Effect of residual lignins present in cholinium ionic liquid-pretreated rice straw on the enzymatic hydrolysis of cellulose

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• 作者：Yan-Xia An ; Min-Hua Zong ; Song-Qing Hu ; Ning Li ; ^{lining@scut.edu.cn}
• 关键词：Enzymatic saccharification ; Ionic liquids ; Lignocellulosic biomass ; Non-productive enzyme adsorption ; Pretreatment
• 刊名：Chemical Engineering Science
• 出版年：2017
• 出版时间：6 April 2017
• 年：2017
• 卷：161
• 期：Complete
• 页码：48-56
• 全文大小：753 K
• 卷排序：161

文摘

RLs isolated from cholinium IL-pretreated straw had different structural features. Gly-RL had the highest carboxylic acid and the lowest phenolic hydroxyl contents. Gly-RL displayed the weakest non-productive enzyme adsorption. Negative effect of RLs stemmed from their inhibition to cellulase-mediated reactions.