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Evaluation of the solvent water effect on high solids saccharification of alkali-pretreated sugarcane bagasse
Liu, Yunyun1,2; Zhang, Bin1; Wang, Wen2; He, Minchao2; Xu, Jingliang2; Yuan, Zhenhong2
2017-07-01
Source PublicationBIORESOURCE TECHNOLOGY
Volume235Pages:12-17
AbstractSolvent water is an essential factor for high solids enzymatic hydrolysis. To investigate its effect on substrate conversion efficiency in high solids hydrolysis of sugarcane bagasse (SCB), oleyl alcohol was used to partially substitute the solvent water. The results in batch hydrolysis tests in which diverse ratio of solvent water was replaced found that the majority of the substrate was insoluble. Then high solids fedbatch hydrolysis with the reaction solution mixed with solvent water and oleyl alcohol in the ratio of 3: 1 (solids concentration correspond to 24% (w/v)) was carried out at the final real solids loading of 18% (w/v). The produced sugars were found to be less than pure water system, which indicated that water played a significant role in high solids hydrolysis process, and solids effect was related to the solvent water content. (C) 2017 Elsevier Ltd. All rights reserved.
SubtypeArticle
KeywordAlkali-pretreated Scb Solvent Water Oleyl Alcohol Fed-batch Strategy Enzymatic Saccharification High Solids Loading
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Technology
DOI10.1016/j.biortech.2017.03.088
WOS Subject ExtendedAgriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS KeywordFED-BATCH SSF ; ENZYMATIC-HYDROLYSIS ; WHEAT-STRAW ; LIGNOCELLULOSE ; ETHANOL ; CONVERSION ; LOADINGS ; FERMENTATION ; CHALLENGES ; BIOETHANOL
Indexed BySCI
Language英语
Funding OrganizationProgram of National Natural Science Foundation of China(21306196 ; Natural Science Basic Research Plan in Shaanxi Province of China(2015JM3098) ; Guangdong Science and Technology Research Program(2013B010403021) ; 21476233)
WOS SubjectAgricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS IDWOS:000402479100002
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/14137
Collection中国科学院广州能源研究所
Affiliation1.Shaanxi Univ Sci & Technol, Coll Mech & Elect Engn, Xian 710021, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
Recommended Citation
GB/T 7714
Liu, Yunyun,Zhang, Bin,Wang, Wen,et al. Evaluation of the solvent water effect on high solids saccharification of alkali-pretreated sugarcane bagasse[J]. BIORESOURCE TECHNOLOGY,2017,235:12-17.
APA Liu, Yunyun,Zhang, Bin,Wang, Wen,He, Minchao,Xu, Jingliang,&Yuan, Zhenhong.(2017).Evaluation of the solvent water effect on high solids saccharification of alkali-pretreated sugarcane bagasse.BIORESOURCE TECHNOLOGY,235,12-17.
MLA Liu, Yunyun,et al."Evaluation of the solvent water effect on high solids saccharification of alkali-pretreated sugarcane bagasse".BIORESOURCE TECHNOLOGY 235(2017):12-17.
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