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	Characteristics of lipid extraction from chlorella sp cultivated in outdoor raceway ponds with mixture of ethyl acetate and ethanol for biodiesel production
	Lu, Weidong1,2,3; Wang, Zhongming1; Yuan, Zhenhong1
刊名	Bioresource technology
	2015-09-01
卷号	191页码:433-437
关键词	Microalgae Lipid extraction Eco-friendly solvent Biodiesel
ISSN号	0960-8524
DOI	10.1016/j.biortech.2015.02.069
通讯作者	Wang, zhongming(wangzm@ms.giec.ac.cn)
英文摘要	In this work, neutral lipids (nls) extraction capacity and selectivity of six solvents were firstly compared. in addition, an eco-friendly solvent combination of ethyl acetate and ethanol (ea/e) was proposed and tested for lipid extraction from chlorella sp. cultivated in outdoor raceway ponds and effect of extraction variables on lipid yield were intensively studied. results indicated that lipid extraction yield was increased with solvent to biomass ratio but did not vary significantly when the value exceeded 20:1. lipid yield was found to be strongly dependent on extraction temperature and time. finally, fatty acid profiles of lipid were determined and results indicated that the major components were octadecanoic acid, palmitic acid, linoleic acid and linolenic acid, demonstrating that the lipid extracted from the chlorella sp. cultivated in outdoor raceway ponds by ea/e was suitable feedstock for biodiesel production. (c) 2015 published by elsevier ltd.
WOS关键词	BIOMASS
WOS研究方向	Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels
WOS类目	Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000357661700061
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2374053
专题	物理研究所
通讯作者	Wang, Zhongming
作者单位	1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 2.Shaoguan Univ, Sch Chem & Environm Engn, Shaoguan 512005, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Lu, Weidong,Wang, Zhongming,Yuan, Zhenhong. Characteristics of lipid extraction from chlorella sp cultivated in outdoor raceway ponds with mixture of ethyl acetate and ethanol for biodiesel production[J]. Bioresource technology,2015,191:433-437.
APA	Lu, Weidong,Wang, Zhongming,&Yuan, Zhenhong.(2015).Characteristics of lipid extraction from chlorella sp cultivated in outdoor raceway ponds with mixture of ethyl acetate and ethanol for biodiesel production.Bioresource technology,191,433-437.
MLA	Lu, Weidong,et al."Characteristics of lipid extraction from chlorella sp cultivated in outdoor raceway ponds with mixture of ethyl acetate and ethanol for biodiesel production".Bioresource technology 191(2015):433-437.

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