Enhanced saccharification of wheat straw with the application of ultrasonic-assisted quaternary ammonium hydroxide pretreatment

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• 作者：Chao Zhong ^{vicent719@njtech.edu.cn} ; Honghua Jia ; ^{hhjia@njtech.edu.cn} ; Ping Wei ^{weiping@njtech.edu.cn}
• 关键词：Lignocelluloses ; Quaternary ammonium hydroxide ; Ultrasonic-assisted ; Pretreatment ; Bioconversion
• 刊名：Process Biochemistry
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：53
• 期：Complete
• 页码：180-187
• 全文大小：3215 K
• 卷排序：53

文摘

Combined mechanical-chemical pretreatment for wheat straw was designed. Pretreated straws with great lignin removal and structure disruption were obtained. Process analysis of pretreatment was conducted to determined significant factors. 4-fold enhanced saccharification yield (∼92%) was achieved from pretreated straws. Lignin could be partially recovered and collected from straw via pretreatment.