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Mechanical property of different corn stover morphological fractions and its correlations with high solids enzymatic hydrolysis by periodic peristalsis
Liu, Zhi-Hua1,2; Chen, Hong-Zhang1
2016-08-01
Source PublicationBIORESOURCE TECHNOLOGY
ISSN0960-8524
Volume214Issue:AUGPages:292-302
AbstractSelective structure fractionation combined with periodic peristalsis was exploited to improve the conversion performance of corn stover. The increase of glucan and lignin content and the decrease of xylan content in stem pith were highest after SE, whereas they were lowest in stem node. Glucan conversion increased in this order: steam node < stem rind < whole corn stover (WCS) < stem pith < leaf sheath < leaf. Glucan conversion using periodic peristalsis increased by 10-17% before 24 h compared with that using incubator shaker. Stem pith, leaf sheath, leaf, and WCS showed lower hardness and total work in texture profile analysis, resulting in higher glucan conversion compared with stem node and stem rind. Periodic peristalsis reduced hardness and total work before 24 h, which was consistent with increased glucan conversion. Periodic peristalsis was an effective strategy to increase high solids enzymatic hydrolysis efficiency of different corn stover morphological fractions. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordSelective Structure Fractionation Steam Explosion Periodic Peristalsis High Solids Enzymatic Hydrolysis Mechanical Property
SubtypeArticle
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2016.04.064
Indexed BySCI
Language英语
WOS KeywordSTEAM EXPLOSION ; RICE STRAW ; SIMULTANEOUS SACCHARIFICATION ; BIOMASS ; FERMENTATION ; PRETREATMENT ; LOGISTICS ; FIBERS
WOS Research AreaAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
Funding OrganizationNational High Technology Research and Development Program (863 Program)(2012AA021302) ; Open Funding Project of the National Key Laboratory of Biochemical Engineering(2013KF-01)
WOS IDWOS:000377366900039
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/20963
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, Zhi-Hua,Chen, Hong-Zhang. Mechanical property of different corn stover morphological fractions and its correlations with high solids enzymatic hydrolysis by periodic peristalsis[J]. BIORESOURCE TECHNOLOGY,2016,214(AUG):292-302.
APA Liu, Zhi-Hua,&Chen, Hong-Zhang.(2016).Mechanical property of different corn stover morphological fractions and its correlations with high solids enzymatic hydrolysis by periodic peristalsis.BIORESOURCE TECHNOLOGY,214(AUG),292-302.
MLA Liu, Zhi-Hua,et al."Mechanical property of different corn stover morphological fractions and its correlations with high solids enzymatic hydrolysis by periodic peristalsis".BIORESOURCE TECHNOLOGY 214.AUG(2016):292-302.
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