Food and Fermentation Industries >

2010 , Vol. 36 >Issue 09: 56 - 59

DOI: https://doi.org/10.13995/j.cnki.11-1802/ts.2010.09.001

Food and Fermentation Industries

Fermentation of 1,3-propanediol Production by Fusant

  • Cui Xiu-yun ,
  • Shao Qian-fei
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Online published: 2010-09-25

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Abstract

The overproducing strain was constructed by methods of protoplast fusion with Klebsiella pneumoniae AS1.1639 and ATCC15380 as the parents strain.The fusant had genetic stability after cultured for several generations and in 5 L fermenter.1,3-propanediol production was about 80 g/L and glycerol translation rate was 70% in 200 L and 2000L fermenter.

Key words： 1; 3-propanediol; protoplast fusion; Klebsiella pneumoniae; fermentation

Cite this article

Cui Xiu-yun , Shao Qian-fei . Fermentation of 1,3-propanediol Production by Fusant[J]. Food and Fermentation Industries, 2010 , 36(09) : 56 -59 . DOI: 10.13995/j.cnki.11-1802/ts.2010.09.001

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