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The comparison of obtaining fermentable sugars from cellulose by enzymatic hydrolysis and fast pyrolysis
Jiang, Liqun; Zheng, Anqing; Zhao, Zengli; He, Fang; Li, Haibin; Wu, Nannan
2016
Source PublicationBIORESOURCE TECHNOLOGY
Volume200Pages:8-13
AbstractSugars are one of intermediates in the biological and chemical conversion of biomass. The objective of this study was to make comparison of obtaining fermentable sugars by enzymatic hydrolysis and fast pyrolysis of ball milling pretreated cellulose. After ball milling pretreatment for 0-18 h, with the accumulation of alkali and alkali earth metals (from 50.8 to 276.4 ppm) and decrease of the crystalline structure (from 89.8% to 10.1%), the hydrolysis yields increased from 23.6% to 56.0% in enzymatic saccharification, while the yields of levoglucosan diminished from 61.5% to 45.6% gradually in fast pyrolysis. Both enzymatic saccharification and fast pyrolysis had unique attractive features and unfavorable limitations. The present research provided a concept for considering choices among the technologies and feedstocks currently available. (C) 2015 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordCellulose Enzymatic Hydrolysis Fast Pyrolysis Fermentable Sugars
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2015.09.096
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordLEVOGLUCOSAN FORMATION ; ESCHERICHIA-COLI ; PRETREATMENT ; BIOMASS ; SACCHARIFICATION ; ETHANOL ; OIL
Indexed BySCI
Language英语
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000365811200002
Citation statistics
Cited Times:18[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/10918
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
Jiang, Liqun,Zheng, Anqing,Zhao, Zengli,et al. The comparison of obtaining fermentable sugars from cellulose by enzymatic hydrolysis and fast pyrolysis[J]. BIORESOURCE TECHNOLOGY,2016,200:8-13.
APA Jiang, Liqun,Zheng, Anqing,Zhao, Zengli,He, Fang,Li, Haibin,&Wu, Nannan.(2016).The comparison of obtaining fermentable sugars from cellulose by enzymatic hydrolysis and fast pyrolysis.BIORESOURCE TECHNOLOGY,200,8-13.
MLA Jiang, Liqun,et al."The comparison of obtaining fermentable sugars from cellulose by enzymatic hydrolysis and fast pyrolysis".BIORESOURCE TECHNOLOGY 200(2016):8-13.
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