GIEC OpenIR  > 中国科学院广州能源研究所
Effects of different pretreatment methods on chemical composition of sugarcane bagasse and enzymatic hydrolysis
Gao, Yueshu1,2; Xu, Jingliang1; Zhang, Yu1; Yu, Qiang1; Yuan, Zhenhong1; Liu, Yunyun1
2013-09-01
发表期刊BIORESOURCE TECHNOLOGY
卷号144页码:396-400
摘要Different pretreatment processes, including liquid hot water (LHW) pretreatment, sodium hydroxide (NaOH) pretreatment, and their combinative pretreatments, were conducted to improve the enzymatic digestibility and sugar recovery from sugarcane bagasse (SCB). LHW pretreatment solubilized over 82% of xylan and 42% of lignin, after which the SCB presented the poorest enzymatic digestibility. NaOH pretreatment could remove 78% of lignin and retain most of glucan. For combinative pretreatments, the sequence of two procedures had a significant effect on the chemical composition, substrate characteristic and the subsequent enzymatic hydrolysis process. LHW-NaOH pretreatment could solubilize over 92% of xylan and remove 76% of lignin, and the highest total sugar recovery of 73% was achieved after 72 h enzymatic hydrolysis. While NaOH-LHW pretreatment, which could remove nearly 84% of lignin, but only solubilize 71% of xylan, showed the highest enzymatic digestibility. The pretreatment efficiency was: NaOH-LHW > NaOH > LHW-NaOH > LHW. (C) 2013 Published by Elsevier Ltd.
文章类型Article
关键词Sugarcane Bagasse Pretreatment Enzymatic Hydrolysis
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2013.06.036
研究领域[WOS]Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]CORN STOVER ; AQUEOUS AMMONIA ; BIOMASS ; WATER ; SACCHARIFICATION ; LIGNOCELLULOSE ; FRACTIONATION ; CELLULOSE ; ETHANOL ; COOKING
收录类别SCI
语种英语
WOS类目Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号WOS:000324280100054
引用统计
被引频次:37[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/344007/10092
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Gao, Yueshu,Xu, Jingliang,Zhang, Yu,et al. Effects of different pretreatment methods on chemical composition of sugarcane bagasse and enzymatic hydrolysis[J]. BIORESOURCE TECHNOLOGY,2013,144:396-400.
APA Gao, Yueshu,Xu, Jingliang,Zhang, Yu,Yu, Qiang,Yuan, Zhenhong,&Liu, Yunyun.(2013).Effects of different pretreatment methods on chemical composition of sugarcane bagasse and enzymatic hydrolysis.BIORESOURCE TECHNOLOGY,144,396-400.
MLA Gao, Yueshu,et al."Effects of different pretreatment methods on chemical composition of sugarcane bagasse and enzymatic hydrolysis".BIORESOURCE TECHNOLOGY 144(2013):396-400.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Gao, Yueshu]的文章
[Xu, Jingliang]的文章
[Zhang, Yu]的文章
百度学术
百度学术中相似的文章
[Gao, Yueshu]的文章
[Xu, Jingliang]的文章
[Zhang, Yu]的文章
必应学术
必应学术中相似的文章
[Gao, Yueshu]的文章
[Xu, Jingliang]的文章
[Zhang, Yu]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。