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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
Source PublicationJOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
Volume71Pages:323-329
AbstractDeveloping 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.
SubtypeArticle
KeywordMicroalgae Lipid Extraction Solvent Screening Solvent Mixtures Biodiesel
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.jtice.2018.12.039
WOS Subject ExtendedEngineering
WOS KeywordCHLORELLA-VULGARIS ; BIOFUELS ; PURIFICATION ; RECOVERY ; SOLVENTS ; ETHANOL ; BIOMASS ; OIL
Indexed BySCI
Language英语
Funding OrganizationNational 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 SubjectEngineering, Chemical
WOS IDWOS:000394918300035
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/14042
Collection中国科学院广州能源研究所
Affiliation1.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
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
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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