Sequential enzymatic saccharification and fermentation of ionic liquid and organosolv pretreated agave bagasse for ethanol production

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• 作者：Jose A. P&eacute ; rez-Pimienta^a ; ^{japerez@uan.edu.mx} ; Alejandra Vargas-Tah^b ; Karla M. Ló ; pez-Ortega^c ; Yessenia N. Medina-Ló ; pez^c ; Jorge A. Mendoza-P&eacute ; rez^d ; Sayeny Avila^e ; Seema Singh^e ; ^f ; Blake A. Simmons^e ; ^f ; In&eacute ; s Loaces^b ; ¹ ; Alfredo Martinez^b ; ^{alfredo@ibt.unam.mx}
• 关键词：Agave bagasse ; Fuel ethanol ; Ionic liquid ; Organosolv ; Sequential saccharification and fermentation ; Crystallinity
• 刊名：Bioresource Technology
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：225
• 期：Complete
• 页码：191-198
• 全文大小：1042 K
• 卷排序：225

文摘

Ionic liquid (IL) and organosolv (OV) pretreatments were applied on AGB. Sequential saccharification and fermentation (SESF) was used on pretreated AGB. High lignin and xylan removal were achieved with IL and OV pretreatments. Total sugars consumption with no solids removal occurred during SESF. Based on 100 kg raw AGB, ethanol yield was 12.1 kg for IL and 12.7 kg for OV.