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Campo DC | Valor | Idioma |
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dc.contributor.author | Sousa, Kally Alves de | - |
dc.contributor.author | Faheina Junior, Genilton Silva da | - |
dc.contributor.author | Azevedo, Diana C. S. | - |
dc.contributor.author | Pinto, Gustavo Adolfo Saavedra | - |
dc.date.accessioned | 2020-06-15T21:37:33Z | - |
dc.date.available | 2020-06-15T21:37:33Z | - |
dc.date.issued | 2018 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/16951 | - |
dc.description.abstract | This work focuses on the optimization of cellulase production by two Trichoderma strains. A 24 full factorial design was used to evaluate the effects of four factors in the optimization of cellulase production (filter paper assay—FPA): crude glycerol, microcrystalline cellulose, yeast extract and ammonium sulfate. In fermentation with Trichoderma CMIAT 054 strain the largest FPA (138.48 FPU L−1) occurred with 25.0 g L−1 of cellulose, 10.0 g L−1 of crude glycerol, 1.4 g L− 1 of yeast extract and 3.5 g L− 1 of ammonium sulfate in the culture medium. In tests with Trichoderma CMIAT 041 strain the highest FPA (89.35 FPU L−1) occurred with 25.0 g L−1 of cellulose, 20.0 g L−1 of crude glycerol, 0.6 g L−1 of yeast extract and 1.5 g L−1 of ammonium sulfate in the culture medium. ANOVA showed a correlation coefficient of 93 and 88% for Trichoderma CMIAT 054 and CMIAT 041 strains, respectively. Reduced regression models for the cellulase produced by these strains were obtained. © 2016, Springer Science+Business Media Dordrecht. | en |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 9, Número 3, Pags. 357-367 | pt_BR |
dc.rights | Restrito | * |
dc.subject | Cellulose | en |
dc.subject | Glycerol | en |
dc.subject | Regression Analysis | en |
dc.subject | Sulfur Compounds | en |
dc.subject | Yeast | en |
dc.subject | Carbon Source | en |
dc.subject | Cellulase Production | en |
dc.subject | Correlation Coefficient | en |
dc.subject | Crude Glycerol | en |
dc.subject | Filter Paper Assays | en |
dc.subject | Full Factorial Design | en |
dc.subject | Micro-crystalline Cellulose | en |
dc.subject | Regression Model | en |
dc.subject | Strain | en |
dc.subject | Carbon | en |
dc.subject | Cellulase | en |
dc.subject | Glycerol | en |
dc.subject | Optimization | en |
dc.subject | Production | en |
dc.title | Optimization of Cellulase Production by Trichoderma Strains Using Crude Glycerol as a Primary Carbon Source with a 24 Full Factorial Design | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1007/s12649-016-9806-8 | - |
dc.publisher.journal | Waste and Biomass Valorization | pt_BR |
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