| Subcritical ethanol extraction of lipid from wet microalgae paste of Nannochloropsis sp | |
| Min Chen; Xiaolin Chen; Tianzhong Liu; Wei Zhang. | |
| 2011 | |
| 发表期刊 | Journal of biobased materials and bioenergy
 |
| 卷号 | 5期号:3页码:385-389 |
| 摘要 | In this paper, subcritical ethanol was applied to extract lipid from wet microalgae paste of Nannochloropsis sp. The effects of various operational parameters including moisture content, solvent (volume) to microalgae (dry weight) ratio, extraction temperature, and pressure, extraction time were investigated on the extraction performance of total lipids. The results showed that three factors, moisture content, solvent (volume) to microalgae (dry weight) ratio and extraction temperature, affected extraction efficiency obviously, but pressure and extraction time made little differences. The optimum extraction condition were 10% moisture, 40:1 ratio, 135 °C, 1.5 MPa and 50 min, which could produce 90.21% recovery rate of the total lipids. These results indicated that the subcritical ethanol extraction for lipid extraction from wet microalgae paste was efficient and economically successful due to ethanol's cheapness, safety, and easy recycling. |
| 关键词 | Subcritical Ethanol Wet Microalgae Paste Nannochloropsis Sp. Total Lipids |
| 学科领域 | 能源藻类资源 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qibebt.ac.cn/handle/337004/1148 |
| 专题 | 微藻生物技术研究组 |
| 推荐引用方式 GB/T 7714 | Min Chen,Xiaolin Chen,Tianzhong Liu,et al. Subcritical ethanol extraction of lipid from wet microalgae paste of Nannochloropsis sp[J]. Journal of biobased materials and bioenergy,2011,5(3):385-389. |
| APA | Min Chen,Xiaolin Chen,Tianzhong Liu,&Wei Zhang..(2011).Subcritical ethanol extraction of lipid from wet microalgae paste of Nannochloropsis sp.Journal of biobased materials and bioenergy,5(3),385-389. |
| MLA | Min Chen,et al."Subcritical ethanol extraction of lipid from wet microalgae paste of Nannochloropsis sp".Journal of biobased materials and bioenergy 5.3(2011):385-389. |
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