| Ionic liquid-assisted subcritical water promotes the extraction of lipids from wet microalgae Scenedesmus sp | |
Chen, Xiaolin1; Hu, Linfeng1,2; Xing, Ronge1 ; Liu, Song1; Yu, Huahua1; Qin, Yukun1; Li, Kecheng1; Li, Rongfeng1; Li, Pengcheng1
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| 2015-08-01 | |
| 发表期刊 | EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY
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| 卷号 | 117期号:8页码:1192-1198 |
| 文章类型 | Article |
| 摘要 | Presently, microalgae are considered one of the most promising feedstocks. However, a large scale and efficient extraction method is costly to implement. Therefore, in this paper, we examine the use of an environmentally friendly solvent-ionic liquid-assisted subcritical water method to extract lipids from wet Scenedesmus sp. The extraction efficiency under various experimental conditions was evaluated. The optimal experimental parameters consisted of the ionic liquid species [HNEt3][HSO4], a 1% concentration of ionic liquid species- [HNEt3][HSO4], and a temperature of 110 degrees C. The lipid yield under the optimal conditions (35.67% dried weight biomass) was close to that of the Bligh & Dyer method (35.32% dried weight biomass). However, the triacylglycerol content (73.63% total lipids) was higher than that of the Bligh & Dyer's method (60.44% total lipids). In addition, algae cell residues assembled into microspheres, therefore, they were easy to separate from the mixture. Practical applications: This method allows for easy and efficient extraction of lipids from wet microalgae, and it is environmentally friendly and easy to scale up. Therefore, it may prove beneficial for biodiesel production. |
| 关键词 | Extraction Ionic Liquid Lipid Subcritical Water Wet Microalgae |
| DOI | 10.1002/ejlt.201400189 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000359374100009 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/49674 |
| 专题 | 海洋生物技术研发中心 海洋环境工程技术研究发展中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao, Shandong, Peoples R China 2.Henan Inst Sci & Technol, Sch Chem & Chem Engn, Xinxiang, Henan, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Chen, Xiaolin,Hu, Linfeng,Xing, Ronge,et al. Ionic liquid-assisted subcritical water promotes the extraction of lipids from wet microalgae Scenedesmus sp[J]. EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY,2015,117(8):1192-1198. |
| APA | Chen, Xiaolin.,Hu, Linfeng.,Xing, Ronge.,Liu, Song.,Yu, Huahua.,...&Li, Pengcheng.(2015).Ionic liquid-assisted subcritical water promotes the extraction of lipids from wet microalgae Scenedesmus sp.EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY,117(8),1192-1198. |
| MLA | Chen, Xiaolin,et al."Ionic liquid-assisted subcritical water promotes the extraction of lipids from wet microalgae Scenedesmus sp".EUROPEAN JOURNAL OF LIPID SCIENCE AND TECHNOLOGY 117.8(2015):1192-1198. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Ionic liquid-assiste（336KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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