Optimization of algal lipid extraction by mixture of ethyl acetate and ethanol via response surface methodology for biodiesel production
文献类型：期刊论文
| 作者 | Lu, Weidong1,2,3; Alam, Md Asraful2; Pan, Ying2,4; Nock, William Junior5; Wang, Zhongming2; Yuan, Zhenhong2 |
| 刊名 | Korean journal of chemical engineering
 |
| 出版日期 | 2016-09-01 |
| 卷号 | 33期号:9页码:2575-2581 |
| ISSN号 | 0256-1115 |
| 关键词 | Biomass Lipids Microalgae Biodiesel |
| DOI | 10.1007/s11814-016-0101-y |
| 通讯作者 | Wang, zhongming(wangzm@ms.giec.ac.cn) |
| 英文摘要 | The effects of extraction time, extraction temperature, solvent to biomass ratio and solvent composition on lipid yield from lyophilized chlorococcum sp. biomass using a mixture of ethyl acetate and ethanol (eae), a new proposed solvent, were studied. subsequently, the process conditions of extraction by eae were optimized using box-behnken design (bbd). the results revealed that the extraction temperature had the greatest effect on lipid extraction efficiency, followed by volume ratio of ethyl acetate to ethanol (ea/e) and extraction time. the largest lipid extraction yield of 15.74% was obtained under the following extraction conditions: 40ml solvents per gram of biomass for 270 min with gentle stirring at 80 a degrees c by eae with an ea/e of 1.0. furthermore, palmitic acid, stearic acid, oleic acid, and linoleic acid were the most abundant fatty acids in the lipids extracted, indicating the great potential of the proposed lipid extraction procedure for microalgae-based biodiesel production. |
| WOS关键词 | BIOACTIVE COMPOUNDS ; BIOMASS PRODUCTION ; WASTE-WATER ; MICROALGAE ; CULTIVATION ; ULTRASOUND ; BIOFUELS ; REMOVAL ; SOLVENT ; PONDS |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Multidisciplinary ; Engineering, Chemical |
| 语种 | 英语 |
| 出版者 | KOREAN INSTITUTE CHEMICAL ENGINEERS |
| WOS记录号 | WOS:000382675200008 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2375299 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Wang, Zhongming |
| 作者单位 | 1.Shaoguan Univ, Sch Chem & Environm Engn, Shaoguan 512005, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China 5.Univ Southampton, Fac Engn & Environm, Southampton SO17 1BJ, Hants, England |
| 推荐引用方式 GB/T 7714 | Lu, Weidong,Alam, Md Asraful,Pan, Ying,et al. Optimization of algal lipid extraction by mixture of ethyl acetate and ethanol via response surface methodology for biodiesel production[J]. Korean journal of chemical engineering,2016,33(9):2575-2581. |
| APA | Lu, Weidong,Alam, Md Asraful,Pan, Ying,Nock, William Junior,Wang, Zhongming,&Yuan, Zhenhong.(2016).Optimization of algal lipid extraction by mixture of ethyl acetate and ethanol via response surface methodology for biodiesel production.Korean journal of chemical engineering,33(9),2575-2581. |
| MLA | Lu, Weidong,et al."Optimization of algal lipid extraction by mixture of ethyl acetate and ethanol via response surface methodology for biodiesel production".Korean journal of chemical engineering 33.9(2016):2575-2581. |
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来源：中国科学院大学
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