酱油生产菌株的纯化复壮

Purification and Renovation of Strain for Soy Sauce Production

文中报告了酱油生产的主要菌种沪酿 3 0 42米曲霉的纯化复壮的方法 ,并对复壮菌株、退化菌株、原始菌株的酶活力、孢子数和生长速度进行了比较 ,结果表明经纯化复壮筛选出的

In this paper,it was reported that method of purification and renovation on Asperillus oryzae As.3 951 which is the main strain of soy production.Enzymatic activity,spore output and growth rate about renovated strain,devolution strain and original strain were compared respectively.The results indicated that the strain No.3 selected by purified and renovated was better than original strain in the three aspect above.