Aspergillus awamori showed high extracellular endoxylanase (100 U/ml) and beta-xylosidase activities (3.5 U/ml) when grown on milled sugar cane bagasse as the principal carbon source without treatment. Partial characterization of xylanases showed that the apparent values of Km were 3.12 ± 0.05 mg/ml for endoxylanase (in birchwood xylan) and 0.45 ± 0.05 mM for beta-xylosidase (in p -nitrophenyl beta-D-xylanopiranoside). Corresponding values of Vmax were 6.63 ± 0.02 and 0.078 ± 0.02 mumol/min. Gradual repression of endoxylanase activity was observed when increasing concentrations of glucose and xylose (1, 2, 4, 6 and 8 g of carbohydrate / 4 g of sugar cane bagasse) were added to production media. In contrast, beta-xylosidase activity was stim...
Sugarcane bagasse was used as substrate for xylanase production by means of a strain of Trichoderma ...
<p>The addition of enzymes that are capable of degrading hemicellulose has a potential to reduce the...
The effect of glucose on xylose-to-xylitol bioconversion by Candida guilliermondii was examined by a...
Aspergillus awamori showed high extracellular endoxylanase (100 U/ml) and beta-xylosidase activities...
The effect of temperature on the activity and stability of endoxylanase and beta-xylosidase from Asp...
Experiments in solid state fermentation (SSF) were performed, whose results using sugarcane bagasse,...
The main limitation to the industrial scale hydrolysis of cellulose is the cost of cellulase product...
Xylanase was produced by Aspergillus niger LPB 326 cultivated on lignocellulosic substrate composed ...
The production of enzymes by bioprocesses is a good alternative to add value to agroindustrial waste...
Thermoascus aurantiacus is able to secrete most of the hemicellulolytic and cellulolytic enzymes. To...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Among hemicellulases, xylanases are catalysts of considerable interest so as fundamental than applie...
A biomassa lignocelulósica é a maior fonte de carboidratos naturais do mundo, sendo constituída prin...
Melanocarpus albomyces, a thermophilic fungus isolated from compost by enrichment culture in a liqui...
This study reports the optimization of xylanase production under solid state fermentation (SSF) by a...
Sugarcane bagasse was used as substrate for xylanase production by means of a strain of Trichoderma ...
<p>The addition of enzymes that are capable of degrading hemicellulose has a potential to reduce the...
The effect of glucose on xylose-to-xylitol bioconversion by Candida guilliermondii was examined by a...
Aspergillus awamori showed high extracellular endoxylanase (100 U/ml) and beta-xylosidase activities...
The effect of temperature on the activity and stability of endoxylanase and beta-xylosidase from Asp...
Experiments in solid state fermentation (SSF) were performed, whose results using sugarcane bagasse,...
The main limitation to the industrial scale hydrolysis of cellulose is the cost of cellulase product...
Xylanase was produced by Aspergillus niger LPB 326 cultivated on lignocellulosic substrate composed ...
The production of enzymes by bioprocesses is a good alternative to add value to agroindustrial waste...
Thermoascus aurantiacus is able to secrete most of the hemicellulolytic and cellulolytic enzymes. To...
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Ci...
Among hemicellulases, xylanases are catalysts of considerable interest so as fundamental than applie...
A biomassa lignocelulósica é a maior fonte de carboidratos naturais do mundo, sendo constituída prin...
Melanocarpus albomyces, a thermophilic fungus isolated from compost by enrichment culture in a liqui...
This study reports the optimization of xylanase production under solid state fermentation (SSF) by a...
Sugarcane bagasse was used as substrate for xylanase production by means of a strain of Trichoderma ...
<p>The addition of enzymes that are capable of degrading hemicellulose has a potential to reduce the...
The effect of glucose on xylose-to-xylitol bioconversion by Candida guilliermondii was examined by a...