Under aerobic conditions the determination method of key enzyme activity of 1,3-propanediol production by Klebsiella pneumoniae was established.

• 研究了克雷伯杆菌生产1,3-丙二醇关键酶(甘油脱氢酶、1,3-丙二醇氧化还原酶、甘油脱水酶)的发酵条件。