摘要
利用豆渣为主要原料深层培养滑菇,在单因素试验基础上用正交试验对滑菇产纤维素酶最佳培养基进行了研究,采用滤纸片法测定纤维素酶活。试验结果表明,滑菇深层培养产纤维素酶最佳培养基配方为豆渣8%,硫酸铵0.08%,吐温-80 0.15%,pH值为5.2。
Bean dregs was chosen as main raw material for submerged fermentation ofPholiota nameko. The optimal medium for cellulase production by P. nameko was obtained through single factor tests and orthogonal test. The cellulase activity was determined by filter paper method. The results showed that the optimal medium formula for P. nameko producing cellulase was as follows： bean dregs 8%, ammonium sulfate 0.08%, Tween-80 0.15%, pH value 5.2.
出处
《中国酿造》
CAS
北大核心
2011年第9期99-101,共3页
China Brewing
基金
黑龙江省科技厅自然基金资助项目(C200938)
关键词
豆渣
滑菇
深层培养
纤维素酶
bean dregs
Pholiom nameko
submerged fermentation
cellulase
