Effects of Ethanol Concentration on Immobilized Zymomonas mobilis for Continuous Production of Ethanol

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概要

• 論文の詳細を見る

• The effects of ethanol concentration on the ethanol productivity and activity of immobilized Zymomonas mobilis cells during continuous fermentation of glucose has been studied at various ethanol concentrations. On changing the inlet ethanol concentration, P_0,from 0.0 kg/m^3 to any other level, 8 h were required to fully experience the effects of a change in P_0,whereas 8 h to 2 days, depending on P_0,were required to reach the steady state on switching back to the ethanol free medium. The volumetric ethanol productivity decreased from 92.5 to 0.0 kg/m^3・h as the ethanol concentration in the bioreactor was changed from 46.3 to 126 kg/m^3. The activity of the immobilized cells recovered up to 63% in 2 days even after exposing the cells to 126 kg/m^3 of ethanol.

• 公益社団法人日本生物工学会の論文
• 1987-04-25

著者

• MARGARITIS ARGYRIOS

  Chemical and Biochemical Engineering, Faculty of Engineering Science, The University of Western Onta

• Margaritis Argyrios

  Chemical And Biochemical Engineering Faculty Of Engineering Science The University Of Western Ontari

関連論文

• Effects of Calcium Chloride Concentration on Ethanol Production and Growth of Immobilized Zymomonas mobilis
• Effects of Ethanol Concentration on Immobilized Zymomonas mobilis for Continuous Production of Ethanol
• Production of Inulinase (β-Fructan Fructanohydrolase) by Kluyveromyces marxianus

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