| 西青果脂肪油的超临界CO2萃取及其GC—MS测定 |
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| 引用本文： | 张鑫 何素晖. 西青果脂肪油的超临界CO2萃取及其GC—MS测定[J]. 中药材, 1997, 20(9): 463-464 |
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| 作者姓名： | 张鑫 何素晖 |
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| 作者单位： | 中国人民解放军广州医学高等专科学校，中国人民解放军广州医学高等专科学校，广州市海珠区新滘人民医院，广州市医药工业研究所 广州 510315，广州 510315，510310，510240 |
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| 摘 要： | 应用超临界CO_2萃取技术对西青果进行脂肪油的提取,并用GC—MS联用技术测定了其中脂肪酸的成分及其相对含量,从中鉴定出12种成分,主要为棕榈酸、亚油酸和油酸。并与传统的石油醚萃取法相比较,其萃取时间短,得油率高。
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| 关 键 词： | 西青果 脂肪酸 超临界CO_2萃取 GC—MS测定 |
Supercritical-CO_2 Fluid Extraction of the Fatty Oil in Terminalia chebula and GC-MS Analysis |
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| Zhang Xin,Chen Chucheng. Supercritical-CO_2 Fluid Extraction of the Fatty Oil in Terminalia chebula and GC-MS Analysis[J]. Journal of Chinese medicinal materials, 1997, 20(9): 463-464 |
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| Authors: | Zhang Xin Chen Chucheng |
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| Affiliation: | Guangzhou Medical College, PLA, Guangzhou 510315. |
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| Abstract: | The fatty oils in Terminulia chebula were extracted by supercritical-CO2 fluid extraction, and their fatty acids and its relative contents were determined by GC - MS. 12 fatty acids were identified. Palmitic acid, linoleic acid and oleic acid of them are main constituents. Compared with petroleum ether extraction method, the extraction rate from SFE -CO2 is higher and extraction time shorter. |
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| Keywords: | Terminalia chebula Fatty oils Supercritical - CO2 fluid extraction Fatty acid GC - MS analysis |
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