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Optimization of Medium Using Response Surface Methodology for Lipid Production by Scenedesmus sp.
Yang, FF; Long, LJ; Sun, XM; Wu, HL; Li, T; Xiang, WZ; ycuyang@163.com; longlj@scsio.ac.cn; sunxm@scsio.ac.cn; hlwu@scsio.ac.cn; taoli@scsio.ac.cn; xwz@scsio.ac.cn
2014
Source PublicationMARINE DRUGS
ISSN1660-3397
Volume12Issue:3Pages:1245-1257
AbstractLipid production is an important indicator for assessing microalgal species for biodiesel production. In this work, the effects of medium composition on lipid production by Scenedesmus sp. were investigated using the response surface methodology. The results of a Plackett-Burman design experiment revealed that NaHCO3, NaH2PO4 center dot 2H(2)O and NaNO3 were three factors significantly influencing lipid production, which were further optimized by a Box-Behnken design. The optimal medium was found to contain 3.07 g L-1 NaHCO3, 15.49 mg L-1 NaH2PO4 center dot 2H(2)O and 803.21 mg L-1 NaNO3. Using the optimal conditions previously determined, the lipid production (304.02 mg center dot L-1) increased 54.64% more than that using the initial medium, which agreed well with the predicted value 309.50 mg L-1. Additionally, lipid analysis found that palmitic acid (C16:0) and oleic acid (C18:1) dominantly constituted the algal fatty acids (about 60% of the total fatty acids) and a much higher content of neutral lipid accounted for 82.32% of total lipids, which strongly proved that Scenedesmus sp. is a very promising feedstock for biodiesel production.
Department[Yang, Fangfang ; Long, Lijuan ; Sun, Xiumei ; Wu, Hualian ; Li, Tao ; Xiang, Wenzhou] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & Ecol, Guangzhou 510301, Guangdong, Peoples R China ; [Yang, Fangfang ; Sun, Xiumei] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
KeywordBiodiesel Lipid Production Response Surface Methodology Scenedesmus Sp. Optimization
Subject AreaPharmacology & Pharmacy
Funding OrganizationOcean Public Welfare Scientific Research Project [201305018-3]; Funds for Marine Renewable Energy [GHME2011SW04]; Chinese Academy of Sciences [KSCX2-YW-R-093]; Guangdong Ocean Innovative Demonstration Area of Economic Development Project [GD2012-D01-002] ; Ocean Public Welfare Scientific Research Project [201305018-3]; Funds for Marine Renewable Energy [GHME2011SW04]; Chinese Academy of Sciences [KSCX2-YW-R-093]; Guangdong Ocean Innovative Demonstration Area of Economic Development Project [GD2012-D01-002] ; Ocean Public Welfare Scientific Research Project [201305018-3]; Funds for Marine Renewable Energy [GHME2011SW04]; Chinese Academy of Sciences [KSCX2-YW-R-093]; Guangdong Ocean Innovative Demonstration Area of Economic Development Project [GD2012-D01-002] ; Ocean Public Welfare Scientific Research Project [201305018-3]; Funds for Marine Renewable Energy [GHME2011SW04]; Chinese Academy of Sciences [KSCX2-YW-R-093]; Guangdong Ocean Innovative Demonstration Area of Economic Development Project [GD2012-D01-002]
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Indexed Bysci
Funding ProjectLMB
Funding OrganizationOcean Public Welfare Scientific Research Project [201305018-3]; Funds for Marine Renewable Energy [GHME2011SW04]; Chinese Academy of Sciences [KSCX2-YW-R-093]; Guangdong Ocean Innovative Demonstration Area of Economic Development Project [GD2012-D01-002] ; Ocean Public Welfare Scientific Research Project [201305018-3]; Funds for Marine Renewable Energy [GHME2011SW04]; Chinese Academy of Sciences [KSCX2-YW-R-093]; Guangdong Ocean Innovative Demonstration Area of Economic Development Project [GD2012-D01-002] ; Ocean Public Welfare Scientific Research Project [201305018-3]; Funds for Marine Renewable Energy [GHME2011SW04]; Chinese Academy of Sciences [KSCX2-YW-R-093]; Guangdong Ocean Innovative Demonstration Area of Economic Development Project [GD2012-D01-002] ; Ocean Public Welfare Scientific Research Project [201305018-3]; Funds for Marine Renewable Energy [GHME2011SW04]; Chinese Academy of Sciences [KSCX2-YW-R-093]; Guangdong Ocean Innovative Demonstration Area of Economic Development Project [GD2012-D01-002]
WOS IDWOS:000335752800005
Citation statistics
Cited Times:25[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.scsio.ac.cn/handle/344004/10462
Collection中科院海洋生物资源可持续利用重点实验室
Corresponding Authorycuyang@163.com; longlj@scsio.ac.cn; sunxm@scsio.ac.cn; hlwu@scsio.ac.cn; taoli@scsio.ac.cn; xwz@scsio.ac.cn
Recommended Citation
GB/T 7714
Yang, FF,Long, LJ,Sun, XM,et al. Optimization of Medium Using Response Surface Methodology for Lipid Production by Scenedesmus sp.[J]. MARINE DRUGS,2014,12(3):1245-1257.
APA Yang, FF.,Long, LJ.,Sun, XM.,Wu, HL.,Li, T.,...&xwz@scsio.ac.cn.(2014).Optimization of Medium Using Response Surface Methodology for Lipid Production by Scenedesmus sp..MARINE DRUGS,12(3),1245-1257.
MLA Yang, FF,et al."Optimization of Medium Using Response Surface Methodology for Lipid Production by Scenedesmus sp.".MARINE DRUGS 12.3(2014):1245-1257.
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