【作者】 张凤英； 于博； 马蕤；

【Author】 ZHANG Feng-ying;YU Bo;MA Rui;Academy of Food Science and Engineering, Jiangxi Agriculture University;

【机构】 江西农业大学食品科学与工程学院；

【摘要】 本文利用微波诱变技术对产糖化酶米根霉菌F6进行诱变,结果筛选到一株糖化酶高产菌株F6-20d,不仅糖化酶活力提高了3.7倍,而且有很好的遗传稳定性。更多还原

【Abstract】 The paper focused on the influence of microwave Irradiation mutagenesis on Rhizopus oryzae F6. A high glucoamylase producing strain Rhizopus oryzae F6 was screend out from its parrent strain F6 by microware irradiation. Its saccharogenic activity increases by 3.7 times and its characteristics of highly producing glucoamylase remained stable after many times of subcultures storage for one years.更多还原