GIEC OpenIR  > 中国科学院广州能源研究所
Investigation of the pellets produced from sugarcane bagasse during liquid hot water pretreatment and their impact on the enzymatic hydrolysis
Wang, Wen; Zhuang, Xinshu; Yuan, Zhenhong; Yu, Qiang; Qi, Wei
2015-08-01
Source PublicationBIORESOURCE TECHNOLOGY
Volume190Pages:7-12
AbstractIn the process of liquid hot water (LHW) pretreatment, there are numbers of pellets formed on the lignocellulosic surface. The characteristics and effect of pellets on the enzymatic hydrolysis of LHW-treated sugarcane bagasse (SCB) were investigated. After SCB was treated with LHW at 180 degrees C, the pellets deposited on the surface of solid residues were extracted gently with 1% sodium hydroxide (NaOH) solution. They were composed of 81.0% lignin, 7.0% glucan, and 3.2% xylan. The LHW pretreatment solution (PS) was sprayed to the filter paper, and the pellets were observed on its surface. Fourier transform infrared spectroscopy (FTIR) data showed that lignin was also the main component of the PS pellets. The effect of the pellets on enzymatic hydrolysis was chiefly attributed to the steric hindrance, not the cellulase adsorption. The structural characteristics of LHW-treated SCB might play a more important role in influencing the enzymatic hydrolysis than the pellets. (C) 2015 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordLiquid Hot Water Alkaline Wash Lignin Pellets Enzymatic Hydrolysis Sugarcane Bagasse
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2015.04.059
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordSWEET SORGHUM BAGASSE ; LIGNOCELLULOSIC MATERIALS ; HYDROTHERMAL PRETREATMENT ; STRUCTURAL-CHANGES ; LIGNIN ; CELLULOSE ; SACCHARIFICATION ; DELIGNIFICATION ; WOOD ; ADSORPTION
Indexed BySCI
Language英语
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000355200200002
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10500
Collection中国科学院广州能源研究所
AffiliationChinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Wang, Wen,Zhuang, Xinshu,Yuan, Zhenhong,et al. Investigation of the pellets produced from sugarcane bagasse during liquid hot water pretreatment and their impact on the enzymatic hydrolysis[J]. BIORESOURCE TECHNOLOGY,2015,190:7-12.
APA Wang, Wen,Zhuang, Xinshu,Yuan, Zhenhong,Yu, Qiang,&Qi, Wei.(2015).Investigation of the pellets produced from sugarcane bagasse during liquid hot water pretreatment and their impact on the enzymatic hydrolysis.BIORESOURCE TECHNOLOGY,190,7-12.
MLA Wang, Wen,et al."Investigation of the pellets produced from sugarcane bagasse during liquid hot water pretreatment and their impact on the enzymatic hydrolysis".BIORESOURCE TECHNOLOGY 190(2015):7-12.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Wen]'s Articles
[Zhuang, Xinshu]'s Articles
[Yuan, Zhenhong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Wen]'s Articles
[Zhuang, Xinshu]'s Articles
[Yuan, Zhenhong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Wen]'s Articles
[Zhuang, Xinshu]'s Articles
[Yuan, Zhenhong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.