豆豉溶栓酶产生菌株的诱变育种  

Mutation of Douchi Fibrinolytic Enzyme Producing Strain

作　　者：豆孝伟[1] 陈桂光[1] 张云开[1] 梁智群[1] 

机构地区：[1]广西大学生命科学与技术学院,广西南宁530004

出　　处：《现代食品科技》2007年第3期33-35,38,共4页Modern Food Science and Technology

摘　　要：以豆豉溶栓酶产生菌株蜡状芽胞杆菌DC-101为出发菌株,通过微波和紫外线对该菌株的联合诱变作用,得到一株遗传稳定性较好的高产菌株DC-301,其产酶能力是出发菌株的2.67倍。Mutant DC-301 was got with microwave and ultraviolet radiation treatments, which is stable after several subcultures. The yield of the fibrinolytic enzyme produced by the mutant is 2.67 times higher than those by wild strain Bacillus cereus DC-101.

关 键 词：溶栓酶 微波 诱变育种 

分 类 号：TS201.25[轻工技术与工程—食品科学]