Article
Consequences of cps mutation of Klebsiella pneumoniae on 1,3-propanediol fermentation.
Applied microbiology and biotechnology - 1 Mar 2010
Guo Ni-Ni, Zheng Zong-Ming, Mai Yu-Lin, Liu Hong-Juan, Liu De-Hua
Abstract excerpt
The filtration in 1,3-propanediol (1,3-PD) downstream process is influenced by the large amounts of capsular polysaccharides (CPS) produced by Klebsiella pneumoniae CGMCC 1.6366. The morphological and fermentation properties were investigated with the CPS-deficient mutant K. pneumoniae CGMCC 1.6366 CPS. Similar biomass was obtained with CGMCC 1.6366, and the mutant strain in batch cultures indicating the cell...
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