The microbial conversion of glycerol into 1,3-propanediol(1,3-PD) by Klebsiella pneumoniae under anaerobic conditions was studied.

• 对克雷伯氏菌在厌氧条件下以甘油为原料发酵生产1,3丙-二醇进行了研究,比较了不同甘油对菌体生长和产物生成的影响。