Biomass, total lipid production, and fatty acid composition of the marine diatom Chaetoceros muelleri in response to different CO2 levels

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	Biomass, total lipid production, and fatty acid composition of the marine diatom Chaetoceros muelleri in response to different CO2 levels
	Wang, Xin-Wei ; Liang, Jun-Rong ; Luo, Chun-Shan ; Chen, Chang-Ping ; Gao, Ya-Hui ; Liang JR(梁君荣) ; Chen ZP(陈长平) ; Gao YH(高亚辉)
刊名	http://dx.doi.org/10.1016/j.biortech.2014.03.012
	2014
关键词	BIOFUEL PRODUCTION CARBON-DIOXIDE MICROALGAE TRIACYLGLYCEROLS BIOFIXATION FEEDSTOCKS BIODIESEL FIXATION DENSITY CULTURE
英文摘要	National Basic Research Program of China (973 Program) [2011CB200901]; Fujian Provincial Foundation [JA10001]; National Natural Science Foundation of China [41076080, 41276130]; The marine diatom Chaetoceros muelleri grown under air (0.03% CO2), 10%, 20%, and 30% CO2 conditions was evaluated to determine its potential for CO2 reduction coupled with biodiesel production. The results indicated that C. muelleri grows well with high CO2 aeration levels (10-20%) and is induced to accumulate lipids under 10-30% CO2. In particular, the highest values of the maximum biomass concentration (1.059 g L (1)), maximum specific growth rate (0.868 d (1)), maximum biomass productivity (0.272 g L (1) d (1)), maximum CO2 biofixation (0.428 g L (1) d (1)), and total lipid (43.40% dry weight) and neutral lipid contents were all obtained with 10% CO2 aeration. Moreover, the analysis of the fatty acid composition of C. muelleri revealed the predominance of C-14-C-18 fatty acids (>90%) and saturated and monounsaturated fatty acids (>80%) under all CO2 levels. The results suggest that C. muelleri has great potential to biodiesel production using flue gases. (C) 2014 Elsevier Ltd. All rights reserved.
语种	英语
出版者	ELSEVIER SCI LTD
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/90777]
专题	生命科学－已发表论文
推荐引用方式 GB/T 7714	Wang, Xin-Wei,Liang, Jun-Rong,Luo, Chun-Shan,et al. Biomass, total lipid production, and fatty acid composition of the marine diatom Chaetoceros muelleri in response to different CO2 levels[J]. http://dx.doi.org/10.1016/j.biortech.2014.03.012,2014.
APA	Wang, Xin-Wei.,Liang, Jun-Rong.,Luo, Chun-Shan.,Chen, Chang-Ping.,Gao, Ya-Hui.,...&高亚辉.(2014).Biomass, total lipid production, and fatty acid composition of the marine diatom Chaetoceros muelleri in response to different CO2 levels.http://dx.doi.org/10.1016/j.biortech.2014.03.012.
MLA	Wang, Xin-Wei,et al."Biomass, total lipid production, and fatty acid composition of the marine diatom Chaetoceros muelleri in response to different CO2 levels".http://dx.doi.org/10.1016/j.biortech.2014.03.012 (2014).