EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)

Detalhes bibliográficos
Autor(a) principal: Zica, Lincoln F.
Data de Publicação: 2007
Outros Autores: Brune, Walter
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/1939
Resumo: In this experiment, the behavior of starch in the pulp of banana Prata (Musa sp.), was studied under the following treatments: bananas without packing, perforated plastic, perforated plastic with an absorbent, unperforated plastic, unperforated plastic containing an absorbent. The treated bananas, were shelved at 22 ± 1°C and a relative humidity of 90 ± 3%. Every 2 days, samples of each treatment were collected and analysis were made. With the help of statistical analyses of the data, the following conclusions were reached: a. The packaging with polyethylene delays the starch breakdown, but does not impede its transformation. b. The percentage of starch of the pulp remains constant until a given moment, which varies with each treatment, when its variation begins. c. The use of the ethylene, absorbent, in the unperforated plastic packaging, delays more the outset of the starch breakdown, but doesn't prevent the fruits from becoming spoiled and unsuitable for consumption.
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spelling EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)EFEITO DA EMBALAGEM COM SACOS DE POLIETILENO NO COMPORTAMENTO DO AMIDO NA POLPA DE BANANA DO CULTIVAR PRATA (Musa sp.) NO PERÍODO DE CONSERVAÇÃO E MATURAÇÃO In this experiment, the behavior of starch in the pulp of banana Prata (Musa sp.), was studied under the following treatments: bananas without packing, perforated plastic, perforated plastic with an absorbent, unperforated plastic, unperforated plastic containing an absorbent. The treated bananas, were shelved at 22 ± 1°C and a relative humidity of 90 ± 3%. Every 2 days, samples of each treatment were collected and analysis were made. With the help of statistical analyses of the data, the following conclusions were reached: a. The packaging with polyethylene delays the starch breakdown, but does not impede its transformation. b. The percentage of starch of the pulp remains constant until a given moment, which varies with each treatment, when its variation begins. c. The use of the ethylene, absorbent, in the unperforated plastic packaging, delays more the outset of the starch breakdown, but doesn't prevent the fruits from becoming spoiled and unsuitable for consumption. Neste trabalho estudou-se o comportamento do amido da polpa de banana do cultivar “Prata" (Musa sp.), sob os seguintes tratamentos: Testemunha, sem embalagem; Plástico perfurado; Plástico perfurado, contendo absorvente; Plástico sem perfuração; Plástico, sem perfuração, contendo absorvente. As bananas tratadas, foram acondicionadas em uma câmara com temperatura constante de 22 ± 1°C e umidade relativa de 90 ± 3%. Uma vez por dia era feita a ventilação da câmara. De dois em dois dias, retiravam-se amostras de cada tratamento e faziam-se as análises. Com auxílio das análises estatísticas dos dados obtidos conclui-se que: a. A embalagem com polietileno atrasa o início da queda do amido, mas não impede a sua transformação. b. a percentagem de amido na polpa, permanece constante até que, em dado momento, que varia com os tratamentos, inicia a sua variação. c. O uso de absorvente de etileno dentro da embalagem plástica, sem perfuração, atrasa mais o início da queda do amido, mas não impede que os frutos se tornem imprestáveis para o consumo.Escola de Agronomia - Universidade Federal de Goiás2007-10-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/1939Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 2, n. 1, Jan./Dec. 1972; 49-58Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 2, n. 1, jan./dez. 1972; 49-58Pesquisa Agropecuária Tropical; v. 2, n. 1, jan./dez. 1972; 49-581983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/1939/1870Zica, Lincoln F.Brune, Walterinfo:eu-repo/semantics/openAccess2020-02-26T23:46:28Zoai:ojs.revistas.ufg.br:article/1939Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:54:54.402003Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)
EFEITO DA EMBALAGEM COM SACOS DE POLIETILENO NO COMPORTAMENTO DO AMIDO NA POLPA DE BANANA DO CULTIVAR PRATA (Musa sp.) NO PERÍODO DE CONSERVAÇÃO E MATURAÇÃO
title EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)
spellingShingle EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)
Zica, Lincoln F.
title_short EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)
title_full EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)
title_fullStr EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)
title_full_unstemmed EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)
title_sort EFFECT OF POLYETHYLENE PACKING BAGS ON THE STARCH BEHAVIOR IN THE CONSERVATION MATURATION PERIOD OF BANANA PULP CULTIVAR “PRATA” (Musa sp.)
author Zica, Lincoln F.
author_facet Zica, Lincoln F.
Brune, Walter
author_role author
author2 Brune, Walter
author2_role author
dc.contributor.author.fl_str_mv Zica, Lincoln F.
Brune, Walter
description In this experiment, the behavior of starch in the pulp of banana Prata (Musa sp.), was studied under the following treatments: bananas without packing, perforated plastic, perforated plastic with an absorbent, unperforated plastic, unperforated plastic containing an absorbent. The treated bananas, were shelved at 22 ± 1°C and a relative humidity of 90 ± 3%. Every 2 days, samples of each treatment were collected and analysis were made. With the help of statistical analyses of the data, the following conclusions were reached: a. The packaging with polyethylene delays the starch breakdown, but does not impede its transformation. b. The percentage of starch of the pulp remains constant until a given moment, which varies with each treatment, when its variation begins. c. The use of the ethylene, absorbent, in the unperforated plastic packaging, delays more the outset of the starch breakdown, but doesn't prevent the fruits from becoming spoiled and unsuitable for consumption.
publishDate 2007
dc.date.none.fl_str_mv 2007-10-19
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/1939
url https://revistas.ufg.br/pat/article/view/1939
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/1939/1870
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. 2, n. 1, Jan./Dec. 1972; 49-58
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 2, n. 1, jan./dez. 1972; 49-58
Pesquisa Agropecuária Tropical; v. 2, n. 1, jan./dez. 1972; 49-58
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
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