| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Production of α-Galactosidase by Aspergillus oryzae through solid-state fermentation and its application in soymilk Galactooligosaccharide hydrolysis
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| Autores: |
Kapnoor,Shankar
Mulimani,Veerappa Hanumanth
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| Data: |
2010-02-01
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| Ano: |
2010
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| Palavras-chave: |
Aspergillus oryzae
Α-galactosidase
SSF
Soymilk
Invertase
HPLC analysis
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| Resumo: |
α-Galactosidase was produced by Aspergillus oryzae on red gram plant waste-wheat bran based media in solid-state fermentation (SSF). Optimum temperature for α-galactosidase production was 35 0C and upto 4 cm of bed height of substrate had no inhibitory effect on enzyme production. Hydrolysis of galactooligosaccharides in soymilk was carried out by α-galactosidase. Optimum temperature and pH for the hydrolysis of raffinose and stachyose of soymilk were 55(0)C and 5.2-6.2, respectively. The enzymatic treatment for 3 h completely removed the raffinose oligosaccharides in soymilk. Crude extract also showed considerable amount of invertase activity.
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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=S1516-89132010000100026
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132010000100026
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.53 n.1 2010
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| Direitos: |
info:eu-repo/semantics/openAccess
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