| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Use of vinasse and sugarcane bagasse for the production of enzymes by lignocellulolytic fungi
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| Autores: |
Aguiar,Mario Mamede
Ferreira,Luiz Fernando Romanholo
Monteiro,Regina Teresa Rosim
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| Data: |
2010-10-01
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| Ano: |
2010
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| Palavras-chave: |
Bagasse
Enzyme
Fungi
Lignocellulolytic
Pleurotus
Sugarcane
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| Resumo: |
In this present work, three strains of Pleurotus and Trichoderma reesei were cultivated in media with pre-treated bagasse and vinasse. Cellulolytic and lignolytic activities and biomass production were analyzed. The treatment of the bagasse with 2% H2O2 + 1.5% NaOH + autoclave resulted in a greater fiber breakage increasing the cellulose level up to 1.2 times and decreasing 8.5 times the hemicellulose content. This treatment also resulted in a high lignolytic activity for all cultures utilized. T. reesei produced laccase, peroxidase and manganese-peroxidase in all the treatments, having its manganese-peroxidase activity raging from 1.9 to 4.8 times higher than the basidiomycetes.
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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=S1516-89132010000500030
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132010000500030
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.53 n.5 2010
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| Direitos: |
info:eu-repo/semantics/openAccess
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