Simultaneous saccharification and co-fermentation for improving the xylose utilization of steam exploded corn stover at high solid loading
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- 作者：Zhi-Hua Liua ; b ; Hong-Zhang Chena ; hzchen@ipe.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Simultaneous saccharification and co-fermentation ; Xylose fermentation ; High solid loading ; Fed-batch ; S. cerevisiae IPE003
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：201
- 期：Complete
- 页码：15-26
- 全文大小：4189 K
文摘
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SSCF of steam exploded corn stover was conducted at high solid loading.
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A novel industrial xylose-utilizing S. cerevisiae IPE003 was used in SSCF.
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Ethanol productivity was 2.6 g/L/h in the use of 60 g/L glucose and 10 g/L xylose.
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Ethanol yield and productivity was 75% and 0.63 g/L/h in SSCF at 20% solid loading.
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The feeding strategy of SECS addition within 24 h increased the SSCF efficiency.