A high cellulase-producing strain was screened from the mushroom cultivation matrix,and named as SAISA10. It was identified as Hypocreales sp. by morphological observation and DNA sequence identifica- tion. Results showed that,the optimum fermentation conditions for strain SAISA10 were as follows= fermenta- tion time of 3 d,fermentation temperature of 40 ℃ ,pH value of 4.0,the mass ratio of sodium carboxymethyl cellulose and bran of 1 ： l（g ：g）,（NH4）2SO4 content of 0.8 g · （100 mL）^-1. The preliminary research results of enzymatic pro...
