Effects of Aeration on 2,3-Butanediol Production from Glucose by Klebsiella oxytoca

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概要

• 論文の詳細を見る

• Higher cell concentrations and greater 2,3-butanediol production were observd in aerobic cultures of Klebsiella oxytoca than with anaerobic cultures. The concentration of butanediol inhibitors such as ethanol and lactic acid are partially suppressed by adequate aeration-agitation. Excessive seration-agitation leads to the formation of acetoin and acetic acid at the expense of butanediol. With 94.3 g/l of glucose in the media, aerobic batch cultures produced 38.1 g/l butanediol with complete substrate use and a productivity of 0.39 g/l/h.

• 公益社団法人日本生物工学会の論文
• 1989-06-25

著者

• Qureshi N

  Massey Univ. Palmerston North Nzl

• QURESHI NASIB

  Biochemical Engineering Laboratory, University of Illinois

• CHERYAN MUNIR

  Biochemical Engineering Laboratory, University of Illinois

• Cheryan Munir

  Biochemical Engineering Laboratory University Of Illinois

関連論文

• Effects of Aeration on 2,3-Butanediol Production from Glucose by Klebsiella oxytoca

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