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Enzymatic Saccharification of Eucalyptus Chips with a Pretreatment Process Using NH4Cl

文献类型：期刊论文

作者Huo, Dan1,2,4,5,7; Wang, Dongsheng1; Yang, Qiulin1,3,6; Si, Chuanling1; Liu, Qiujuan1; Li, Bin1,7; Zhang, Fengshan6
刊名BIORESOURCES
出版日期2018
卷号13期号:3页码:6332-6340
关键词Pretreatment NH4Cl Hemicellulose Enzymatic saccharification
ISSN号1930-2126
英文摘要NF4Cl was used to optimize the pretreatment conditions for biomass pretreatment to improve enzymatic saccharification and hemicellulose degradation of eucalyptus chips. After pretreatment, the solid substrate (SS) and pretreatment liquor (PL) were characterized, and the SS was enzymatically hydrolyzed to detect the conversion yield of cellulose (CYC). For the pretreatment using NFLCI, the removal rate of hemicellulose reached up to 100% in some cases, but a great proportion of cellulose remained in the SS. The optimized conditions for pretreatment using NF4Cl were 0.3 M NF4Cl at 200 degrees C for 25 min. A comprehensive evaluation found that the most suitable severity parameter for pretreatment and enzymatic saccharification was 4.5, although a higher severity parameter could increase the CYC. XRD and FTIR analysis showed that the pretreatment had little influence on the cellulose crystalline region, and the lignin was well-retained in the pretreatment process.
WOS关键词LIGNOCELLULOSIC BIOMASS ; MISCANTHUS-STRAW ; LIGNIN ; CELLULOSE ; HYDROLYSIS
资助项目National Key Research and Development Plan of China[2017YFB0307900] ; Open Foundation of Key Laboratory of Renewable Energy, Chinese Academy of Sciences[Y607kb1001] ; Open Foundation of Key Laboratory of Renewable Energy, Chinese Academy of Sciences[Y607ka1001] ; Jiangsu Province Biomass Energy and Materials Laboratory in Institute of Chemical Industry of Forest Products, CAF[JSBEM201811] ; State Key Laboratory of Pulp and Paper Engineering in South China University of Technology[201607] ; Project of Tianjin University of Science and Technology "13th Five-Year" Comprehensive Investment Innovation Team, Innovation Foundation for Young Teachers in Tianjin University of Science Technology[2014CXLG14]
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000440506300109
出版者NORTH CAROLINA STATE UNIV DEPT WOOD & PAPER SCI
资助机构National Key Research and Development Plan of China ; Open Foundation of Key Laboratory of Renewable Energy, Chinese Academy of Sciences ; Jiangsu Province Biomass Energy and Materials Laboratory in Institute of Chemical Industry of Forest Products, CAF ; State Key Laboratory of Pulp and Paper Engineering in South China University of Technology ; Project of Tianjin University of Science and Technology "13th Five-Year" Comprehensive Investment Innovation Team, Innovation Foundation for Young Teachers in Tianjin University of Science Technology
源URL[http://ir.qibebt.ac.cn/handle/337004/12410]  
专题中国科学院青岛生物能源与过程研究所
通讯作者Huo, Dan; Yang, Qiulin
作者单位1.Tianjin Univ Sci & Technol, Tianjin Key Lab Pulp Paper, Tianjin 300457, Peoples R China
2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
3.CAF, Inst Chem Ind Forest Prod, Jiangsu Prov Biomass Energy & Mat Lab, Nanjing 210042, Jiangsu, Peoples R China
4.South China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
5.Nanjing Forestry Univ, Jiangsu Key Lab Biomass Based Green Fuels & Chem, Nanjing 210042, Jiangsu, Peoples R China
6.Shandong Huatai Paper Co Ltd, Dongying 275335, Peoples R China
7.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, CAS Key Lab Biobased Mat, Qingdao 266101, Peoples R China
推荐引用方式
GB/T 7714		 Huo, Dan,Wang, Dongsheng,Yang, Qiulin,et al. Enzymatic Saccharification of Eucalyptus Chips with a Pretreatment Process Using NH4Cl[J]. BIORESOURCES,2018,13(3):6332-6340.
APA Huo, Dan.,Wang, Dongsheng.,Yang, Qiulin.,Si, Chuanling.,Liu, Qiujuan.,...&Zhang, Fengshan.(2018).Enzymatic Saccharification of Eucalyptus Chips with a Pretreatment Process Using NH4Cl.BIORESOURCES,13(3),6332-6340.
MLA Huo, Dan,et al."Enzymatic Saccharification of Eucalyptus Chips with a Pretreatment Process Using NH4Cl".BIORESOURCES 13.3(2018):6332-6340.

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来源：青岛生物能源与过程研究所

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