Yang, Dong, Li, Chun, Du, Chenyu, Zhang, Yanping and Cao, Zhu’an (2003) Production of 1,3-Propanediol by Klebsiella pneumoniae in Two Stage Two Substrate Fermentation. The Chinese Journal of Process Engineering, 3 (3). pp. 269-273. ISSN 1009-606X

wo stage two substrate fermentation of 1,3-propanediol by Klebsiella pneumoniae was studied. The fermentation results showed that the cell and 1,3-propanediol concentrations increased to OD650 9.37 and 50.16 g/L respectively. The 1,3-propanediol productivity of 0.836 g/(Lh) was achieved, which is increased by 45% than the conventional anaerobic fermentation.

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