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Quantitative characterization of the impact of pulp refining on enzymatic saccharification of the alkaline pretreated corn stover
Xu, Huanfei1,3; Li, Bin1; Mu, Xindong1; Yu, Guang2; Liu, Chao1; Zhang, Yuedong2; Wang, Haisong2
2014-10-01
发表期刊BIORESOURCE TECHNOLOGY
卷号169页码:19-26
摘要In this work, corn stover was refined by a pulp refining instrument (PFI refiner) after NaOH pretreatment under varied conditions. The quantitative characterization of the influence of PFI refining on enzymatic hydrolysis was studied, and it was proved that the enhancement of enzymatic saccharification by PFI refining of the pretreated corn stover was largely due to the significant increment of porosity of substrates and the reduction of cellulose crystallinity. Furthermore, a linear relationship between beating degree and final total sugar yields was found, and a simple way to predict the final total sugar yields by easily testing the beating degree of PFI refined corn stover was established. Therefore, this paper provided the possibility and feasibility for easily monitoring the fermentable sugar production by the simple test of beating degree, and this will be of significant importance for the monitoring and controlling of industrial production in the future. (C) 2014 Elsevier Ltd. All rights reserved.
文章类型Article
关键词Corn Stover Alkaline Pretreatment Pfi Refining Enzymatic Hydrolysis Quantitative Characterization
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2014.06.068
关键词[WOS]INDUCED FIBER HORNIFICATION ; EXTRUSION PRETREATMENT ; FERMENTABLE SUGAR ; HYDROLYSIS ; BIOMASS ; ACID ; LIGNOCELLULOSES ; DIGESTIBILITY ; TOPOCHEMISTRY ; SPECTROSCOPY
收录类别SCI
语种英语
WOS研究方向Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS类目Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号WOS:000340894400003
引用统计
被引频次:11[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/6139
专题绿色化学催化团队
作者单位1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Shandong, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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Xu, Huanfei,Li, Bin,Mu, Xindong,et al. Quantitative characterization of the impact of pulp refining on enzymatic saccharification of the alkaline pretreated corn stover[J]. BIORESOURCE TECHNOLOGY,2014,169:19-26.
APA Xu, Huanfei.,Li, Bin.,Mu, Xindong.,Yu, Guang.,Liu, Chao.,...&Wang, Haisong.(2014).Quantitative characterization of the impact of pulp refining on enzymatic saccharification of the alkaline pretreated corn stover.BIORESOURCE TECHNOLOGY,169,19-26.
MLA Xu, Huanfei,et al."Quantitative characterization of the impact of pulp refining on enzymatic saccharification of the alkaline pretreated corn stover".BIORESOURCE TECHNOLOGY 169(2014):19-26.
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