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Enhanced extraction of lipids from microalgae with eco-friendly mixture of methanol and ethyl acetate for biodiesel production
Wu, Jingcheng1,2; Alam, Md. Asraful1,3; Pan, Ying1; Huang, Dalong1,3; Wang, Zhongming1,3; Wang, Tiejun1,3
2017-02-01
发表期刊JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
卷号71页码:323-329
摘要Developing technologies for the production of biofuel from renewable resources is a field of interest for many researchers. Lipid extraction could be an important step in the microalgae biodiesel production process. Factors affecting intracellular lipid extraction from Chlorella sp. cultivated in outdoor raceway ponds were investigated; an optimized procedure for extraction of total and non-polar lipids using ecofriendly solvent combination of ethyl acetate and methanol was proposed. The effects of solvent, and extraction variables (temperature, time, ratio of solvent and biomass, ratio of ethyl acetate and methanol) on total lipid content, and lipid class were examined via single-factor experiments coupled with response surface methodology (RSM) using Box Behnlcen design (BBD). The results revealed that the maximum lipid extraction yield was 18.1% obtained after extraction 120 min, extraction temperature 60 degrees C and M/EA ratio was 2:1. Fatty acid profiles of lipid were determined; palmitic acid (C16:0), palmitoleic (C16:1) oleic acid (C18:1), linoleic acid (08:2) and linolenic acid (C18:3) are the most abundant fatty acids, indicating the great capacity of lipid extraction from microalgae for biodiesel production. (C) 2017 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
文章类型Article
关键词Microalgae Lipid Extraction Solvent Screening Solvent Mixtures Biodiesel
WOS标题词Science & Technology ; Technology
资助者National Natural Science Foundation of China (NSFC)(51476177 ; NSFC International (Regional) Cooperation and Exchange(21650110457) ; National Natural Science Foundation for research team of Guangdong, China(2016A030312007) ; Key Laboratory of Renewable Energy, Chinese Academy of Science(y507jb1001) ; 31070441) ; National Natural Science Foundation of China (NSFC)(51476177 ; NSFC International (Regional) Cooperation and Exchange(21650110457) ; National Natural Science Foundation for research team of Guangdong, China(2016A030312007) ; Key Laboratory of Renewable Energy, Chinese Academy of Science(y507jb1001) ; 31070441)
DOI10.1016/j.jtice.2018.12.039
研究领域[WOS]Engineering
关键词[WOS]CHLORELLA-VULGARIS ; BIOFUELS ; PURIFICATION ; RECOVERY ; SOLVENTS ; ETHANOL ; BIOMASS ; OIL
收录类别SCI
语种英语
资助者National Natural Science Foundation of China (NSFC)(51476177 ; NSFC International (Regional) Cooperation and Exchange(21650110457) ; National Natural Science Foundation for research team of Guangdong, China(2016A030312007) ; Key Laboratory of Renewable Energy, Chinese Academy of Science(y507jb1001) ; 31070441) ; National Natural Science Foundation of China (NSFC)(51476177 ; NSFC International (Regional) Cooperation and Exchange(21650110457) ; National Natural Science Foundation for research team of Guangdong, China(2016A030312007) ; Key Laboratory of Renewable Energy, Chinese Academy of Science(y507jb1001) ; 31070441)
WOS类目Engineering, Chemical
WOS记录号WOS:000394918300035
引用统计
文献类型期刊论文
条目标识符http://ir.giec.ac.cn/handle/344007/14042
专题中国科学院广州能源研究所
作者单位1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Guangdong, Peoples R China
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Wu, Jingcheng,Alam, Md. Asraful,Pan, Ying,et al. Enhanced extraction of lipids from microalgae with eco-friendly mixture of methanol and ethyl acetate for biodiesel production[J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,2017,71:323-329.
APA Wu, Jingcheng,Alam, Md. Asraful,Pan, Ying,Huang, Dalong,Wang, Zhongming,&Wang, Tiejun.(2017).Enhanced extraction of lipids from microalgae with eco-friendly mixture of methanol and ethyl acetate for biodiesel production.JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,71,323-329.
MLA Wu, Jingcheng,et al."Enhanced extraction of lipids from microalgae with eco-friendly mixture of methanol and ethyl acetate for biodiesel production".JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS 71(2017):323-329.
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