纤维素酶液体深层发酵生产工艺的研究  

PRODUCTION TECHNOLOGY ON THE DEEP FERMENTATION OF CELLULASE

作　　者：王遂[1] 李洁[2] 郑之兰 梁霆[4] 莫志忠 刘凤元 刘波[4] 

机构地区：[1]哈尔滨师范大学化学系,哈尔滨150080 [2]哈尔滨师范大学生物系,哈尔滨150080 [3]哈尔滨轻工学院 [4]黑龙江省科学院应用微生物研究所,哈尔滨150010

出　　处：《生物技术》1998年第6期26-31,共6页Biotechnology

摘　　要：对纤维素酶液体深层发酵进行了生产工艺的研究。在实验室摇瓶试验的基础上，进行了纤维素酶的二级和三级液体深层发酵的工业生产性试验。使酶活力达到140～155u／ml．为进一步的工业化生产提供了生产工艺路线及工艺参数。Production technology the deep fermentation of cellulase were studied in this paper.Two and three stage liquid cultivation industrial production of cellulose were studied. The ac tivation of cellulase was 140 ～155u/ml. The technological process and the parameter were provided for the industrial production of cellulase in three stage deep fermentation

关 键 词：液体发酵 纤维素酶 酶活力 生产工艺 

分 类 号：TQ925.9[轻工技术与工程—发酵工程]