Aplicação de filmes biodegradáveis produzidos a partir de concentrado proteico de soro de leite irradiado
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Data
2015-05-30
Título da Revista
ISSN da Revista
Título de Volume
Editor
Evandro Novaes
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.
Descrição
v. 45, n. 2, p. 192-199, abr./jun. 2015.
Palavras-chave
Embalagem, Proteína, Radiação, Packaging, Protein
Citação
FERNANDES, Ana Paula Stort; COSTA, Juliana Braga; SOARES, Dayana Silva Batista; MOURA, Celso José de; SOUZA, Adriana Régia Marques de. Aplicação de filmes biodegradáveis produzidos a partir de concentrado proteico de soro de leite irradiado. Pesquisa Agropecuária Tropical, Goiânia, v. 45, n. 2, p. 192-199, abr./jun. 2015. Disponível em: < http://www.revistas.ufg.br/index.php/pat/article/view/30844/18661>.