Improving Saccharomyces cerevisiae growth against lignocellulose-derived inhibitors as well as maximizing ethanol production by a combination proposal of γ-irradiation pretreatment with in situ detoxification
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- 作者：Yun Liu ; liuyun@mail.buct.edu.cn" class="auth_mail" title="E-mail the corresponding author ; liuyunprivate@sina.com" class="auth_mail" title="E-mail the corresponding author ; Hua Zhou1 ; Liuyang Wang ; Shihui Wang ; Lihai Fan
- 关键词：γ-Irradiation pretreatment ; In situ detoxification ; Separate hydrolysis and fermentation (SHF) ; Simultaneous saccharification and fermentation (SSF) ; Bioethanol
- 刊名：Chemical Engineering Journal
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：287
- 期：Complete
- 页码：302-312
- 全文大小：3462 K
文摘
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Irradiation pretreatment can disrupt the structure of lignocellulose and modify its morphology.
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Inhibitors formed during irradiation pretreatment harm yeast viability and ethanol production.
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Combined strategies of irradiation pretreatment with detoxification solve the toxicity dilemma.
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Yeast viability, residual glucose and ethanol yield are depended on detoxification method.
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Irradiated biomass can be performed in situ detoxification in solid state without extra step.