Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse

doi:10.1016/j.biortech.2017.08.101

GIEC OpenIR > 中国科学院广州能源研究所

	Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse
	Chang, Menglei 1; Li, Denian 2; Wang, Wen 2; Chen, Dongchu 1; Zhang, Yuyuan 1; Hu, Huawen 1; Ye, Xiufang 1
	2017-11-01
发表期刊	BIORESOURCE TECHNOLOGY
卷号	244 页码:1055-1058
摘要	Sodium hydroxide (NaOH) and calcium hydroxide (Ca(OH)(2)) respectively dissolved in water and 70% glycerol were applied to treat sugarcane bagasse (SCB) under the condition of 80 degrees C for 2 h. NaOH solutions could remove more lignin and obtain higher enzymatic hydrolysis efficiency of SCB than Ca(OH)(2) solutions. Compared with the alkali-water solutions, the enzymatic hydrolysis of SCB treated in NaOH-glycerol solution decreased, while that in Ca(OH)(2)-glycerol solution increased. The lignin in NaOH-water pretreatment liquor could be easily recovered by calcium chloride (CaCl2) at room temperature, but that in Ca(OH)(2)-water pretreatment liquor couldn't. NaOH pretreatment is more suitable for facilitating enzymatic hydrolysis and lignin recovery of SCB than Ca(OH)(2) pretreatment.
文章类型	Article
关键词	Sugarcane Bagasse Alkaline Pretreatment Calcium Chloride Enzymatic Hydrolysis Lignin Recovery
WOS标题词	Science & Technology ; Life Sciences & Biomedicine ; Technology
DOI	10.1016/j.biortech.2017.08.101
研究领域[WOS]	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
关键词[WOS]	LIGNOCELLULOSIC BIOMASS ; RICE STRAW ; BIOCONVERSION ; TECHNOLOGIES ; EFFICIENCY ; ETHANOL
收录类别	SCI
语种	英语
项目资助者	Public Welfare Research and Capacity Building Project of Guangdong Province, China(2016A020221025) ; National Natural Science Foundation of China(21506216) ; Foshan Engineering and Technology Research Center Project, China(2014GA000355) ; Innovation and Strong University Project of Guangdong Province, China(2016GCZX008) ; Key Platform Financing Programs from the Education Department of Guangdong Province, China(gg041002)
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS记录号	WOS:000410545300130
引用统计	被引频次：44[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/344007/16297
专题	中国科学院广州能源研究所
作者单位	1.Foshan Univ, Coll Mat Sci & Energy Engn, Foshan 528000, Guangdong, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Chang, Menglei,Li, Denian,Wang, Wen,et al. Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse[J]. BIORESOURCE TECHNOLOGY,2017,244:1055-1058.
APA	Chang, Menglei.,Li, Denian.,Wang, Wen.,Chen, Dongchu.,Zhang, Yuyuan.,...&Ye, Xiufang.(2017).Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse.BIORESOURCE TECHNOLOGY,244,1055-1058.
MLA	Chang, Menglei,et al."Comparison of sodium hydroxide and calcium hydroxide pretreatments on the enzymatic hydrolysis and lignin recovery of sugarcane bagasse".BIORESOURCE TECHNOLOGY 244(2017):1055-1058.