetics))--North-West University, Potchefstroom Campus, 2009.
Leach, Jeremy Charles. "Food hygiene in public eating places : a comparative study of public and professional perceptions in the Wealden district of East Sussex." Thesis, University of Brighton, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302284.
Повний текст джерелаLange, Marie. "Food Safety Learning in Home and Consumer Studies : Teachers' and Students' Perspectives." Doctoral thesis, Uppsala universitet, Institutionen för kostvetenskap, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-317337.
Повний текст джерелаAbabio, Patricia. "An investigation into the incidence of food pathogenic bacteria in senior secondary school canteens in the Ashanti region of Ghana and the effect of food safety interventions." Thesis, University of Lincoln, 2015. http://eprints.lincoln.ac.uk/23680/.
Повний текст джерелаJönsson, Gustav, and Hanna Lindhé. "Egenkontroll i livsmedelsbranschen utifrån verksamheternas perspektiv : en kvalitativ studie." Thesis, Högskolan Kristianstad, Sektionen för lärande och miljö, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:hkr:diva-13194.
Повний текст джерелаFood businesses are responsible to ensure that the food they produce is safe. In 2009 changes were made to the Swedish laws on food safety, with one of the resulting changes being that the previous requirements of having written procedures and documentation disappeared (Lindblad, Westöö, Lindqvist, Hjertqvist & Andersson, 2009). However, whether a business has written procedures and documentation or not, it must still be able to prove that it and its employees have enough knowledge to safely work with food. Through a functioning system of self-monitoring, the risk of food poisoning decreases (Israelsson, 2006). The aim of this study is to investigate the food business' opinion regarding the self-monitoring system. This study is based on qualitative semi-structured interviews with six operators within the food business as well as one food inspector. The respondents to the study were geographically limited to southern Sweden. All the interviews were recorded and transcribed verbatim for analysis. The respondents in this study were positive to the change in current law, but many still chosen to retain their old self-monitoring system. They saw it as a safety measure as well as being beneficial when it comes to going back and look at the documented routines.
Ferreira, Ligia Hiromi Uegama. "Validação do sistema de análise de perigos e pontos críticos de controle em um serviço de comissaria aérea." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/9/9131/tde-21112017-104617/.
Повний текст джерелаAirline catering is an activity with high risks that directly affects the health of consumers. A cause of concern in this activity, among opthers, is the time elapsed between the preparation of meals and consumption 150 to 200 hours. - which may allow the growth of undesirable microorganisms. The Hazard Analysis of Critical Control Point (HACCP) is a system that, when properly implemented, provides conditions for the control of pathogenic microorganisms. The purpose of the present study was to validate the HACCP implemented in an airline catering industry in order to improve the safety of the meals served on board. This study consisted of the analysis of microbiological reports (4,899 reports on meals, 1,920 on handlers\' hands and 1,200 on surfaces) from 1998 to 2005 comprising pre-and post-HACCP implementation periods. The microbiological assays determined the population of mesophile aerobic microorganisms, Enterobacteriaceae, Staphylococcus aureusand Bacillus cereus. Salmonella spp. analysis were also carried out. After control measures were implemented, a significant increase was observed in the percentage of meals classified as \"Safe\" (Class A) -from 45% in 1998 to about 85% in 2005. The highest number of meals not satisfying the standards was found among the cold dishes. This was accounted for by the fact that they need more manipulation and they are prepared with raw ingredients or cold pre-cooked ingredients. The meaningful increase in the number of meals classified as \"Safe\" for all kind of dishes showed that when the measures implemented are effective and properly inspected, the HACCP system is useful to control the dissemination of pathogenic microorganisms transmitted by foods.
Wiström, Anna, and Erika Thelin. "An empirical study about food choice and food handling in relation to health : Astudy among elderly people in the central parts of Sweden." Thesis, Uppsala universitet, Statistiska institutionen, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-216562.
Повний текст джерелаColeman, Philip Dennis. "A study of knowledge, attitudes and behaviour with regard to food safety, in the Welsh hospitality and catering industry." Thesis, n.p, 2000. http://ethos.bl.uk/.
Повний текст джерелаGomes, Joana Loureiro. "Avaliação dos conhecimentos e práticas de higiene e segurança alimentar de manipuladores de alimentos no setor de comida de rua." Bachelor's thesis, [s.n.], 2020. http://hdl.handle.net/10284/10644.
Повний текст джерелаA venda de comida de rua é um importante pilar da restauração e denota-se pelo fornecimento de grande número de refeições a baixo custo, tornando-se acessível à maior parte da população. É, por isso, de extrema importância que as condições de higiene e segurança alimentar sejam asseguradas. Este estudo teve como objetivo avaliar os conhecimentos e as práticas de higiene e segurança alimentar de manipuladores de alimentos no setor de comida de rua na região do Grande Porto. Os dados foram recolhidos através de um questionário estruturado aplicado aos manipuladores de alimentos e de uma lista de verificação preenchida por observação direta das condições de higiene das instalações e práticas do manipulador. Foram reunidos dados de 30 manipuladores de alimentos e respetiva unidade de venda ambulante. A amostra era maioritariamente constituída por indivíduos do sexo feminino (56,7%) com uma média de idades de 35,10±9,31 anos. A maioria dos produtos comercializados (93,3%) eram hambúrgueres e cachorros, e farturas No geral, os manipuladores de alimentos revelaram um elevado nível de conhecimentos de higiene e segurança alimentar. A maioria dos manipuladores referiu aplicar sempre boas práticas de higiene e segurança alimentar na sua atividade profissional. No entanto, durante a observação direta das práticas dos manipuladores verificou-se que as boas práticas de higiene e segurança alimentar nem sempre são cumpridas, nomeadamente na higiene pessoal. Este estudo demonstrou que o nível de conhecimento de higiene e segurança alimentar da amostra era elevado, no entanto, revelou uma disparidade entre as práticas executadas e os conhecimentos adquiridos.
The sale of street food is an important pillar of catering and is characterized by the provision of a large number of low-cost meals, making it accessible to most of the population. It is, therefore, extremely important that hygiene and food safety conditions are ensured. This study aimed to evaluate the knowledge and practices of food hygiene and safety of food handlers in the street food sector in the Greater Porto region. Data were collected through a structured questionnaire applied to food handlers and a checklist filled out by direct observation of the hygiene conditions of the handler's facilities and practices. Data were collected from 30 food handlers and their street vending unit. The sample consisted mainly of female individuals (56.7%) with an average age of 35.10 ± 9.31 years. Most of the products marketed (93.3%) were hamburgers and dogs, and plenty In general, food handlers revealed a high level of knowledge of hygiene and food safety. Most handlers reported always applying good hygiene and food safety practices in their professional activity. However, during direct observation of the manipulators' practices, it was found that good hygiene and food safety practices are not always followed, namely in personal hygiene. This study demonstrated that the level of knowledge of hygiene and food safety in the sample was high, however, it revealed a disparity between the practices performed and the knowledge acquired.
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Nhlapo, Nthabiseng. "Hygiene and nutritional content of the National School Nutrition Programme in Bloemfontein, South Africa." Thesis, [Bloemfontein?] : Central University of Technology, Free State, 2013. http://hdl.handle.net/11462/180.
Повний текст джерелаMalnutrition and concomitant infections are major contributing factors to child morbidity and mortality in developing countries such as South Africa. Globally, children benefiting from school feeding programmes are generally from communities with low socio-economic statuses. The meals provided through feeding schemes, such as the National School Nutrition Programme (NSNP) in South Africa, are aimed at significantly supplementing the beneficiaries’ daily energy and nutrient requirements. The possible nutrient deficiency of meals provided through such programmes compromises the nutritional well-being of children, promotes malnutrition and renders children more susceptible to infectious diseases. Furthermore, illness, particularly caused by diarrhoeal and infectious diseases, is a major factor contributing to child malnutrition as the human body is unable to efficiently digest foods and absorb nutrients during illness. Therefore, the microbiological safety of the foods served to children via feeding schemes is essential. In an effort to contribute towards the safety and wholesomeness of foodstuffs served through the NSNP, the present study was conducted with a view to assess the nutritional quality and safety of the foodstuffs. The knowledge, attitudes and practises (KAP) of food handlers and NSNP representatives/committee members at the schools were also investigated in order to assess origins of potential food contamination. Data collected via nutritional analyses of meals served to school children were compared to the nutrient-based standards set by the United Kingdom as guidelines for an average school lunch. The carbohydrate, energy, calcium and zinc contents of the school meals were below the standards, the majority of the meals met the protein and iron standards and all meals complied with the standards for lipid and vitamin C contents. During the microbiological analysis study, preparation surfaces yielded higher counts of all detected organisms (total coliforms, Escherichia coli, Staphylococcus aureus and yeasts and moulds) compared to the hands of food handlers. Therefore possible sources of contamination may be foodstuffs, animal pests and environmental elements such as dust. However, significant differences of surface microbial counts could not be established (P > 0.05) and thus cross-contamination may have resulted among surfaces, possibly augmented by shortfalls in cleaning regimes. The majority of the participants of the questionnaire survey reportedly washed their hands and cleaned all surfaces several times during the day with water and detergent. In addition, a disinfectant was used by some of the food preparers during cleaning. Furthermore, participants stated that their aprons were washed daily. These claims were in agreement with the findings of the surface microbial study with regards to the hands, however, they did not match the findings of the preparation surfaces which contained the highest counts of total coliforms, E. coli and S. aureus of the three surfaces analysed, and aprons responsible for the highest yeast and mould counts. Improper storage and food preparation methods, such as the application of high temperatures, excessive exposure to UV light and oxygen, and high moisture conditions, may result in the deterioration of nutrients. Storage conditions which may permit pest infestation may also increase the risk of food-related illnesses and risk could be further elevated by application of improper cleaning and sanitation practices. In order for the NSNP to operate effectively, it is essential that the national and provincial Departments of Basic Education, which are responsible for the overall administration of the NSNP, and schools’ personnel function in an integrated manner through support structures and effective communication. Infrastructural limitations (lack of proper kitchen facilities and ventilation) and shortage of resources while administering the NSNP were the main challenges observed during the present study. Due to these hurdles, adhering to food safety practices and maintaining nutritional quality of foods may be a challenge. Continuous training in personal and general hygiene is also a necessity in preserving food safety. Furthermore, nutritional quality of foodstuffs may be preserved through proper storage practices and application of preparation methods which minimize loss of nutrients.
Reis, Isabel Margarida Lopes Santos Prado Correia. "Estudo da optimização efectuada na linha de abte de bovinos da Santacarnes, S.A." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/4068.
Повний текст джерелаBeef meat is highly valued and preferred when it comes to livestock species. It is therefore necessary that it reaches the consumer in the best hygienic and sanitary conditions. Human health depends, to a great extent, on the quality and healthiness of the food, as these can constitute a potential sanitary risk. Regarding meat, it is the slaughterhouse which is greatly responsible for its quality. The aim of this work is to study the effects in the slaughter line, reducing the time between the stunning and the bleeding, increasing the time between the next tasks and consequently improving the working conditions of the operators and the hygiene throughout the process, noticing a decrease in the spoilage of the carcass, which has a reflection in the results of the management indicators analysed. This optimization was tested by the evaluation of the control of the productive process, good practices of production, the process of hygiene and organization of the cutting utensils, the level control of the carcass hygiene and the bacteriologic profile of the surfaces and cutting utensils. In this study, the microbiologic results relating to the carcass and the cutting utensils before and after optimization of the slaughtering line, reflected a decrease in values not only in aerobic mesophilic micro-organisms 30ºC, but also in Enterobacteriaceae and Salmonella. This improvement at a microbiological level is a great indicator of the efficiency of the hygiene process along the productive process and the improvements undergone in the slaughtering technology, resulting in high quality meat.
Vermeulen, Emma Emmerenza. "Implementation of hazard analysis and critical control point (HACCP) system in a food service unit serving immuno-suppressed patient diets / E.E. Vermeulen." Thesis, North-West University, 2006. http://hdl.handle.net/10394/1179.
Повний текст джерелаThesis (M.Sc. (Dietetics))--North-West University, Potchefstroom Campus, 2007.
Ferreira, Daniela Filipa Silva. "Implementação de um Manual Ilustrado de boas práticas na Eurest." Master's thesis, ISA/UL, 2014. http://hdl.handle.net/10400.5/8304.
Повний текст джерелаThe presented work aimed to organise the Manual Ilustrado de Boas Práticas Eurest, as well as to conduct training about this manual. In this work, all the procedures necessary for its realization, as well as their respective validation and criticism are presented. Throughout the work phase, several visits were made to different units of the company. These visits were carried out in order to analyse whether all procedures were being observed and, simultaneously, the degree of the employee’s consciousness when performing each step. A unit was chosen to represent a specific case study. Training about the manual was given to the personal of the chosen unit and after the validation was done. Two audits were also performed so the training could be validated. One audit was done before and the second was done after completing the training. The final audit, with a score of 99 %, showed an improvement of 5 % compared to the initial audit, proving the importance of the manual and its respective training. We also identified some improvements that can be introduced in the near future.
Fernandes, Carla Suzana Correia. "Guia de apoio às boas práticas de higiene na indústria de laticínios em Angola." Master's thesis, Universidade de Lisboa, Faculdade de Medicina Veterinária, 2017. http://hdl.handle.net/10400.5/13705.
Повний текст джерелаAs Boas Práticas de Higiene (BPH) definem procedimentos que devem ser adotados pelas indústrias do setor alimentar, a fim de garantir a qualidade sanitária e a conformidade dos produtos alimentares, no garante da segurança do consumidor. As BPH preveem requisitos relacionados com pessoal, com a estrutura física, equipamentos, controle de fornecedores, produção, embalagem, e também medidas preventivas de contaminação física, química ou microbiológica, incluindo a contaminação cruzada. A equipa técnica responsável por todo o processo produtivo, assim como pela aplicação das Boas Práticas, deve ter conhecimento dos perigos de natureza química, física e biológica que possam ocorrer durante todo o processamento e saber como evitá-los ou minimizá-los, adotando medidas preventivas eficazes. Os produtores de leite, por fazerem parte da cadeia de produção de alimentos para consumo humano, devem estar conscientes da qualidade do leite que produzem, e da importância dessa qualidade para a indústria e para o consumidor. Nas sociedades em vias de desenvolvimento a indústria de leite e laticínios precisa conseguir combinar rentabilidade com a responsabilidade de proteger a saúde humana. A segurança dos alimentos é essencial para proteger a saúde humana e consequentemente promover a qualidade de vida dos consumidores. Assim, o objetivo da elaboração de um Guia de apoio às Boas Práticas de Higiene na indústria de laticínios em Angola, é auxiliar os operadores deste setor alimentar na obtenção de alimentos mais seguros, constituindo a base para a implementação de um sistema de segurança alimentar baseado no sistema Hazard Analysis and Critical Control Point (HACCP).
ABSTRACT - CONTRIBUTION FOR A GUIDE OF GOOD HYGIENE PRACTICES FOR THE DAIRY INDUSTRY IN ANGOLA - Good Hygienic Practices are a collection of procedures that should be adopted by the dairy industry in Angola, as in many other countries, in order to guarantee the sanitary quality and compliance of food products with specific technical standards announced by the Codex Alimentarius. Good Hygienic Practices should have a broad approach and may address requirements related to personnel, physical structure, equipment, supplier control, production, packaging, as well as preventive measures for contamination control, including cross-contamination. The use of Good Hygiene Practices through the whole production process is responsibility of the Technical team. This team of professionals should be well aware of the chemical, physical and biological hazards that may occur during processing and how to avoid or minimize them, by adopting effective preventive controls measures. It is important to consider that milk producers, as part of the food production chain, should be aware of the safety and quality of the milk they produce. Good practices in dairy farming should support milk production in a way that meets the expectations of the dairy industry and consumers. In developing societies, the dairy industry needs to combine profitability with the responsibility of protecting human health. Food safety is essential to protect the health and quality of life of potential consumers. Thus, the aim of this Contribution for a guide of Good Hygiene Practices for the dairy industry in Angola is to assist the operators of this food sector in obtaining safer foods. The guide provides the necessary basis for the implementation of a food safety system based on the Hazard Analysis and Critical Control Point (HACCP) system.
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Inácio, Ana Carolina da Mota Rodrigues Alves. "Impact of starvation on fat and microbial load in the house cricket (Acheta domesticus) used for food." Master's thesis, Universidade de Lisboa, Faculdade de Medicina Veterinária, 2020. http://hdl.handle.net/10400.5/20687.
Повний текст джерелаInsect consumption has been increasing worldwide, particularly in industrialized countries. Insect-based ingredients are considered novel foods in Europe, which raises some concern regarding the food safety of these products. Gut emptying by starvation prior to killing is perceived as an effective practice in the reduction of the microbial load of insects but can lead to weight loss and consequently a profit reduction to the farmers. The purpose of this study was to evaluate the fat loss of crickets (Acheta domesticus) starved for 0h, 24h and 48h, and their corresponding microbial loads (total aerobic counts (TAC) and Enterobacteriaceae). Gram stains were also performed for the colony-forming units (CFU) from TAC. The effect of sex on the microbial numbers was assessed, having not been found significant differences (p=0.72 and p=0.46 for TAC and Enterobacteriaceae, respectively). TAC increased (p=0.002) by almost 1 log CFU/g in the 48h starvation group. Only the 24h starvation group showed a significant decrease (p=0.004) in Enterobacteriaceae counts of 1 log CFU/g. The Gram stains showed changes in the microbiological composition of samples collected at 24 and 48h. Gram-positive cocci predominated at 24h but decreased at 48h (from 68 to 48%). Bacilli were only detected at 24h (8%). The fat content did not decrease significantly, neither at 24h (p=0.13 for males and p=0.13 for females) nor at 48h (p=0.57 and p=0.98 for males and females, respectively). Starvation for 24h was efficient in reducing the microbial load of raw crickets without significant fat loss. A longer starvation period promoted a higher microbial load, possibly due to modulation observed in the microbial diversity.
RESUMO - Impacto do jejum na matéria gorda e teor microbiano presente no grilo doméstico (Acheta domesticus) utilizado para alimentação humana - O consumo de insetos tem vindo a aumentar globalmente, particularmente em países industrializados. Ingredientes à base de insetos são considerados novos alimentos na Europa, o que suscita alguma preocupação em matéria de segurança dos alimentos destes ingredientes. O esvaziamento do trato gastrointestinal através de jejum antes do abate é visto como uma prática eficaz na redução do teor microbiano presente nos insetos, mas pode, no entanto, levar a perda de peso considerável e, consequentemente, à redução de lucro para os produtores. O objetivo deste estudo foi avaliar a perda de gordura no grilo doméstico (Acheta domesticus) quando submetido a períodos de jejum de 0h, 24h e 48h, e correspondentes teores microbianos (Aeróbios totais (AT) e Enterobacteriaceae). Foram ainda feitas colorações de Gram a partir das unidades formadoras de colónia (UFC) das placas de AT. O efeito do sexo na carga microbiana foi avaliado, não tendo sido encontradas diferenças significativas (p=0.72 e p=0.46 para AT e Enterobacteriaceae, respetivamente). A contagem de AT aumentou (p=0.002) em cerca de 1 log UFC/g no grupo de jejum de 48h. Apenas o grupo submetido a jejum por 24h mostrou um decréscimo significativo (p=0.004) nas contagens de Enterobacteriaceae na ordem de 1 log UFC/g. As colorações de Gram mostraram alteração da composição microbiana das amostras colhidas às 24 e às 48h, com predominância de cocos Gram-positivos às 24h e redução às 48h (de 68 para 48%). Foram detetados bacilos apenas no grupo 24h (8%). Não houve redução significativa do teor de gordura nem às 24h (p=0.13 em machos e p=0.13 em fêmeas) nem às 48h (p=0.57 e p=0.98 em machos e em fêmeas, respetivamente). A aplicação de um período de jejum de 24h foi eficaz na redução da carga microbiana de grilos crus sem redução de gordura significativa. Um período de jejum mais prolongado promoveu um teor microbiano mais elevado, possivelmente devido à modulação da diversidade microbiana.
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Garcia, Cristina Cleto Barboza. "Qualidade e inocuidade alimentar na seção de rotisseria em supermercados: um estudo crítico." Universidade de São Paulo, 2005. http://www.teses.usp.br/teses/disponiveis/9/9131/tde-11012018-165408/.
Повний текст джерелаModern life style is imposing new eating habits and the increased participation of women in the work market estimulates having meals outside the home. Envisaging a new and promising market, supermarkets are adapting areas for preparation and selling of meals (rotisseries). In many supermakets, these improvised areas do not follow the recommended Good Manufacturing Practices, endangering consumers health. The present study aimed to address the issue concerned to quality and safety of meals prepared in these rotisseries, and present an example of a supermarket in the city of São Paulo in which an area was transformed in a rotisserie for cooking and selling ready-to-eat foods. The Good Manufacturing Practices Verification List, of the Mayority of São Paulo city, was applied to this improvised rotisserie, and some samples of ready-to-eat foods were submitted to microbiological testing in order to evaluate their compliance with the legal Brazilian microbiological standards (Resolução RDC12 item 22, ANVISA). The review indicated that rotisseries in supermarkets are a growing market in Brazil, but the managers need to understand that this sector needs special attention because the foods for sale may be risky for the consumers health. The need for special attention was strengthened by the results in the studied supermarket, where many points and products were not in accordance with the GMP Verification list and the legal Brazilian microbiological standards. This example may reflect the reality in many supermarkets in Brazil.
Silva, Margarida Amorim Pedrosa Canha da. "Importância do controlo da higiene na exploração leiteira para a produção de queijo com leite cru." Master's thesis, Universidade de Évora, 2018. http://hdl.handle.net/10174/23502.
Повний текст джерелаOliveira, Rafael de Sousa. "Avaliação de procedimentos e práticas de higiene das mãos e de superfícies que contactam com alimentos : estudo transversal observacional em estabelecimentos de venda a retalho de produtos da pesca frescos nos Mercados Municipais de Lisboa." Master's thesis, Universidade de Lisboa, Faculdade de Medicina Veterinária, 2021. http://hdl.handle.net/10400.5/21730.
Повний текст джерелаO setor da pesca, desde a captura ao consumo de pescado, apresenta uma influência relevante na cultura portuguesa. Os operadores de estabelecimentos de venda a retalho de produtos da pesca frescos possuem uma função fulcral, já que têm a responsabilidade de garantir que estes alimentos, muito perecíveis, mantêm as características desejadas até à entrega ao consumidor ou ao operador a jusante na cadeia alimentar. Para isso, a aplicação de boas práticas higiénicas é fundamental. Este estudo teve como objetivo a avaliação dos procedimentos e práticas de higiene das mãos e de superfícies que contactam com géneros alimentícios em estabelecimentos de venda a retalho de produtos da pesca frescos nos mercados municipais de Lisboa. Para isso, 74 estabelecimentos foram avaliados em 18 mercados. Os titulares das empresas foram entrevistados utilizando um inquérito para caracterização demográfica, e realizou-se auditoria para verificação de requisitos associados a procedimentos e práticas de higiene das mãos e de superfícies em contacto direto com alimentos. Os dados obtidos nas entrevistas revelaram que 68% dos inquiridos tinham 50 ou mais anos de idade, sendo que 15% tinham mais de 70 anos. A maioria (74%) possuía nível de ensino básico e 7% eram analfabetos. Relativamente à formação profissional em higiene e segurança alimentar, 80% dos titulares tinha frequentado este tipo de formação. Ainda assim, notou-se a necessidade de uma atualização dos conhecimentos dos trabalhadores. Verificou-se que 15% dos participantes apresentavam um sistema documental de gestão da segurança alimentar. Os procedimentos de higienização das mãos não foram realizados de forma correta. Cerca de 40% dos manipuladores usava luvas de borracha reutilizáveis, contudo observaram-se falhas na manutenção higiénica das mesmas. A maioria dos estabelecimentos (73%) não tinha sistema de água quente instalado. Em relação ao procedimento de higienização das superfícies que contactam com géneros alimentícios, nalguns estabelecimentos os métodos de higienização observados foram incompletos e/ou incorretamente aplicados, todavia em 13,5% dos casos executaram-se todas as etapas previstas corretamente. Os resultados evidenciaram a necessidade de investimento na sensibilização e formação dos trabalhadores relativamente às práticas de higiene e aos sistemas de gestão de segurança alimentar.
ABSTRACT - Assessment of hygiene procedures in fresh fishery products retailers of Lisbon's traditional food markets - Fresh fishery products consumption has a long tradition in Portugal. Fresh fish retailers represent an important link in the food chain continuum, as these food business operators have the responsibility of assuring that perishable fresh fish will get to the consumer as fresh as possible, which relies greatly on the prevailing hygienic conditions e practices. This study aimed to assess the compliance of hygiene procedures by fresh fish retailers in Lisbon’s traditional food markets. For that, 74 operators were assessed in 18 food markets. Business owners were interviewed for demographic data collection and an audit was performed, using a checklist considering specific hygiene requirements. Business owners’ interviews revealed that 68% of the participants were aged 50 or plus e 15% were over 70 years old; while 7% were illiterate, the majority (74%) had basic education level. Additionally, most of the participants (80%) had basic training in food hygiene e safety, but were in need of an update. Audit results demonstrated that only 15% of the establishments presented food safety management system related documents, such as the ones contemplated in the hygiene program. Most of the establishments (73%) lacked hot water for hand-washing purposes. Even though some operators wore reusable rubber gloves, hand-washing procedures were in most cases incomplete, and gloves were not considered in the regular hygiene practices. Regarding food-contact surfaces hygiene procedures, most of the observed cases did not use a proper cleaning method, however in 13,5% all planned steps were performed correctly. Taken together, our results emphasize the need for a thorough training and update on hygiene practices and of the food safety management system among fresh fish retailers in traditional food markets.
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Ashbaugh, Hayley Renee. "A Descriptive Survey of Dairy Farmers in Vinh Thinh Commune, Vietnam." The Ohio State University, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=osu1266528992.
Повний текст джерелаAlmeida, Maria Teresa Trovó de. "Avaliação microbiológica de alfaces (Lactuca sativa) em restaurantes self-service no Município de Limeira - SP." Universidade de São Paulo, 2006. http://www.teses.usp.br/teses/disponiveis/11/11141/tde-09102006-111309/.
Повний текст джерелаLettuce samples, ready for consumption and without addition of seasoning, were obtained from seven self-service restaurants which serve food per kilogram. The total of 35 samples was collected on alternate days and directly from food counters at those restaurants in the city of Limeira/SP. Samples were analyzed with the objective to find out the microbiological conditions of the raw leafy vegetables served in self-service restaurants. To carry out the analysis, microbiological standards were set considering the research on the following bacteria: total coliforms, coliforms at 45°C, Salmonella ssp, total counting of aerobic mesophiles and Staphylococcus coagulase positive. The results were very heterogeneous due to the great variation on counting for total coliforms, coliforms at 45°C, as well as the high level of the numbers of aerobic mesophiles. The data obtained showed that 31 (88.6%) samples presented high level of total coliforms, varying between 102 NMPg-1 and 105 NMPg-1 and only 4 (11.4%) samples presented reduced level, between < 2 and 8.0 x 101 NMPg-1. Considering the coliform bacteria at 45°C, 14 (40%) samples presented fecal contamination and this is at variance with the current legislation of the National Agency of Sanitary Vigilance ANVISA (BRAZIL, 2001), which establishes limits up to 102 NMPg-1. No samples showed to be positive for Salmonella spp, following the ANVISA (BRAZIL, 2001) standards which establish absence in 25g of product. Staphylococcus coagulase positive was detected in 21 (60%) samples considering counting superior to 103 UFCg-1, which is the maximum limit tolerated by ANVISA (BRAZIL, 2001) for other foods, as for leafy vegetable in natura there are no standards. From this total of 21 samples, 2 (9.5%) showed 104 UFCg-1. The seven self-service restaurants showed high level for total counting of aerobic mesophiles, between 105 and 107 UFCg-1: 6 samples (17.1%) showed counting between 105 and 106 UFCg-1 and 29 (82.8%) presented results above 106 UFCg-1. From these 29 samples, 11 (37.9%) were above 107 UFCg-1. Leafy vegetables samples from the same batch underwent to hygienic procedures using a chlorine solution and a vinegar solution for posterior analysis. The results showed reduction of the bacteria counting between 98% and 99%. The data obtained show that there is inappropriate food handling with absence of or deficiency of sanitation, indicating a training need for the staff and shop owners, so that problems can be corrected to obtain products with appropriate microbiological quality and to assure consumers health.
Perini, Fabiana Oliveira. "Elaboração e aplicação de uma ferramenta de avaliação de estruturas físicas, leiaute e materiais de construção utilizados em cozinhas industriais com impacto na segurança de alimentos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2018. http://hdl.handle.net/10183/179247.
Повний текст джерелаThis study aimed to develop a tool to evaluate physical structures, layout and materials of industrial kitchens. In the first stage of the work, several sanitary legislations and technical documents were evaluated in order to identify items pertinent to the construction of the tool. Based on this, check-list tool were elaborated containing196 questions, divided into 24 items. The checklist was assessed to food safety experts to verify the appropriateness of the questions and to check weights for each one, depending on the possibility of contamination and impact on food safety. Weight 1 (one) was attributed to the items in the kitchen's physical structure, which could impact on food safety, but would hardly result in contamination of food or food outbreaks, such as external areas, external doors and automatic door closing of toilets. Weight 2 (two) was attributed to the questions about the physical structure of the kitchen that could cause indirect contamination in the food, some examples: internal doors adjusted to the floors and stops, fat and sewage boxes compatible with the volume of waste. Weight 4 (four) was attributed to questions about the physical structure of the kitchen that could cause direct contamination of food, such as the structure of roofs and ceilings, production areas with linear flow. After reviewing the checklist, the questions that were not considered pertinent to the food sector were removed, and then an average weight was calculated for each question, based on the weights assigned by each evaluator The final version of the checklist resulted in 23 items consisting of 126 questions. In the second stage of the work, the practical check-list was used, with the objective of testing the application of the evaluation tool and identifying the most frequent problems in the civil construction of industrial kitchens. To this end, the industrial kitchens in the metropolitan area of Porto Alegre / RS (RMPA) were considered and identified as the research universe, allowing the visit of a significant number of industrial kitchens. The number of kitchens identified in the RMPA was 248 units, of which 52 were visited. To evaluate each unit visited in relation to the sanitary adequacy of its facilities, the Sanitary Building Index (ISE) was elaborated. The ISE is a weighted harmonic mean of the applicable items, which takes into account the weights given to each question and whether or not the item was compliant. The checklist responses were analyzed in Microsoft Excel 2010 and statistical analyzes were performed using the IBM® SPSS® STATISTICS version 18.0 program, adopting the 5% significance level. The main nonconformities observed were infiltrations, gutters, pipes with no adequate flow capacity, clogged sinks and siphons, few drains, floor trim, grease box, low luminosity, ventilation and thermal comfort Of the total number of units evaluated, 1 (2%) presented an excellent suitability index, 14 (27%) were adequately matched, 32 (61%) were adequately matched, and 5 were considered adequately matched. In addition to the index of adequacy to the checklist, an index of adequacy to the items required by legislation was calculated. The volume of companies that presented excellent and good levels of adequacy increased when compared to the index of adequacy to the former chek-list, passing to 4 (8%) with excellent index, 27 (51%) with good index, 20 (39 %) with average index and 1 (2%) with poor index. The results indicate that the industrial kitchens presented inadequacies in their facilities, since in their majority they presented medium or inferior indexes of adequacy to the items of the legislation and the ISE. Kitchens with these facility failures may have impaired their hygienic-sanitary conditions of the process, bringing potential risks to food production. With the identification of problems in buildings and law, it was possible to indicate solutions to contribute to the management of food safety in food services, preventing the contamination of food.
Svensson, Malin. "Hygienisering av torkat bioavfall." Thesis, Uppsala University, Department of Earth Sciences, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-88823.
Повний текст джерелаThe main project Dry preservation of food waste from households includes a new technique concerning drying and storage of dried biowaste as well as a study of the sorting of household waste and further usage of the dried biowaste. A question asked in the project is, can the dried biowaste be used as a soil amendment? If organic waste is used as a soil amendment, precaution concerning hygienic safety risks has to be accounted for. The objective of this M. Sc. Thesis Work was to first find a suitable method to attain hygienic safety through a literature study, to test and evaluate the method and to test if a method changes the composition or structure of the material. An existing recipe for food waste was developed and used throughout the work.
Heating of the dried biowaste is probably the most suitable method to reach and attain a hygienically safe product. Three time-temperature proportions were tested, 55, 70 and 80°C. The results show that a raise in temperature lead to a change in the composition of the dried biowaste, most distinctively for the highest temperature. Nitrogen losses of 21% of the total nitrogen content were noticed. A composting experiment showed that the biowaste heated to the highest temperature was decomposed to a higher degree. It does not, however, seem like a heating process will decrease the possibility to use dried biowaste as a soil improvement.
Projektet Torrkonservering av matavfall från hushåll innefattar en ny teknik för torkning och lagring av bioavfall, hushållens sortering och vidare användning av det torkade materialet. För att sluta det naturliga kretsloppet utreds om det torkade bioavfallet kan användas som ett jordförbättringsmedel. När organiskt avfall ska användas som ett jordförbättringsmedel ställs krav på hygienisk säkerhet. Examensarbetets syfte var att, genom litteraturstudier, utreda lämplig hygieniseringsmetod att vidare testa praktiskt, samt att testa om en hygieniseringsprocess medför några förändringar på det torkade bioavfallets materialegenskaper. Ett befintligt standardrecept på matavfall vidareutvecklades och användes.
Resultaten tyder på att upphettning av det torkade bioavfallet förmodligen är den mest lämpliga hygieniseringsmetoden. Tre olika tid- temperaturförhållanden testades, 55, 70 och 80°C. Laborationer och analyser tyder på att det torkade bioavfallet genomgår en viss förändring av den kemiska sammansättningen vid upphettning, vilket är tydligast för den högsta hygieniseringstemperaturen. Bland annat sker kväveförluster på upp till 21 % av totalkvävet. Komposteringstester visar på att nedbrytningsgraden är högst för bioavfall som hygieniserats vid den högsta temperaturen. Det verkar inte som om hygienisering, genom upphettning, minskar möjligheten att använda torkat bioavfall som ett jordförbättringsmedel.
Gameiro, Susana Simões. "Condições hígio-sanitárias de alguns estabelecimentos de restauração e qualidade microbiológica de alimentos neles produzidos." Master's thesis, Universidade de Lisboa, Faculdade de Medicina Veterinária, 2021. http://hdl.handle.net/10400.5/21525.
Повний текст джерелаRESUMO - Na última década, tem-se observado mudanças nos hábitos alimentares da população mundial devido ao modo de vida contemporâneo, com tendência crescente para o consumo de alimentos prontos a consumir em estabelecimentos de restauração. É igualmente crescente a preocupação com a segurança dos alimentos produzidos nestes estabelecimentos. As doenças transmitidas por alimentos são originadas pela ingestão de água ou alimentos contaminados com agentes químicos, físicos ou biológicos, sendo a contaminação por microrganismos a causa mais frequente. Os microrganismos contaminantes são agrupados em dois grupos: os que afetam a qualidade alimentar e os patogénicos. As doenças de origem alimentar são conhecidas por contribuírem para a morbilidade e mortalidade humana, aumentando assim as perdas económicas e os custos dos cuidados de saúde. Têm sido alvo de pesquisas e identificação de agentes etiológicos e fatores correlacionados, como a avaliação do risco microbiológico. O conhecimento dos fatores envolvidos no processo é importante para estabelecer os mecanismos de prevenção e controlo. A segurança dos alimentos produzidos é assegurada pela implementação e aplicação de medidas preventivas tais como as Boas Práticas de Fabrico e de Higiene e planos de autocontrolo baseados no sistema HACCP. A literatura associada ao crescimento e sobrevivência de bactérias patogénicas em alimentos prontos para consumo na restauração é escassa. O presente trabalho teve como principal objetivo caracterizar estabelecimentos de restauração relativamente às suas condições sanitárias e de produção e quanto à segurança e qualidade dos alimentos neles produzidos. A avaliação das suas condições higiénicas e de produção foi realizada com base numa lista de verificação e posterior recolha de amostra do prato do dia para análise microbiológica. Constatou-se que a probabilidade de sobrevivência e crescimento de bactérias patogénicas nos alimentos prontos para consumo estudados é muito baixa, pois não foi detetada a sua presença. Por conseguinte, desde que os cuidados de higiene pessoal e ambiental sejam apropriados, assim como as condições do binómio tempo-temperatura sejam adequadas durante as etapas de produção e armazenamento, os perigos para a saúde do consumidor podem ser eliminados ou reduzidos para níveis aceitáveis.
ABSTRACT - Hygienic-sanitary conditions of some restaurants and microbiological quality regarding their food produced - In the last decade, modern lifestyle changed the food habits of the world population with an increasing trend towards the consumption of ready-to-eat foods in restaurants. It is also growing the concern with safety of food produced in these establishments. Foodborne illnesses are caused by ingestion of water or food contaminated with chemical, physical or biological agents, the contamination per microorganisms is the most frequent cause. Contaminating microorganisms are grouped into two groups: those that affect food quality and pathogens. Foodborne illnesses contribute to human morbidity and mortality, consequently increasing economic losses and health care costs. These diseases have been researched for identification of etiological agents and correlated factors, like Microbiological Risk Assessment. The prevention and control mechanisms implementation requires the knowledge of factors involveld in foodborne illnesses. Food Safety is ensured by the implementation and application of preventive measures such as Good Manufacturing and Hygiene Practices and self-control plans based on HACCP system. Data concerning the pathogenic bacteria growth and survival in ready-to-eat foods served in restaurants are scarce. In the present work the main goal was to characterize restaurants regarding sanitary and production conditions and to analyze ready-to-eat food safety and quality. The conditions evaluation was conducted based on a checklist and with subsequent sample collection of the ready-to-eat food for microbiological analysis. It was verified that the probability of survival and growth of pathogenic bacteria in the studied ready-to-eat foods is very low, since their presence was not detected. Therefore, as long the personal and environmental hygiene and the time-temperature binomial conditions are apropriate during the production and storage, the health hazards to consumer can be eliminated or reduced to acceptable levels.
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Abreu, Rafael Almeida Ferreira de. "O capital humano e a segurança dos alimentos: um olhar humanista na prática da alimentação coletiva." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/10/10134/tde-29012016-103142/.
Повний текст джерелаThe present study aims to: 1) characterize the Socioeconomic Profile of employees; 2) characterize the organizational climate; 3) characterize organizational commitment; and 4) characterize and map the organizational behavior and verify their influences in compliance with good hygiene and food manufacturing practices. The study was considered as a case study with participatory approach using interviews, because it is essentially qualitative research. As a conclusion, it was possible to highlight: 1) the professional valuation, interpersonal relationship, benefits and incentive policies offered by the Organization, as well as the structural environment conditions promote the employees the desire for permanence, commitment, engagement, enthusiasm, engagement and well-being; 2) compatibility of individual and organizational objectives, associated with effective communication between different hierarchical levels stimulate motivation and commitment resulting in productivity, engagement, and involvement with the good hygiene and food manufacturing practices ; 3) technical procedures failures are related to the lack of skills of some employees, effective communication and the presence of the sense of professional and personal devaluation; 4) competence, satisfaction, age, schooling, work time, and remuneration were common indicators to characterize the instrumental, normative, and afiliative commitment
Gautam, Omprasad. "Food hygiene intervention to improve food hygiene behaviours and reduce food contamination in Nepal : an exploratory trial." Thesis, London School of Hygiene and Tropical Medicine (University of London), 2015. http://researchonline.lshtm.ac.uk/2531624/.
Повний текст джерелаKingdon, Lorraine. "Food Safety Concerns." College of Agriculture, University of Arizona (Tucson, AZ), 1992. http://hdl.handle.net/10150/295732.
Повний текст джерелаMedeiros, Laissa Benites. "AVALIAÇÃO MICROBIOLÓGICA DE HORTALIÇAS EM RELAÇÃO AO TEMPO, TEMPERATURA E PRODUTOS SANEANTES." Universidade Federal de Santa Maria, 2014. http://repositorio.ufsm.br/handle/1/5772.
Повний текст джерелаO objetivo desse estudo foi avaliar a microbiota de hortaliças em relação ao tempo, temperatura e produtos saneantes. Foram avaliadas amostras de alface cultivadas convencionalmente, tomate, cenoura e beterraba coletados aleatoriamente em 5 supermercados diferentes no município de Santa Maria, RS. As amostras de alface e tomate foram divididas em 3 tratamentos e codificadas como: alface e tomate com casca in natura, sem sanificação (SEM); higienizados com Hipoclorito de Sódio em pó (HIP), e higienizados com Água Sanitária (AS). As amostras de cenoura e a beterraba foram lavadas com água potável, descascadas com cortador e raladas cruas. As amostras foram incubadas em estufa B.O.D em 3 temperaturas diferentes (10ºC, 20ºC e 30ºC), e expostas a essas temperaturas de 1 a 4 horas para cada amostra. Foram coletadas amostras no tempo 0 (To) indicando o nível de contaminação inicial de cada amostra e após 1, 2, 3 e 4 horas de exposição nas temperaturas de 10ºC, 20ºC e 30ºC (T1, T2, T3 e T4). Avaliou-se em cada amostra a contagem total de psicrófilos para a temperatura de 10ºC e a contagem total de micro-organismos aeróbios mesófilos para as temperaturas de 20ºC e 30ºC. Avaliou-se ainda a presença de Staphylococcus Coagulase Positiva, pesquisa de Salmonella ssp. e a determinação do Número Mais Provável (NMP) de Coliformes Totais e Termotolerantes. Os resultados foram expressos em Log UFC/g. As maiores médias na contagem total de micro-organismos aeróbios mesófilos nas amostras de alfaces e tomates foram encontradas nas amostras lavadas com água, independente da temperatura em que foram submetidas. Na contagem total de micro-organismos aeróbios mesófilos nas amostras de tomate as menores médias foram encontradas na temperatura de 10ºC. As amostras de cenoura verificam-se as menores médias de contagem foram encontradas na temperatura de exposição de 10ºC. Em nenhuma das amostras foram encontradas Salmonella ssp, Staphylococcus coagulase positiva e coliformes termotolerantes. Conclui-se que independente da temperatura, tempo e método de higienização todas as amostras encontraram-se dentro dos limites aceitáveis exigidos pela legislação vigente, sugerindo que esses alimentos podem ser expostos a uma temperatura maior do que traz as legislações do Brasil.
Gautier, Amandine. "Douleurs en chaîne : une approche multi-niveaux de la santé au travail des agents de l’État en abattoir." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSE2141.
Повний текст джерелаThis thesis considers the occupational health of public officials in slaughterhouses in its multi-dimensionality. It provides an analysis of work in the public sector, not only from its institutional framework, but also from the many interactions, often interdependent, between the activity, the organizations and the trajectory of food safety policy. It undermines both the presumption of quality at work in the public sector and the strong tightness of this sector. It shows how pain is negotiated, between daily activity and occupational disease reporting and reclassification schemes. From the 2000s, a growing proportion of officials in slaughterhouses suffered from musculoskeletal disorders. MSDs are an opportunity for middle management to negotiate with slaughterhouses, but also to state the "real work" of slaughterhouse agents. The agenda setting of the occupational health of the agents affected in the slaughterhouses arises in the context of redefining the missions of the State and the evolutions of the food safety policy contribute sometimes to make emerge health at work, to overshadow it by leaving aside the question of the future of those officials whose missions evolve and whose profession is liable to disappear. At the crossroads between the sociology of professions, occupational health and the sociology of public action, the analysis framework proposes to articulate the regulations related to health and working conditions to those of the activity and the profession of inspector himself
Yeung, Ruth Mo Wah. "Food safety risk : consumer food purchase models." Thesis, Cranfield University, 2002. http://hdl.handle.net/1826/821.
Повний текст джерелаMisner, Scottie, and Evelyn Whitmer. "Food Safety Know-how." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2006. http://hdl.handle.net/10150/146682.
Повний текст джерелаMost of the "bad food" reported illnesses are due to bacterial contamination. Nearly all of these cases can be linked to improper food handling, both in our homes and in restaurants. This article briefly discusses the causes of food contamination and how to handle food safely.
Misner, Scottie, and Evelyn Whitmer. "Nine Food Safety Strategies." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2008. http://hdl.handle.net/10150/146683.
Повний текст джерелаRevision of 1997 title by Misner and Meer
Keeping food safe to eat is as simple as keeping hot foods hot, cold foods cold, and all foods clean. This article outlines nine tips in keeping foods safe.
Worsfold, Denise. "An evaluation of domestic food hygiene and food preparation practices." Thesis, Open University, 1994. http://oro.open.ac.uk/57506/.
Повний текст джерелаJames, Deborah Linnell. "Enhancing food safety and quality." Morgantown, W. Va. : [West Virginia University Libraries], 2007. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=5189.
Повний текст джерелаTitle from document title page. Document formatted into pages; contains xi, 87 p. : ill. Vita. Includes abstract. Includes bibliographical references.
Kim, Meebok. "Essays On Food Safety Failures." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1243907193.
Повний текст джерелаMeer, Ralph, and Scottie Misner. "Mail Order and Food Safety." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/146432.
Повний текст джерелаDo you know how to identify if the homemade or mail order food packages you received are safe, especially those perishable foods? Perishable foods are typically foods that are high in protein and /or moisture (e.g., milk, eggs, meat, poultry, and seafood). Mishandling these foods can cause food-borne illness. This publication gives some food safety tips you need to keep in mind.
Pastor, Monica, Ashley Schimke, and Diane Eckles. "School Garden Food Safety Guidelines." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2013. http://hdl.handle.net/10150/305117.
Повний текст джерелаSilva, Lazaro Fleck. "PROCEDIMENTO OPERACIONAL PADRONIZADO DE HIGIENIZAÇÃO COMO REQUISITO PARA SEGURANÇA ALIMENTAR EM UNIDADE DE ALIMENTAÇÃO." Universidade Federal de Santa Maria, 2006. http://repositorio.ufsm.br/handle/1/5785.
Повний текст джерелаA Organização Mundial de Saúde (OMS) indica que dentre as doenças de origem alimentar, mais de 60% dos casos decorrem de técnicas inadequadas de processamento envolvendo os microrganismos e parasitas patogênicos, além de seus produtos tóxicos. Quando se fala em gestão de qualidade na industrialização e manipulação de alimentos, é obrigatório lembrar dos Procedimentos Operacionais Padronizados(POP s), Boas Práticas de Fabricação (BPF s) e Análise de Perigos e Pontos Críticos de Controle (APPCC/HACCP). Em unidades de alimentação a qualidade e segurança estão relacionadas à produtividade. Para o aspecto de segurança do consumidor, estas ferramentas proporcionam influenciar conceitos de qualidade e segurança alimentar que necessitam ser fiscalizados e implementados conforme exigência da legislação. Para unidades de alimentação é relevante que estas também estejam comprometidas e sensibilizadas da importância em estabelecer procedimentos operacionais padronizados de higiene, com vistas às condições higiênicas sanitárias de equipamentos, utensílios e mãos de manipuladores. Proporcionando base técnica aos responsáveis e manipuladores sobre a obtenção de alimentos seguros a saúde dos consumidores. O objetivo deste trabalho foi avaliar e garantir a segurança microbiológica e a qualidade de alimentos produzidos em unidade de alimentação através da adequação de procedimentos operacionais relativos à higienização. Para viabilizar esse estudo, foram observadas e verificadas etapas de higienização preliminares ao inicio do trabalho, após foram realizadas conscientizações quanto a métodos, freqüência e procedimentos de higienização de equipamentos, utensílios e mãos. Realizou-se verificação e coleta das amostras dos equipamentos, utensílios e mãos de manipuladores usando técnica de SWAB . As verificações microbiológicas pesquisadas foram quanto a microrganismos aeróbicos mesofilos, bolores e leveduras, coliformes totais, coliformes termotolerantes a 45°C, Estafilococos coagulase positiva, Salmonella spp e Pseudomonas aeruginosa. Os resultados das análises realizadas demonstram redução significativa, nos requisitos microbiológicos, acima de 99,5% após realização de treinamentos e conscientização e a adoção dos procedimentos e instruções
Krusemark, Kathryn S. "Decision-making applications in food safety and food defense." Thesis, Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/2294.
Повний текст джерелаMcAllister, Steve Randolph. "Implementation of Food Safety Regulations in Food Service Establishments." ScholarWorks, 2018. https://scholarworks.waldenu.edu/dissertations/5902.
Повний текст джерелаArroyo, Jill. "Job safety applying critical incident techniques to job safety for residential restaurant operations /." Menomonie, WI : University of Wisconsin--Stout, 2006. http://www.uwstout.edu/lib/thesis/2006/2006arroyoj.pdf.
Повний текст джерелаSelf, David Jonathan. "Risk managing food safety : comparing the enforcement of food safety regulation in the UK and Germany." Thesis, King's College London (University of London), 2017. https://kclpure.kcl.ac.uk/portal/en/theses/risk-managing-food-safety(10bd5ef5-c5e2-42e1-8536-0a56c3313217).html.
Повний текст джерелаLi, Ji. "The Economics of Food Safety Communication." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1253161011.
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