Effects of NaOH-catalyzed organosolv pretreatment and surfactant on the sugar production from sugarcane bagasse

doi:10.1016/j.biortech.2020.123601

GIEC OpenIR

	Effects of NaOH-catalyzed organosolv pretreatment and surfactant on the sugar production from sugarcane bagasse
	Zhang, Hongdan 1,3; Zhang, Jiajie 1; Xie, Jun 1; Qin, Yanlin 2
	2020-09-01
发表期刊	BIORESOURCE TECHNOLOGY
ISSN	0960-8524
卷号	312 页码:7
通讯作者	Zhang, Hongdan(hdzhang@scau.edu.cn) ; Qin, Yanlin(ylqin@gdut.edu.cn)
摘要	In this study, NaOH-catalyzed organosolv pretreatment with different loading of NaOH (0-10%) was proposed to disrupt the recalcitrant structure by degrading lignin, reserve the majority of cellulose and hemicellulose, and improve the enzymatic efficiency of sugarcane bagasse. It was found that the higher loading of NaOH during organosolv pretreatment yielded more glucose, and the synergistic performance of NaOH and ethanol on enzymolysis was superior to that pretreated with only NaOH and only ethanol during two-step pretreatment. Furthermore, Tween 80 was added to determine its influence on enzymolysis after NaOH-catalyzed organosolv pretreatment, leading to the highest glucose yield of 95.1% at 24 h, which saved 2/3 hydrolysis time while generating the similar glucose yield comparing with that without Tween 80. However, the increased yields of glucose by adding Tween 80 were decreased as hydrolysis time was prolonged from 6 h to 24 h.
关键词	Sugarcane bagasse NaOH-catalyzed organosolv pretreatment Glucose Tween 80
DOI	10.1016/j.biortech.2020.123601
关键词[WOS]	EFFICIENT ENZYMATIC SACCHARIFICATION ; CORN STOVER ; LIGNOCELLULOSIC BIOMASS ; HYDROLYSIS ; LIGNIN ; DELIGNIFICATION ; CELLULOSE ; FEATURES ; ENHANCE ; ACID
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2019YFB1503802] ; National Key Research and Development Program of China[2019YFB1503805] ; National Natural Science Foundation of China[21978108] ; National Natural Science Foundation of China[21706038] ; CAS Key Laboratory of Renewable Energy, Guangzhou Institute of Energy Conversion[Y807k51001]
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
项目资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China ; CAS Key Laboratory of Renewable Energy, Guangzhou Institute of Energy Conversion
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000543899700013
出版者	ELSEVIER SCI LTD
引用统计	被引频次：35[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/27421
专题	中国科学院广州能源研究所
通讯作者	Zhang, Hongdan; Qin, Yanlin
作者单位	1.South China Agr Univ, Minist Agr & Rural Affairs, Key Lab Energy Plants Resource & Utilizat, Coll Forestry & Landscape Architecture, Guangzhou 510642, Peoples R China 2.Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou 510006, Peoples R China 3.Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Hongdan,Zhang, Jiajie,Xie, Jun,et al. Effects of NaOH-catalyzed organosolv pretreatment and surfactant on the sugar production from sugarcane bagasse[J]. BIORESOURCE TECHNOLOGY,2020,312:7.
APA	Zhang, Hongdan,Zhang, Jiajie,Xie, Jun,&Qin, Yanlin.(2020).Effects of NaOH-catalyzed organosolv pretreatment and surfactant on the sugar production from sugarcane bagasse.BIORESOURCE TECHNOLOGY,312,7.
MLA	Zhang, Hongdan,et al."Effects of NaOH-catalyzed organosolv pretreatment and surfactant on the sugar production from sugarcane bagasse".BIORESOURCE TECHNOLOGY 312(2020):7.