不同真菌纤维素酶固体发酵条件的比较研究  

Comparative Studies on Optimal Condition for Solid Fermentation of Cellulases from Different Fungi

作　　者：潘锋[1] 史小丽[1] 孙东平[1] 杨树林[1] 

机构地区：[1]南京理工大学生物工程研究所,江苏南京210094

出　　处：《粮食与饲料工业》2001年第2期33-35,共3页Cereal & Feed Industry

基　　金：南京市科委资助项目

摘　　要：在稻草和麸皮固体培养基上对木霉、康宁木霉、绿色木霉、黑曲霉、宇佐美曲霉纤维素酶产酶条件进行了研究 ,分析了培养基组成、含水量、氮源、培养时间对酶活性的影响 。The optimal conditions for producing cellulase from five different fungi, namely, Trichoderma, Trichoderma koningii, Trichoderma viride, Aspergillus niger, Aspergillus usamii were studied. The effects of compositions of medium, moisture content, nitrogen sources and cultivation time on cellulase activity were analysed. The pH stability and optimal temperature for enzyme action were primarily studied.

关 键 词：木霉 曲霉 纤维素酶 固体发酵 秸秆 饲料 产酶条件 

分 类 号：S816.6[农业科学—饲料科学]