Enhanced bio-ethanol production from cellulosic materials by semi-simultaneous saccharification and fermentation using high temperature resistant Saccharomyces cerevisiae TJ14

详细信息    查看全文

• 作者：Hosein Shahsavarani¹ ; ^&dagger ; ; Daisuke Hasegawa¹ ; ^&dagger ; ; Daiki Yokota¹ ; Minetaka Sugiyama¹ ; Yoshinobu Kaneko¹ ; Chuenchit Boonchird² ; Satoshi Harashima¹ ; ^{harashima@bio.eng.osaka-u.ac.jp}
• 关键词：Bio-ethanol production ; Thermotolerance ; Semi-simultaneous saccharification and fermentation ; Cellulose ; Saccharomyces cerevisiae
• 刊名：Journal of Bioscience and Bioengineering
• 出版年：2013
• 出版时间：January, 2013
• 年：2013
• 卷：115
• 期：1
• 页码：20-23
• 全文大小：261 K

文摘

The capability of multi-stress-tolerant Saccharomyces cerevisiae diploid strain TJ14 for the production of cellulosic bio-ethanol by semi-simultaneous saccharification and fermentation (SSSF) technology was evaluated under high-temperature conditions. At 39¡ãC, the TJ14 produced 45?g/l ethanol by SSSF of 100?g?(w/v)/l cellulose - a significantly higher concentration than reported in prevailing literature.