Preservation Of Food Processed Food
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. On the possibility of obtaining high-quality lyophilized collagen hydrolysate and its applicability in the sausage production
Abstract The paper discusses the issues of rational use of secondary collagen-containing raw material in the food industry, namely cattle by-products. The technology of obtaining collagen hydrolysate from this type of raw material with the subsequent freeze-drying is proposed, which maximizes the level of preservation of native properties and the expands the
Food Sci. Technol. Publicado em: 2020-09
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2. On the possibility of obtaining high-quality lyophilized collagen hydrolysate and its applicability in the sausage production
Abstract The paper discusses the issues of rational use of secondary collagen-containing raw material in the food industry, namely cattle by-products. The technology of obtaining collagen hydrolysate from this type of raw material with the subsequent freeze-drying is proposed, which maximizes the level of preservation of native properties and the expands the
Food Sci. Technol. Publicado em: 28/11/2019
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3. Influence of preservation methods on the bioactivity of mangaba (Hancornia speciosa Gomes) from the Brazilian savannah
Abstract This study aimed to evaluate the behavior of the bioactive compounds and the antioxidant activity of raw mangaba fruit (Hancornia speciosa Gomes), in addition to the influence of preservation methods (freezing, lyophilization, and foam layer drying) on these biocompounds. Samples were evaluated for ascorbic acid, phenolic compound, and carotenoid c
Food Sci. Technol. Publicado em: 22/10/2018
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4. Métodos de preservação de fungos potencialmente toxicogênicos / Methods to preserve potentially toxicogenic fungi
Microorganisms are a source of many high-value compounds which are useful to every living being, such as humans, plants and animals. Since the process of isolating and improving a microorganism can be lengthy and expensive, preserving the obtained characteristic is of paramount importance, so the process does not need to be repeated. Fungi are eukaryotic, ac
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/08/2011
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5. Quality of minimally processed Formosa papaya using edible coatings / Qualidade de mamão Formosaminimamente processado utilizando revestimentos comestíveis
Este trabalho teve como objetivo avaliar o efeito de revestimentos comestíveis na qualidade de mamão Formosaminimamente processado durante armazenamento a 5°C por 15 dias. Os tratamentos foram: o controle, e os seguintes revestimentos: amido de arroz 3%, alginato de sódio 0,5% e carboximetilcelulose 0,25%. O uso de revestimentos causou alterações nos p
Publicado em: 2010
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6. Processed Yellow Mombin (Spondias mombin L.) pulp using high hydrostatic pressure. / Polpa de Cajá (Spondias mombin L.) Processada por Alta Pressão Hidrostática.
High pressure processing (HPP) can generally inactivate microorganisms and enzymes responsible for food deterioration. The food material is submitted to elevated pressures (from 100 MPa up to 1000 MPa). One of the key advantages of this technology is that it enables food processing at ambient temperature, maintaining the quality of fresh foods, with minimal
Publicado em: 2009
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7. Processamento minimo de cenoura e feijão-vagem / Minimally processed carrots and snap beans
Although the consumers associate fruits and vegetables to a healthy diet, they are more demanding about their quality and facility, on the other hand. The minimally processed vegetables need some technology to satisfy the consumer´s expectations and in order to avoid the loss of the quality caused by many different operations concerned to minimally processi
Publicado em: 2005
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8. Aspectos fisiológicos, bioquímicos e microbiológicos em beterrabas minimamente processadas. / Physiological, biochemichal and microbiological aspects of fresh-cut beet roots.
The purposes of this work were to determine the physiological, biochemical and microbiological responses to minimal processing of beet roots and to develop a preparation flowchart for this vegetable, aiming at lowering quality losses and maximizing preservation. Some physiological aspects of whole, peeled and grated beet roots, as well as microbiological asp
Publicado em: 2003
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9. Estabelecimento da vida útil de hortaliças minimamente processadas sob atmosfera modificada e refrigeração. / Establishing the shelf life of minimally processed vegetables by modified atmosphere and refrigeration.
The postharvest losses of horticultural products justify the adoption of preservation techniques. Once these products are processed, they add value to the primary products and they become convenient to the consumer. This research had the purpose of defining the methodologies for minimal processing of carrot, green pepper and mixed salad of potato and string
Publicado em: 2003
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10. Efeitos da irradiação e refrigeração na qualidade e no valor nutritivo da tilápia (Oreochromis niloticus). / Effects of irradiation and refrigeration on the nutrients and shelf-life of tilapia (Oreochromis niloticus).
The objective of this study is to enhance the shelf-life of processed fish, combining ionizing radiation and refrigeration with minimal processing. The physical, chemical, nutritional and microbiological characteristics of the specie Tilapia nilotica (Oreochromis niloticus) were studied in eviscerated samples and in commercial cuts. The fish were separated i
Publicado em: 2001
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11. Uso de um sistema indicador biologico na avaliação do valor de esterilização aplicado a pure de cenoura processado em retorta rotativa
Aimmning to employ the biological indicator technique to monitor sterilization process delivered to canned food processed in agitating retort, this work was carried out in three phases: 1- preparation and calibration of sterilization biological indicator units (BIUs) for thermo-processed canned food; 2- design of preservation process for diluted (50% pH 5.3)
Publicado em: 1995
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12. Morphological and Physiological Characterization of Listeria monocytogenes Subjected to High Hydrostatic Pressure
High hydrostatic pressure is a new food preservation technology known for its capacity to inactivate spoilage and pathogenic microorganisms. That inactivation is usually assessed by the number of colonies growing on solid media after treatment. Under normal conditions the method does not permit recovery of damaged cells and may underestimate the number of ce
American Society for Microbiology.