Optimization of subcritical fluid extraction of seed oil from Nitraria tangutorum using response surface methodology
文献类型：期刊论文
| 作者 | Liu, Zenggen1,2; Mei, Lijuan1; Wang, Qilan1; Shao, Yun1; Tao, Yanduo1 |
| 刊名 | lwt-food science and technology
 |
| 出版日期 | 2014-04-01 |
| 卷号 | 56期号:1页码:168-174 |
| 关键词 | Subcritical fluid extraction Response surface methodology Seeds oil GC-MS Nitraria tangutorum Bobr |
| ISSN号 | 0023-6438 |
| 中文摘要 | subcritical fluid extraction (sfe) technology was used to extract oil from nib-aria tangutorum seed. the best possible combination of extraction parameters was found using response surface methodology (rsm) in a three-variable, three-level box-behnken experimental design (bbd). the optimum extraction parameters were an extraction time of 40 min, an extraction pressure of 0.60 mpa, an extraction temperature of 44 degrees c and a raw material particle size of 0.45 mm. conventional solvent extraction and supercritical co2 fluid extraction were comparatively used. the yield of seed oil obtained using sfe was 12.92%, which was similar to or higher than the other methods. the chemical compositions of the seed oil, determined by gc-ms, indicate that its unsaturated fatty acids content was 97%. sfe proved to be an effective technique for extracting oil from n. tangutorum. (c) 2013 elsevier ltd. all rights reserved. |
| 英文摘要 | subcritical fluid extraction (sfe) technology was used to extract oil from nib-aria tangutorum seed. the best possible combination of extraction parameters was found using response surface methodology (rsm) in a three-variable, three-level box-behnken experimental design (bbd). the optimum extraction parameters were an extraction time of 40 min, an extraction pressure of 0.60 mpa, an extraction temperature of 44 degrees c and a raw material particle size of 0.45 mm. conventional solvent extraction and supercritical co2 fluid extraction were comparatively used. the yield of seed oil obtained using sfe was 12.92%, which was similar to or higher than the other methods. the chemical compositions of the seed oil, determined by gc-ms, indicate that its unsaturated fatty acids content was 97%. sfe proved to be an effective technique for extracting oil from n. tangutorum. (c) 2013 elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 类目[WOS] | food science & technology |
| 研究领域[WOS] | food science & technology |
| 关键词[WOS] | supercritical carbon-dioxide ; statistical optimization ; assisted extraction ; medium components ; water |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000330913400023 |
| 公开日期 | 2014-12-19 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/4243]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 作者单位 | 1.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Tibetan Med Res, Xining 810001, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Zenggen,Mei, Lijuan,Wang, Qilan,et al. Optimization of subcritical fluid extraction of seed oil from Nitraria tangutorum using response surface methodology[J]. lwt-food science and technology,2014,56(1):168-174. |
| APA | Liu, Zenggen,Mei, Lijuan,Wang, Qilan,Shao, Yun,&Tao, Yanduo.(2014).Optimization of subcritical fluid extraction of seed oil from Nitraria tangutorum using response surface methodology.lwt-food science and technology,56(1),168-174. |
| MLA | Liu, Zenggen,et al."Optimization of subcritical fluid extraction of seed oil from Nitraria tangutorum using response surface methodology".lwt-food science and technology 56.1(2014):168-174. |
入库方式： OAI收割
来源：西北高原生物研究所
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