Enhanced isolation of lipids from microalgal biomass with high water content for biodiesel production
文献类型：期刊论文
| 作者 | Alam, Md Asraful1; Wu, Jingcheng2; Xu, Jingliang1,2 ; Wang, Zhongming2
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| 刊名 | BIORESOURCE TECHNOLOGY
 |
| 出版日期 | 2019-11-01 |
| 卷号 | 291页码:5 |
| 关键词 | Microalgae Lipid extraction Wet biomass Three-phase partitioning |
| ISSN号 | 0960-8524 |
| DOI | 10.1016/j.biortech.2019.121834 |
| 通讯作者 | Xu, Jingliang(xujl@zzu.edu.cn) |
| 英文摘要 | In present study, lipids were extracted from unbroken microalga Chlorella vulgaris with high water content (50% microalgal solution) through three-phase partitioning (TPP). The method was found to extract around 15.9% of total lipid transformable to methyl esters (LTMEs) from unbroken microalgal cells which is two times of Bligh and Dyer method. We investigated the effects of various parameters on TPP performance and were optimised through response surface methodology. The results indicated that incubation duration, temperature and extraction time were positively correlated with LTME extraction efficiency. The optimum temperature was 60 degrees C, incubation duration was 120 min, extraction time was 60 min, ratio of solvent to DKP was 1: 1. The FAME yield was calculated as 12.05% and major fatty acids together accounted for 71.33% which indicated the great potential of the proposed lipid extraction procedure for microalga-based biodiesel production. |
| WOS关键词 | ETHYL-ACETATE ; EXTRACTION ; MIXTURE ; ETHANOL ; SYSTEMS ; OIL |
| 资助项目 | National Natural Science Foundation of China for Young International Scientists[21650110457] |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000480326200034 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China for Young International Scientists |
| 源URL | [http://ir.giec.ac.cn/handle/344007/25541]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Xu, Jingliang |
| 作者单位 | 1.Zhengzhou Univ, Sch Chem Engn, Zhengzhou 450001, Henan, Peoples R China 2.Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Alam, Md Asraful,Wu, Jingcheng,Xu, Jingliang,et al. Enhanced isolation of lipids from microalgal biomass with high water content for biodiesel production[J]. BIORESOURCE TECHNOLOGY,2019,291:5. |
| APA | Alam, Md Asraful,Wu, Jingcheng,Xu, Jingliang,&Wang, Zhongming.(2019).Enhanced isolation of lipids from microalgal biomass with high water content for biodiesel production.BIORESOURCE TECHNOLOGY,291,5. |
| MLA | Alam, Md Asraful,et al."Enhanced isolation of lipids from microalgal biomass with high water content for biodiesel production".BIORESOURCE TECHNOLOGY 291(2019):5. |
入库方式： OAI收割
来源：广州能源研究所
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