2009
DOI: 10.1590/s0103-84782009000700035
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Qualidade de mandioquinha-salsa minimamente processada e armazenada sob atmosfera modificada

Abstract: (0, 3, 6, 9, 12 and 15 days)

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Cited by 5 publications
(4 citation statements)
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“…Regarding hardness, a decrease was observed in all packaging bags, and slices conditioned in PP and vacuum packaging bags presented higher hardness value, which allows inferring that at the sensory level, greater intensity force is required to compress food in mouth between molars compared to slices conditioned in other packaging bags. Nunes et al (2011), in a study with minimally processed yellow Peruvian roots, treated with different antioxidants and stored at 5 ºC for fifteen days, also verified reduction of hardness of slices during storage. According to Chitarra & Chitarra (2005), hardness is associated with the force required for the product to reach a given deformation, giving an idea of cell structure transformations, cell cohesion and biochemical alterations, occurred during the product useful life as a consequence of loss of turgor and/or action of cell wall hydrolytic enzymes.…”
Section: Resultsmentioning
confidence: 68%
“…Regarding hardness, a decrease was observed in all packaging bags, and slices conditioned in PP and vacuum packaging bags presented higher hardness value, which allows inferring that at the sensory level, greater intensity force is required to compress food in mouth between molars compared to slices conditioned in other packaging bags. Nunes et al (2011), in a study with minimally processed yellow Peruvian roots, treated with different antioxidants and stored at 5 ºC for fifteen days, also verified reduction of hardness of slices during storage. According to Chitarra & Chitarra (2005), hardness is associated with the force required for the product to reach a given deformation, giving an idea of cell structure transformations, cell cohesion and biochemical alterations, occurred during the product useful life as a consequence of loss of turgor and/or action of cell wall hydrolytic enzymes.…”
Section: Resultsmentioning
confidence: 68%
“…A atmosfera modifi cada passiva, aliada à refrigeração e às boas práticas de fabricação, foi sufi ciente para prolongar a validade comercial de mandioquinhas-salsas minimamente processadas, preservando seus atributos de qualidade (NUNES et al, 2009).…”
Section: Frutas E Vegetaisunclassified
“…No entanto, o processamento mínimo atua como indutor de estresse no tecido vegetal, pois os ferimentos causados, inerentes ao processamento, alteram a fisiologia dos produtos (Saltveit, 1997). Dentre os atributos relacionados à qualidade de alimentos minimamente processados a perda de água, o aumento na atividade respiratória que promove mudanças no pH, os teores de sólidos e açúcares solúveis são os que mais contribuem para causar deterioração (Silva et al, 2009;Nunes et al, 2011). No que tange às raízes minimamente processadas que devem passar pelo processo de cozimento, como é o caso da mandioca de mesa, deve-se considerar também a qualidade culinária da massa gerada que está relacionada ao tempo de cocção (Fialho et al, 2009).…”
Section: Introductionunclassified