Conservação pós-colheita de mangaba sob refrigeração e modificação da atmosfera de armazenamento
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Data
2008-06
Título da Revista
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Editor
João Batista Duarte
Resumo
The objective of this study was to evaluate the effects of
packing atmosphere alteration on the mangaba fruits quality
(Hancornia speciosa Gomes), stored under refrigeration (11 ±
1°C), using polyvinyl chloride or low density polyethylene films,
with or without potassium permanganate. Regardless the kind of
film, the titratable acidity and soluble solids content increased,
while the pH decreased, along the storage period. During that
time, under modified atmosphere and refrigeration, fruits showed
higher values for the soluble solids/titrable acidity ratio than
other fruits. A significant loss of fresh matter occurred for the
fruits packed with polyvinyl chloride, in relation to those packed
with low density polyethylene. The fruits under atmosphere
modified by polyvinyl chloride film, with or without potassium
permanganate, and by low density polyethylene, with potassium
permanganate, maintained good general features, until the eighth
storage day. However, the fruits packed with low density
polyethylene, without potassium permanganate, maintained their
good features only until the fourth storage day. During ten storage
days, none of the samples were visibly attacked by
microorganisms.
Descrição
Palavras-chave
Hancornia speciosa, Embalagem, Vida-deprateleira, Packaging, Shelf life
Citação
SOARES JÚNIOR, Manoel Soares; CALIARI, Marcio; VERA, Rosângela; SOUZA, Alessandra Guazzelli e. Conservação pós-colheita de mangaba sob refrigeração e modificação da atmosfera de armazenamento. Pesquisa Agropecuária Tropical, Goiânia, v. 38, n. 2, p. 78-86, abr./jun. 2008. Disponível em: <https://www.revistas.ufg.br/pat/article/view/4170/3664>.