Production of poly-β-hydroxybutyrate on molasses by recombinant Escherichia coli

被引：0
作者：
Fang Liu
Wenqing Li
Darin Ridgway
Tingyue Gu
Zhongyao Shen
机构：
[1] Ohio University Athens,Department of Chemical Engineering
[2] Tsinghua University,Department of Chemical Engineering
来源：
Biotechnology Letters | 1998年 / 20卷
关键词：
Glucose; Escherichia Coli; Fermentation; Organic Chemistry; Carbon Source;
D O I：
暂无
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学科分类号：
摘要：
Beet molasses successfully replaced glucose as sole carbon source to produce poly-β-hydroxybutyrate by a recombinant Escherichia coli strain (HMS174/pTZ18u-PHB). The fermentation with molasses was cheaper than with glucose. The final dry cell weight, PHB content and PHB productivity were 39.5 g/L, 80% (w/w) and 1 g/Lh, respectively, in a 5 L stirred tank fermenter after 31.5 h fed-batch fermentation with constant pH and dissolved O2 content. © Rapid Science Ltd. 1998
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页码：345 / 348
页数：3
相关论文
共 24 条
  • [1] Beaulieu M(1995)undefined Appl Environ Microbiol 61 65-169
  • [2] Beaulieu Y(1993)undefined Makromol Chem 194 1983-1990
  • [3] Mélinard J(1997)undefined Bioprocess Eng 17 335-342
  • [4] Pandian S(1992)undefined Biotechnol Bioeng 14 811-816
  • [5] Goulet J(1997)undefined Biotechnol Lett 19 1033-1035
  • [6] Bradel R(1994)undefined J Biotechnol 32 203-211
  • [7] Reichert K-H(1991)undefined J Bacteriol 173 168-175
  • [8] Choi J-I(1986)undefined Appl Microbiol Biotechnol 23 322-329
  • [9] Lee SY(undefined)undefined undefined undefined undefined-undefined
  • [10] Kim BS(undefined)undefined undefined undefined undefined-undefined
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