|
|
| D'Agostini,Érica Clarissa; Mantovani,Talita Rafaele D'Agostini; Valle,Juliana Silveira do; Paccola-Meirelles,Luzia Doretto; Colauto,Nelson Barros; Linde,Giani Andrea. |
| Basidiomycetes are laccase producers used for hydrolysis of lignocellulosic byproducts in fermentative processes and could be used on biofuel production or ruminant feeding. The objective of this study was to evaluate the effect of concentrations of non-protein nitrogen sources on laccase production and mycelial growth of Pleurotus ostreatus, Lentinula edodes and Agaricus blazei. The fungi were grown on soybean hulls to which urea (U), ammonium sulfate (AS) or mixture of AS:U (1:1) were added to achieve carbon/nitrogen (C/N) ratios of 5, 15, 20 or 30. The average longitudinal mycelial growth was measured and laccase activity was determined by the oxidation of 2,2'-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid. Higher C/N ratios increased mycelial growth... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Industrial byproduct; Lignocellulolytic; Enzyme; Lignolytic; Soybean hull. |
| Ano: 2011 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162011000300004 |
| |
