红外紫外复合辐射对果胶酶产生菌原生质体诱变研究  

Mutagenic Effect of IR+U.V Co-Irradiation on Protoplast of Pectinase Strain

作　　者：杨天波[1] 朱宝成[1] 王俊刚[1] 刘丽花[1] 牛惠敏[1] 

机构地区：[1]河北大学生物系,河北保定071002

出　　处：《红外技术》1993年第2期37-39,共3页Infrared Technology

摘　　要：试验结果表明,果胶酶产生菌Asp.3.396原生质体及菌体孢子,经红外与紫外复合辐照后,菌体原生质体及孢子致死率显著降低,突变株产酶性能明显提高。Experimental results indicated that infrared ( IR) and ultraviolet ( U.V ) irradiation decreased lethal percentage of pictinase strain and increased enzyme activity of pectinase strain. The mutagenic effect of IR and U.V irradiation on protoplasts of pectinase strain was more significant than the effect on spore.These results may be very useful in technology for the production of pectinase.

关 键 词：果胶酶产生菌 原生质体 红外 紫外 复合辐射 诱变 

分 类 号：TQ925.3[轻工技术与工程—发酵工程] TN219[电子电信—物理电子学]