Objectives: The first aim of this diploma thesis was to analyze the functionality and effectiveness of the HACCP system in selected catering facilities. Other goals were to find out how to make a meal and find out the satisfaction of meals with a meal composition. Research Questions: 1. How is the temperature controlled at the expedition of the dishes in vessels and their direct dispatch? 2. How is the schedule plan of food delivery fulfilled? 3. How is the concrete diet created? 4. How are the borders satisfied with the composition of the diet? Methodology: A qualitative research survey was used in the practical part. There is the secondary analysis of HACCP data, a field survey by measuring temperature and participating in food distribution. In addition, a personal interview was conducted with the leader on nutritional recommendations and diet. Personal interviews with fifteen boarders were conducted. Results: The results of the survey point out the fact that, although shortcomings in the HACCP legislation and production chart have been identified, the critical control point of food temperature measurement is effective. The lunch distribution plan was respected. An increase in the critical limit at this critical control point has been proposed. It was recommended to introduce a critical control point when receiving raw materials. It was also found that the diet was prepared according to the preferences of the boarders. The supervisor has insufficient knowledge of nutritional recommendations. A leaflet and a recipe for a healthy alternative to traditional dishes were created. Desserts prefer traditional Czech cuisine. They prefer meat dishes, frying and baking. They are not interested in adding vegetarian dishes and legumes. The gained information can also contribute to selected catering meals to other catering companies, public health workers and students in the field.

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Made available in DSpace on 2014-10-09T12:51:25Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:08:53Z (GMT). No. of bitstreams: 1 11306.pdf: 5168610 bytes, checksum: bc65302ba021a7b116fa1e5360103483 (MD5) / Dissertacao (Mestrado Profissionalizante em Lasers em Odontologia) / IPEN/D-MPLO / Instituto de Pesquisas Energeticas e Nucleares, IPEN/CNEN-SP; Faculdade de Odontologia, Universidade de Sao Paulo

Made available in DSpace on 2014-10-09T12:50:12Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T13:58:42Z (GMT). No. of bitstreams: 1 10555.pdf: 13498632 bytes, checksum: a2f985eebcd01db42fa692b0aad0df6d (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

Made available in DSpace on 2014-10-09T12:26:42Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:04:31Z (GMT). No. of bitstreams: 0 / Com uma área plantada de cerca de 21 milhões de hectares, e uma produção anual de 60 milhões de toneladas em 2008, o Brasil é hoje o segundo maior produtor de soja no mundo, com pouco mais de um quarto da produção mundial. A presença de flavonóides, em particular isoflavonas em produtos de soja, tem sido relatada como importante para a saúde humana. Foi sugerido também que esses compostos estariam envolvidos na proteção contra a radiação UV de componentes celulares vitais das plantas. A espectroscopia por ressonância paramagnética eletrônica (RPE) pode medir radicais livres resultantes do processo de irradiação. A RPE tem sido empregada com sucesso na detecção de certos produtos comestíveis irradiados. Ao todo vinte e uma cultivares brasileiras de soja, provenientes de duas safras, tratadas por radiação gama de 60Co foram estudadas através de RPE. Foi calculada a correlação entre os teores parciais e totais de isoflavonas e a intensidade do pico central observado nos espectros de RPE (fator g = 2,0039). Não houve correlação entre o sinal e os teores totais de isoflavonas, mas observou-se correlações negativas com gliciteína e acetil-daidzina. Mesmo após 7 meses da irradiação, a intensidade do sinal central de RPE manteve-se a ponto de poder identificar amostras irradiadas. Espectros com partes da soja, particularmente o hilo e a casca, mostraram-se mais eficientes do que aqueles com o grão todo para serem utilizados na identificação de soja irradiada. A radiação não alterou de modo significativo os teores totais de isoflavonas, embora haja indícios de que alguma conversão da forma glicosilada para a aglicona tenha ocorrido. / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN-CNEN/SP

Made available in DSpace on 2014-10-09T12:51:06Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:05:22Z (GMT). No. of bitstreams: 1 11245.pdf: 3839008 bytes, checksum: 2374cc538329b29558236be14950ccdf (MD5) / Dissertacao (Mestrado) / IPEN/D / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

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