Subcritical Ethanol Extraction of Lipid from Wet Microalgae Paste of Nannochloropsis sp.

doi:10.1166/jbmb.2011.1157

QIBEBT-IR > 微藻生物技术研究组

	Subcritical Ethanol Extraction of Lipid from Wet Microalgae Paste of Nannochloropsis sp.
	Chen, Min; Chen, Xiaolin; Liu, Tianzhong; Zhang, Wei
	2011-09-01
发表期刊	JOURNAL OF BIOBASED MATERIALS AND BIOENERGY
卷号	5 期号:3 页码:385-389
摘要	In this paper, subcritical ethanol was applied to extract lipid from wet microalgae paste of Nannochloropsis sp. The effects of various operational parameters including moisture content, solvent (volume) to microalgae (dry weight) ratio, extraction temperature, and pressure, extraction time were investigated on the extraction performance of total lipids. The results showed that three factors, moisture content, solvent (volume) to microalgae (dry weight) ratio and extraction temperature, affected extraction efficiency obviously, but pressure and extraction time made little differences. The optimum extraction condition were 10% moisture, 40:1 ratio, 135 degrees C, 1.5 MPa and 50 min, which could produce 90.21% recovery rate of the total lipids. These results indicated that the subcritical ethanol extraction for lipid extraction from wet microalgae paste was efficient and economically successful due to ethanol's cheapness, safety, and easy recycling.
文章类型	Article
关键词	Subcritical Ethanol Wet Microalgae Paste Nannochloropsis Sp. Total Lipids
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1166/jbmb.2011.1157
关键词[WOS]	ACCELERATED SOLVENT-EXTRACTION ; EMISSIONS ; OILS
收录类别	SCI ; ISTP
语种	英语
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
WOS类目	Chemistry, Applied ; Energy & Fuels ; Materials Science, Biomaterials
WOS记录号	WOS:000299582900015
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6548
专题	微藻生物技术研究组
作者单位	Chinese Acad Sci, Key Lab Biofuels, Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Chen, Min,Chen, Xiaolin,Liu, Tianzhong,et al. Subcritical Ethanol Extraction of Lipid from Wet Microalgae Paste of Nannochloropsis sp.[J]. JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,2011,5(3):385-389.
APA	Chen, Min,Chen, Xiaolin,Liu, Tianzhong,&Zhang, Wei.(2011).Subcritical Ethanol Extraction of Lipid from Wet Microalgae Paste of Nannochloropsis sp..JOURNAL OF BIOBASED MATERIALS AND BIOENERGY,5(3),385-389.
MLA	Chen, Min,et al."Subcritical Ethanol Extraction of Lipid from Wet Microalgae Paste of Nannochloropsis sp.".JOURNAL OF BIOBASED MATERIALS AND BIOENERGY 5.3(2011):385-389.