| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Sperathe effects of solid-state fermentation in the functional properties of defatted rice bran and wheat bran
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| Autores: |
Silveira,Cristina Moreira da
Badiale-Furlong,Eliana
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| Data: |
2009-12-01
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| Ano: |
2009
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| Palavras-chave: |
Functional properties
Solid-state fermentation
Defatted rice bran
Wheat bran
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| Resumo: |
Functional properties of fermented bran produced by Aspergillus oryzae and Rhizopus sp. in a solid-state fermentation system were determined, with an aim to evaluate their application in food formulation. The defatted rice bran and wheat bran were inoculated with the spores of the cultures and incubated at 30º C for 72 h. Samples were withdrawn at 0, 24, 48 and 72 h. Protein content, protein solubility, in-vitro digestibility, gelation and water holding capacity were determined in bran with or without fermentation. Rhizopus sp. increased significantly the protein content (69.0 and 56.0%, respectively, for defatted rice bran and wheat bran); protein solubility (28.5 and 36.2) and water holding capacity (11.4% for wheat bran). When A. oryzae was used all these properties were modified significantly after fermentation.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000600027
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132009000600027
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.52 n.6 2009
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| Direitos: |
info:eu-repo/semantics/openAccess
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