摘要 : Laccase is an oxidoreductase (EC 1.10.3.2.) that catalyzes the oxidation of phenolic substrates by molecular oxygen and is found in a variety of lignin degrading fungal strains (Thurston 1994). Laccase has wide applications in bio... 展开 Laccase is an oxidoreductase (EC 1.10.3.2.) that catalyzes the oxidation of phenolic substrates by molecular oxygen and is found in a variety of lignin degrading fungal strains (Thurston 1994). Laccase has wide applications in biotechnology: dye decolourization, degradation of xenobiotics, biopulping, biobleaching, etc., (Couto and Herrera (2006) and Mayer and Staples (2002). Several methods (submerged and solid state fermentation) are available for laccase production. The effect of temperature, pH,carbon source and nitrogen sources were also studied in detail for laccase production (Baldrian 2006). 收起