Conditions of enzyme production of alkali cellulase by fungi

The conditions of Enzyme Production of Alkali Cellulase by Fungi Fusarium Sp was studied.The results showed that the best carbon source was1% powder of cuim and 1% soluble starch,nitrogen source was 0.2%的(NH_4)_2SO_4 and 0.1% yeast extract powder,noculating volume was 5%,incubating time was 72 h,initial temperature was 46 ℃and initial pH of culture medium was 8.0.Under the optimal condition the activity of cellulase(CMCase)reached 1.29 IU/ mL,natural cellulase and FPA were very low. This system of Alkali cellulase showed a good potential application in textile biofinishing and detergent industry.