Effect of Fermentation Conditions on Activity of Cellulase produced by Trichoderma viride CE-1
Experiments was performed to investigate the influence of fermentation conditions on activity of cellulose produced by an effective cellulaseproducing fungus Trichoderma viride CE-1 which was screened in laboratory. Filter paper activity (FPA) were measured an index to the fermentation test. Single-factor experiments were carried out at the beginning to test enzyme activity of cellulase under different conditions of fermentation time, temperature, initial culture medium pH and inoculum quantity, then orthogonal design was employed to optimize the fermentation conditions. The results showed that the most suitable fermentation condition was fermentation temperature at 38°C, fermentation time for 120h, culture medium initial pH5.0 and inoculum quantity of 8％.
cellulase fermentation filter paper activity
Liu Qingyu Wang Xiaowei
College of Engineering Shenyang Agricultural University Shenyang ,China 110161 College of Engineering Shenyang Agricultural University Shenyang .China 110161
国际会议
山东淄博
英文
747-750
2011-05-27（万方平台首次上网日期，不代表论文的发表时间）