CAS OpenIR  > 生化工程国家重点实验室
Optimization of Enzymatic Hydrolysis of Wheat Straw Pretreated by Alkaline Peroxide Using Response Surface Methodology
Qi, Benkun1,2; Chen, Xiangrong1; Shen, Fei1; Su, Yi1; Wan, Yinhua1; Wan, YH
2009-08-05
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
ISSN0888-5885
Volume48Issue:15Pages:7346-7353
AbstractTo optimize the enzymatic conversion of widely available lignocellulosic biomass-wheat straw (WS), pretreatment facilitating the enzymatic saccharification process was first performed by alkaline peroxide, resulting in a substrate consisting of 60.17% cellulose, 29.53% hemicelluloses, and 4.59% lignin. Using response surface methodology, the combined effects of enzyme loading, substrate concentration, surfactant concentration, and reaction time on hydrolysis yield from enzymatic saccharification of WS were further investigated. The results showed that both enzyme loading and substrate concentration had interactions with surfactant concentration. A quadratic polynomial equation for predicting the hydrolysis yield was developed. The experimental results were in good agreement with predicted values. Therefore, the model could be successfully used to identify the effective combinations of the four factors for predicting hydrolysis yield.
KeywordCellulose Hydrolysis Ethanol-production Reducing Sugar Rice Straw Rye Straw Saccharification Hemicelluloses Acid Polysaccharides Delignification
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/ie8016863
Indexed BySCI
Language英语
WOS KeywordCELLULOSE HYDROLYSIS ; ETHANOL-PRODUCTION ; REDUCING SUGAR ; RICE STRAW ; RYE STRAW ; SACCHARIFICATION ; HEMICELLULOSES ; ACID ; POLYSACCHARIDES ; DELIGNIFICATION
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000268479500052
Citation statistics
Cited Times:116[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6607
Collection生化工程国家重点实验室
Corresponding AuthorWan, YH
Affiliation1.Chinese Acad Sci, Natl Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Qi, Benkun,Chen, Xiangrong,Shen, Fei,et al. Optimization of Enzymatic Hydrolysis of Wheat Straw Pretreated by Alkaline Peroxide Using Response Surface Methodology[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2009,48(15):7346-7353.
APA Qi, Benkun,Chen, Xiangrong,Shen, Fei,Su, Yi,Wan, Yinhua,&Wan, YH.(2009).Optimization of Enzymatic Hydrolysis of Wheat Straw Pretreated by Alkaline Peroxide Using Response Surface Methodology.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,48(15),7346-7353.
MLA Qi, Benkun,et al."Optimization of Enzymatic Hydrolysis of Wheat Straw Pretreated by Alkaline Peroxide Using Response Surface Methodology".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 48.15(2009):7346-7353.
Files in This Item:
File Name/Size DocType Version Access License
20131216-15-复件 BJ012(3061KB) 限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Qi, Benkun]'s Articles
[Chen, Xiangrong]'s Articles
[Shen, Fei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Qi, Benkun]'s Articles
[Chen, Xiangrong]'s Articles
[Shen, Fei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Qi, Benkun]'s Articles
[Chen, Xiangrong]'s Articles
[Shen, Fei]'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.