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Treatment of different parts of corn stover for high yield and lower polydispersity lignin extraction with high-boiling alkaline solvent
Yang, Mengyao1,2; Rehman, Muhammad Saif Ur2,3; Yan, Tingxuan4,5; Khan, Asad Ullah3; Oleskowicz-Popiel, Piotr6; Xu, Xia4,5; Cui, Ping4; Xu, Jian4,5
2018-02-01
发表期刊BIORESOURCE TECHNOLOGY
ISSN0960-8524
卷号249页码:737-743
摘要The influence of different parts of corn stover on lignin extraction was investigated. Five kinds of lignin were isolated by the high boiling point solvent extraction from the whole corn stover and four different parts including leaf, husk, bark and pith. The optimal condition was obtained: 6.25 g/L NaOH, 140 degrees C, 1 h and 60% (v/v) 1,4-butanediol. The extracted lignins were then characterized. FT-IR analysis revealed that all of the lignins were typically herbaceous. The lignin extracted from husk contained more S unit. Gel permeation chromatography analysis showed that it was necessary to separate corn stover into different parts to obtain low polydispersity lignin. The SEM and FT-IR analysis proved that the lignin dissolution was related to the tightness structure presenting a positive correlation with hydrogen bond index.
关键词Biomass Lignin Extraction Pretreatment Low Polydispersity Hydrogen Bond Index
文章类型Article
WOS标题词Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2017.10.055
收录类别SCI
语种英语
关键词[WOS]LIQUID HOT-WATER ; ENZYMATIC-HYDROLYSIS ; ETHANOL-PRODUCTION ; LIGNOCELLULOSIC BIOMASS ; PRETREATMENT ; STALK ; HEMICELLULOSE ; FRACTIONATION ; VALORIZATION ; ACID
WOS研究方向Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS类目Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
项目资助者Major Research plan of the National Natural Science Foundation of China(91534107) ; National Natural Science Foundation of China(15762668 ; Chinese Academy of Sciences for awarding President's International Fellowship Initiative (PIFI) for Postdoctoral Research(2016PT012 ; 2117623 ; 2017VEA0029) ; 21476001 ; 21276259)
WOS记录号WOS:000425764100097
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/24016
专题研究所(批量导入)
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
3.Comsats Inst Informat Technol, Dept Chem Engn, Lahore, Pakistan
4.Anhui Univ Technol, Sch Chem & Chem Engn, Maanshan 243032, Anhui, Peoples R China
5.Anhui Univ Technol, Biochem Engn Res Ctr, Maanshan 243032, Anhui, Peoples R China
6.Poznan Univ Tech, Inst Environm Engn, Poznan, Poland
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GB/T 7714
Yang, Mengyao,Rehman, Muhammad Saif Ur,Yan, Tingxuan,et al. Treatment of different parts of corn stover for high yield and lower polydispersity lignin extraction with high-boiling alkaline solvent[J]. BIORESOURCE TECHNOLOGY,2018,249:737-743.
APA Yang, Mengyao.,Rehman, Muhammad Saif Ur.,Yan, Tingxuan.,Khan, Asad Ullah.,Oleskowicz-Popiel, Piotr.,...&Xu, Jian.(2018).Treatment of different parts of corn stover for high yield and lower polydispersity lignin extraction with high-boiling alkaline solvent.BIORESOURCE TECHNOLOGY,249,737-743.
MLA Yang, Mengyao,et al."Treatment of different parts of corn stover for high yield and lower polydispersity lignin extraction with high-boiling alkaline solvent".BIORESOURCE TECHNOLOGY 249(2018):737-743.
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