| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Physiological Characterization of Fungal Inoculum for Biotechnological Remediation of Soils
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| Autores: |
Ballaminut,Nara
Machado,Kátia Maria Gomes
Oliveira,Luisa Helena dos Santos
Matheus,Dácio Roberto
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| Data: |
2014-08-01
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| Ano: |
2014
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| Palavras-chave: |
Laccase
Manganese-dependent peroxidase
Organochlorine degradation
Fungal inoculum quality
Bioremediation
Environmental sanitization
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| Resumo: |
The aim of this work was to study the bioremediating potential of Lentinus crinitus CCIBt2611 according to the physiological condition of the inoculum. Inoculum was prepared using sugarcane ground husk (C:N 90), at several physiological ages and applied in soil contaminated with pentachlorophenol. The inoculum's potential was assessed by evaluating the mycelium's vigor at soil's colonization, determination of peroxidase and phenoloxidase activities, in vitro degradation of Remazol Brilliant Blue R and in vivo degradation of pentachlorophenol. The results showed that the assessed parameters were relevant to identify the quality of the inoculum. For L. crinitus, 10 day old inoculum showed good soil-colonization speed with significant enzymatic activities, indicating the role of Manganese-dependent peroxidase and laccase in degradation, and efficient degradation of pentachlorophenol.
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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=S1516-89132014000400561
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-8913201402006
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.57 n.4 2014
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| Direitos: |
info:eu-repo/semantics/openAccess
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