Strategy for preventing bacterial contamination by adding exogenous ethanol in solid-state semi-continuous bioethanol production(BIOCHEMICAL ENGINEERING)
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概要
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A strategy for preventing reduction of ethanol yield in fermentation caused by bacterial contamination was developed. In solid-state ethanol fermentation in which saccharification, fermentation and ethanol recovery are performed simultaneously, the addition of exogenous ethanol to the fermentation mixture at the start of fermentation at 50g kg^<-1> prevented contamination, and the ethanol yield reached 0.50g g^<-1>.
著者
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Kino-oka Masahiro
Department Of Biotechnology Graduate School Of Engineering Osaka University
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Katakura Yoshio
Department Of Agricultural Chemistry Faculty Of Agriculture The University Of Tokyo
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Moukamnerd Churairat
Department of Biotechnology, Graduate School of Engineering, Osaka University
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Harashima Satoshi
Department Of Biotechnology Faculty Of Engineering Osaka University
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Katakura Yoshio
Department Of Life Science And Bioengineering Faculty Of Chemistry Materials And Bioengineering Kans
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Moukamnerd Churairat
Department Of Biotechnology Graduate School Of Engineering Osaka University
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