Application of biodegradable films produced from irradiated whey protein concentrate

Detalhes bibliográficos
Autor(a) principal: Stort Fernandes, Ana Paula
Data de Publicação: 2015
Outros Autores: Braga Costa, Juliana, Silva Batista Soares, Dayana, de Moura, Celso José, Marques de Souza, Adriana Régia
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/30844
Resumo: Biodegradable films from whey proteins have a great potential for application on packaging, due to their excellent mechanical and optical properties. However, some processes, such as the use of gamma radiation, can affect the physical, mechanical and color properties of films produced from these proteins. This study aimed to produce biodegradable films from irradiated whey protein concentrate (50 kGy) and evaluate their efficiency for packaging apple. The use of films prepared with irradiated whey proteins was not a good barrier to moisture loss, when subjected to a temperature of 25 ºC and relative humidity of 55 %, but it is a great alternative for color preservation, slowing the browning of apples after cutting.
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spelling Application of biodegradable films produced from irradiated whey protein concentrateAplicação de filmes biodegradáveis produzidos a partir de concentrado proteico de soro de leite irradiadoPackagingproteinradiation.Embalagemproteínaradiação.Biodegradable films from whey proteins have a great potential for application on packaging, due to their excellent mechanical and optical properties. However, some processes, such as the use of gamma radiation, can affect the physical, mechanical and color properties of films produced from these proteins. This study aimed to produce biodegradable films from irradiated whey protein concentrate (50 kGy) and evaluate their efficiency for packaging apple. The use of films prepared with irradiated whey proteins was not a good barrier to moisture loss, when subjected to a temperature of 25 ºC and relative humidity of 55 %, but it is a great alternative for color preservation, slowing the browning of apples after cutting.Filmes biodegradáveis à base de proteínas de soro de leite apresentam grande potencial para aplicação como embalagens, devido às suas excelentes propriedades mecânicas e ópticas. Contudo, alguns processos, como a aplicação de radiação gama, podem afetar as propriedades físicas, mecânicas e cor dos filmes produzidos a partir dessas proteínas. Objetivou-se, com este estudo, produzir filmes biodegradáveis a partir de concentrado proteico de soro de leite irradiado (50 kGy) e avaliar a sua eficiência como embalagem para maçã. A aplicação de filmes elaborados com proteínas de soro de leite irradiadas não se apresentou como uma boa barreira à perda de umidade, quando submetidos à temperatura de 25 ºC e umidade relativa de 55 %, porém, é uma ótima alternativa para a preservação da cor, retardando o escurecimento da maçã após o corte.Escola de Agronomia - Universidade Federal de Goiás2015-06-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Experimentalapplication/pdfhttps://revistas.ufg.br/pat/article/view/30844Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 45, n. 2, Apr./Jun. 2015; 192-199Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 45, n. 2, abr./jun. 2015; 192-199Pesquisa Agropecuária Tropical; v. 45, n. 2, abr./jun. 2015; 192-1991983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/30844/18661Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessStort Fernandes, Ana PaulaBraga Costa, JulianaSilva Batista Soares, Dayanade Moura, Celso JoséMarques de Souza, Adriana Régia2020-07-13T16:13:57Zoai:ojs.revistas.ufg.br:article/30844Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:07.498938Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Application of biodegradable films produced from irradiated whey protein concentrate
Aplicação de filmes biodegradáveis produzidos a partir de concentrado proteico de soro de leite irradiado
title Application of biodegradable films produced from irradiated whey protein concentrate
spellingShingle Application of biodegradable films produced from irradiated whey protein concentrate
Stort Fernandes, Ana Paula
Packaging
protein
radiation.
Embalagem
proteína
radiação.
title_short Application of biodegradable films produced from irradiated whey protein concentrate
title_full Application of biodegradable films produced from irradiated whey protein concentrate
title_fullStr Application of biodegradable films produced from irradiated whey protein concentrate
title_full_unstemmed Application of biodegradable films produced from irradiated whey protein concentrate
title_sort Application of biodegradable films produced from irradiated whey protein concentrate
author Stort Fernandes, Ana Paula
author_facet Stort Fernandes, Ana Paula
Braga Costa, Juliana
Silva Batista Soares, Dayana
de Moura, Celso José
Marques de Souza, Adriana Régia
author_role author
author2 Braga Costa, Juliana
Silva Batista Soares, Dayana
de Moura, Celso José
Marques de Souza, Adriana Régia
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Stort Fernandes, Ana Paula
Braga Costa, Juliana
Silva Batista Soares, Dayana
de Moura, Celso José
Marques de Souza, Adriana Régia
dc.subject.por.fl_str_mv Packaging
protein
radiation.
Embalagem
proteína
radiação.
topic Packaging
protein
radiation.
Embalagem
proteína
radiação.
description Biodegradable films from whey proteins have a great potential for application on packaging, due to their excellent mechanical and optical properties. However, some processes, such as the use of gamma radiation, can affect the physical, mechanical and color properties of films produced from these proteins. This study aimed to produce biodegradable films from irradiated whey protein concentrate (50 kGy) and evaluate their efficiency for packaging apple. The use of films prepared with irradiated whey proteins was not a good barrier to moisture loss, when subjected to a temperature of 25 ºC and relative humidity of 55 %, but it is a great alternative for color preservation, slowing the browning of apples after cutting.
publishDate 2015
dc.date.none.fl_str_mv 2015-06-17
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/30844
url https://revistas.ufg.br/pat/article/view/30844
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/30844/18661
dc.rights.driver.fl_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
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. 45, n. 2, Apr./Jun. 2015; 192-199
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 45, n. 2, abr./jun. 2015; 192-199
Pesquisa Agropecuária Tropical; v. 45, n. 2, abr./jun. 2015; 192-199
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_ 1799874818896560128

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