采用紫外线和亚硝酸处理诱变筛选酱油曲菌

Screening Soybean Koji Molds by Using U.V and Nitrite's Inducing

采用酪蛋白透明圈测定和诱变处理(u.v 和亚硝酸)相结合的方法,筛选出2株生长快、产孢子多、酶活力高的酱油曲菌.

Two domesticated Koji molds(named M31 and M264)were screened by comprehensive optimum methods,namely casein transparent circle,physical and chemical inducers. The Koji molds grew rapidly,produced more spores and had high enzyme activity.