Sugarcane bagasse was used as substrate for xylanase production by means of a strain of Trichoderma harzianum Rifai isolated from decaying Aspidosperma sp. (peroba) wood. The bagasse was washed, dried, milled and wetted with minimal salts medium and the cultures grown at 28 ± 2ºC for 7 days. Two extraction methods were tested for enzyme recovery: (A) Tween 80, 0.1% (v/v), in physiological saline, and (B) 50mM sodium acetate buffer, pH 5.0, under agitation (180rpm) for 15, 30 and 60min. After a single extraction, both extraction methods recovered an average of 15U/ml of xylanase activity, independent on the time of shaking. A second and third extraction recovered 10.4 and 6.6U/ml xylanase, respectively. The effect of volume size for extracti...
Experiments in solid state fermentation (SSF) were performed, whose results using sugarcane bagasse,...
The sugarcane bagasse is a lignocellulosic material that can be converted into ethanol by action of ...
The use of sugarcane bagasse and grass as low cost raw material for xylanase production by Bacillus ...
The production of enzymes by bioprocesses is a good alternative to add value to agroindustrial waste...
Um dos desafios relacionados à utilização de xilana para a fabricação de biofilmes, aditivos para fa...
O presente trabalho teve como objetivo a caracterização da xilanase presente no extrato bruto de Bac...
A biomassa lignocelulósica é a maior fonte de carboidratos naturais do mundo, sendo constituída prin...
Aspergillus awamori showed high extracellular endoxylanase (100 U/ml) and beta-xylosidase activities...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Species from fungal genus Trichoderma were found to produce culture broths rich in xylanase activity...
Xylan is a structural component of the plant cell wall, the most abundant hemicellulose in the natur...
Diplôme : Dr. d'UniversitéSugarcane bagasse is one of the co-products of agro-industries the most wi...
In this study, some physiological conditions affecting the activity of xylanase enzyme produced from...
A proposta desse trabalho foi estudar o perfil de produção de enzimas hidrolíticas pelo fungo termóf...
This work aimed at the production of cellulases from pretreated sugarcane bagasse by the filamentous...
Experiments in solid state fermentation (SSF) were performed, whose results using sugarcane bagasse,...
The sugarcane bagasse is a lignocellulosic material that can be converted into ethanol by action of ...
The use of sugarcane bagasse and grass as low cost raw material for xylanase production by Bacillus ...
The production of enzymes by bioprocesses is a good alternative to add value to agroindustrial waste...
Um dos desafios relacionados à utilização de xilana para a fabricação de biofilmes, aditivos para fa...
O presente trabalho teve como objetivo a caracterização da xilanase presente no extrato bruto de Bac...
A biomassa lignocelulósica é a maior fonte de carboidratos naturais do mundo, sendo constituída prin...
Aspergillus awamori showed high extracellular endoxylanase (100 U/ml) and beta-xylosidase activities...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Species from fungal genus Trichoderma were found to produce culture broths rich in xylanase activity...
Xylan is a structural component of the plant cell wall, the most abundant hemicellulose in the natur...
Diplôme : Dr. d'UniversitéSugarcane bagasse is one of the co-products of agro-industries the most wi...
In this study, some physiological conditions affecting the activity of xylanase enzyme produced from...
A proposta desse trabalho foi estudar o perfil de produção de enzimas hidrolíticas pelo fungo termóf...
This work aimed at the production of cellulases from pretreated sugarcane bagasse by the filamentous...
Experiments in solid state fermentation (SSF) were performed, whose results using sugarcane bagasse,...
The sugarcane bagasse is a lignocellulosic material that can be converted into ethanol by action of ...
The use of sugarcane bagasse and grass as low cost raw material for xylanase production by Bacillus ...