Production of cellulosic ethanol from sugarcane bagasse by steam explosion: Effect of extractives content, acid catalysis and different fermentation technologies
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- 作者：P.V. Nevesa ; A.P. Pitareloa ; b ; L.P. Ramosa ; luiz.ramos@ufpr.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sugarcane bagasse ; Ethanol extractives ; Steam explosion ; Acid catalysis ; Cellulosic ethanol production
- 刊名：Bioresource Technology
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：208
- 期：Complete
- 页码：184-194
- 全文大小：982 K
文摘
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Cane bagasse with low total extractives content was pretreated by steam explosion.
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Autohydrolysis gave glucose yields better than acid-catalyzed steam explosion.
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Extractives removal had little influence on cellulosic ethanol production.
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Substrate hydrolysates were readily fermentable by Saccharomyces cerevisiae.
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Pre-hydrolysis followed by SSF gave the highest overall ethanol volumetric yields.