POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE

Detalhes bibliográficos
Autor(a) principal: Soares Junior, Manoel Soares
Data de Publicação: 2008
Outros Autores: Caliari, Marcio, Vera, Rosângela, Souza, Alessandra Guazzelli e
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/4170
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. KEY-WORDS: Hancornia speciosa; packaging; shelf life.
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spelling POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERECONSERVAÇÃO PÓS-COLHEITA DE MANGABA SOB REFRIGERAÇÃO E MODIFICAÇÃO DA ATMOSFERA DE ARMAZENAMENTOHancornia speciosapackagingshelf lifeHancornia speciosaembalagemvida-deprateleira 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. KEY-WORDS: Hancornia speciosa; packaging; shelf life. O objetivo deste trabalho foi avaliar os efeitos da modificação da atmosfera na embalagem sobre a qualidade de frutos de mangaba (Hancornia speciosa Gomes), armazenados sob refrigeração (11 ± 1°C), em filmes de policloreto de vinila ou polietileno de baixa densidade, com ou sem permanganato de potássio. Independentemente do tipo de filme, a acidez titulável e o teor de sólidos solúveis aumentaram, enquanto o pH diminuiu, ao longo do período de armazenamento. Durante todo o tempo de armazenamento, os frutos refrigerados sob atmosfera modificada tiveram valores mais altos para a relação sólidos solúveis/acidez titulável do que os outros frutos. Ocorreu significativa perda de massa fresca nos frutos embalados em policloreto de vinila, relativamente àqueles embalados em polietileno de baixa densidade. Os frutos sob atmosfera modificada por filme de policloreto de vinila, com ou sem permanganato de potássio, e por filme de polietileno de baixa densidade, com permanganato de potássio, mantiveram um bom aspecto geral, até o oitavo dia de armazenamento. Por outro lado, os frutos embalados com polietileno de baixa densidade, sem permanganato de potássio, somente mantiveram este aspecto até o quarto dia de armazenamento. Não houve ataque visível de microrganismos em quaisquer das amostras, durante os dez dias de armazenamento. PALAVRAS-CHAVE: Hancornia speciosa; embalagem; vida-de-prateleira. Escola de Agronomia - Universidade Federal de Goiás2008-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa Experimentalapplication/pdfhttps://revistas.ufg.br/pat/article/view/4170Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 38, n. 2, Apr./Jun. 2008; 78-86Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 38, n. 2, abr./jun. 2008; 78-86Pesquisa Agropecuária Tropical; v. 38, n. 2, abr./jun. 2008; 78-861983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/4170/3664Soares Junior, Manoel SoaresCaliari, MarcioVera, RosângelaSouza, Alessandra Guazzelli einfo:eu-repo/semantics/openAccess2020-02-27T00:02:32Zoai:ojs.revistas.ufg.br:article/4170Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:38.437832Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE
CONSERVAÇÃO PÓS-COLHEITA DE MANGABA SOB REFRIGERAÇÃO E MODIFICAÇÃO DA ATMOSFERA DE ARMAZENAMENTO
title POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE
spellingShingle POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE
Soares Junior, Manoel Soares
Hancornia speciosa
packaging
shelf life
Hancornia speciosa
embalagem
vida-deprateleira
title_short POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE
title_full POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE
title_fullStr POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE
title_full_unstemmed POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE
title_sort POST-HARVEST CONSERVATION OF MANGABA UNDER REFRIGERATION AND MODIFICATION OF STORAGE ATMOSPHERE
author Soares Junior, Manoel Soares
author_facet Soares Junior, Manoel Soares
Caliari, Marcio
Vera, Rosângela
Souza, Alessandra Guazzelli e
author_role author
author2 Caliari, Marcio
Vera, Rosângela
Souza, Alessandra Guazzelli e
author2_role author
author
author
dc.contributor.author.fl_str_mv Soares Junior, Manoel Soares
Caliari, Marcio
Vera, Rosângela
Souza, Alessandra Guazzelli e
dc.subject.por.fl_str_mv Hancornia speciosa
packaging
shelf life
Hancornia speciosa
embalagem
vida-deprateleira
topic Hancornia speciosa
packaging
shelf life
Hancornia speciosa
embalagem
vida-deprateleira
description 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. KEY-WORDS: Hancornia speciosa; packaging; shelf life.
publishDate 2008
dc.date.none.fl_str_mv 2008-07-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Pesquisa Experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/4170
url https://revistas.ufg.br/pat/article/view/4170
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/4170/3664
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 38, n. 2, Apr./Jun. 2008; 78-86
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 38, n. 2, abr./jun. 2008; 78-86
Pesquisa Agropecuária Tropical; v. 38, n. 2, abr./jun. 2008; 78-86
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874816562429952

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