Active Modified Atmosphere
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Monochromatic double coloring effect on V2O5 thin films deposited by electron beam
ABSTRACT Electrochromic material is a thin film technology that has a close relationship with environmental sustainability since they can control the light and heat that enter and leave a building. Vanadium oxide films are electrochemically active for lithium and electron co-intercalation, presenting low optical variation in the low energy visible light, whi
Matéria (Rio J.). Publicado em: 25/11/2019
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2. Quality and functional properties of ‘Tupy’ blackberry stored in modified atmosphere conditions
Resumo O objetivo deste trabalho foi avaliar o efeito da temperatura de armazenamento, em atmosfera modificada (AM) passiva, e da composição atmosférica em AM ativa sobre a manutenção da qualidade, do teor de compostos fenólicos totais (CFT) e da atividade antioxidante total (AAT; métodos DPPH e ABTS) de amoras-preta ‘Tupy’. Foram conduzidos dois
Rev. Bras. Frutic.. Publicado em: 24/01/2019
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3. Effect of active antimicrobial films on the growth of pathogenic bacteria in Mantı
Abstract The current study assessed antimicrobial films for use in active food packaging. Mantı, a tortellini-like Turkish food, was packaged with antimicrobial films to extend refrigerated storage time at 4 °C. Polycaprolactone (PCL) was separately incorporated with cinnamaldehyde (CNMA) and pomegranate methanolic extract (PME) to form antimicrobial diff
Food Sci. Technol. Publicado em: 13/12/2018
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4. Preparation, characterization and evaluation of iron oxides and cobalt supported on activated carbon and polymeric catalysts for the dehydrogenation of ethylbenzene / Preparação, caracterização e avaliação de óxidos de ferro e cobalto suportados em carvão ativado polimérico como catalisador na reação de desidrogenação do etilbenzeno
In this work were synthesized catalysts supported on activated carbons, which were obtained by carbonization of a polymer matrix. The precursor of activated carbon was the sulfonated styrene-divinylbenzene copolymer, which was synthesized by suspension polymerization in the presence of inert diluents to produce a macroporous network structure. The chemical m
Publicado em: 2010
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5. Efeito da atmosfera modificada e da variação de temperatura durante armazenagem na qualidade do figo "roxo de Valinhos" / Effect of modified atmosphere and temperature variation during storage in "roxo de Valinhos " fig quality
A cultura do figo (Ficus carica L.) no estado de São Paulo iniciou-se no começo do século XX na região de Campinas e Valinhos, e desde 1990 vem ganhando destaque na região, responsável por 90% da produção nacional de figos de mesa, e tem conseguido espaço no mercado europeu no período de entressafra. O figo Roxo de Valinhos é altamente perecível,
Publicado em: 2007
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6. Minimally processed crisphead lettuce: packed under different modifyed atmosphere systems and refrigerated storage / Alface crespa minimamente processada: embalagem sob diferentes sistemas de atmosfera modificada e armazenamento refrigerado
In the last years, changes in life style, reduction of time to prepare meals, and the increasing search for fresh, convenient, healthy, and high quality and nutritious products have contributed to the increasing interest on fresh-cut fruits and vegetables. In the present work we studied the physiological and biochemical effects caused by minimal processing,
Publicado em: 2005
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7. Estudo da desidratação osmotica com aditivos e do acondicionamento sob atmosfera modificada de pedaços de mamão formosa / Study of osmotic dehydration with additives and of the packaging under modified atmosphere of Formosa papaya pieces.
Modern life style, allied to an interest for a healthy diet, has been causing a market demand for fresh-like foods, ready for consumption and convenience. In response to this demand the food industry promoted the development of mild processes and technologies, aiming to maintain product final quality and increase its resistance to degradation. Papayas from t
Publicado em: 2005
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8. Processamento mínimo de melão rendilhado: tipo de corte, temperatura de armazenamento e atmosfera modificada. / Fresh cut net melon: cut type, storage temperature and modified atmosphere.
The objective of this work was to determine the cut type, storage temperature and packaging materials for better quality maintenance in minimally processed melons. In the first experiment two cut types (cube and slice) and three storage temperatures (3, 6 and 9ºC) were evaluated. In the second experiment minimally processed melon in cubes were wrapped in se
Publicado em: 2002