Deep eutectic solvents from hemicellulose-derived acids for the cellulosic ethanol refining of Akebia' herbal residues

doi:10.1016/j.biortech.2017.09.159

GIEC OpenIR

	Deep eutectic solvents from hemicellulose-derived acids for the cellulosic ethanol refining of Akebia' herbal residues
	Yu, Qiang 1; Zhang, Aiping 2; Wang, Wen 1; Chen, Long 1,3; Bai, Ruxue 1,3; Zhuang, Xinshu1 ; Wang, Qiong1 ; Wang, Zhongming1 ; Yuan, Zhenhong1
	2018
发表期刊	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
卷号	247 页码:705-710
通讯作者	Wang, Qiong(wangqiong@ms.giec.ac.cn)
摘要	Here, the potential use of herbal residues of Akebia as feedstock for ethanol production is evaluated. Additionally, five deep eutectic solvents from hemicellulose-derived acids were prepared to overcome biomass recalcitrance. Reaction temperatures had more significant influences on solid loss and chemical composition than the molar ratios of choline chloride (ChCl) to derived acids. Glycolic acid resulted in the maximum levels of lignin, xylan and glucan removal, which were 60.0%, 100% and 71.5%, respectively, at 120 degrees C with a 1: 6 M ratio of ChCl-glycolic acid. In contrast, ChCl-formic acid resulted in the greatest level of glucan retention, at 97.8%, with a lignin removal rate of 40.7% under the same pretreatment conditions. Moreover, ChCl loading could significantly enhance the selectivity of carboxylic acid for lignin dissolution. A 98.0% level of subsequent enzymatic saccharification and a 100% ethanol yield were achieved after ChCl-formic acid pretreatments of Akebia' herbal residues.
关键词	Deep eutectic solvents Herb residues Pretreatment Enzymatic digestibility Ethanol
DOI	10.1016/j.biortech.2017.09.159
关键词[WOS]	LIQUID HOT-WATER ; FLUIDIZED-BED ; ENZYMATIC DIGESTIBILITY ; PRETREATMENT ; LIGNIN ; GASIFICATION ; REMOVAL ; LIGNOCELLULOSE ; HYDROLYSIS ; PYROLYSIS
收录类别	SCI
语种	英语
资助项目	Pearl River S & T Nova Program of Guangzhou, China[201610010110] ; Young Top-notch Talent of Guangdong Province, China[2016TQ03N647] ; National Natural Science Foundation of China[31770617] ; National Natural Science Foundation of China[21506216] ; National Natural Science Foundation of China[51506207] ; National Natural Science Foundation of China[51561145015] ; Science and Technology Planning Project of Guangdong Province, China[2014A010106023] ; Natural Science Foundation of Guangdong Province[2015A030311022] ; Natural Science Foundation for the Research Team of Guangdong Province[2016A030312007] ; Youth Innovation Promotion Association, CAS[2015289]
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
项目资助者	Pearl River S & T Nova Program of Guangzhou, China ; Young Top-notch Talent of Guangdong Province, China ; National Natural Science Foundation of China ; Science and Technology Planning Project of Guangdong Province, China ; Natural Science Foundation of Guangdong Province ; Natural Science Foundation for the Research Team of Guangdong Province ; Youth Innovation Promotion Association, CAS
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000417841800088
出版者	ELSEVIER SCI LTD
引用统计	被引频次：79[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/22823
专题	中国科学院广州能源研究所
通讯作者	Wang, Qiong
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 2.South China Agr Univ, Coll Forestry & Landscape Architecture, Guangzhou 510642, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
第一作者单位	中国科学院广州能源研究所
推荐引用方式 GB/T 7714	Yu, Qiang,Zhang, Aiping,Wang, Wen,et al. Deep eutectic solvents from hemicellulose-derived acids for the cellulosic ethanol refining of Akebia' herbal residues[J]. BIORESOURCE TECHNOLOGY,2018,247:705-710.
APA	Yu, Qiang.,Zhang, Aiping.,Wang, Wen.,Chen, Long.,Bai, Ruxue.,...&Yuan, Zhenhong.(2018).Deep eutectic solvents from hemicellulose-derived acids for the cellulosic ethanol refining of Akebia' herbal residues.BIORESOURCE TECHNOLOGY,247,705-710.
MLA	Yu, Qiang,et al."Deep eutectic solvents from hemicellulose-derived acids for the cellulosic ethanol refining of Akebia' herbal residues".BIORESOURCE TECHNOLOGY 247(2018):705-710.