| 生脉饮中五味子醇甲的薄层分离技术与扫描定量法 |
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| 引用本文： | 刘文英,周炜.生脉饮中五味子醇甲的薄层分离技术与扫描定量法[J].中国药科大学学报,1993,24(2):78-81. |
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| 作者姓名： | 刘文英 周炜 |
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| 作者单位： | 中国药科大学药物分析学教研室，中国药科大学药物分析学教研室，中国药科大学，中国药科大学，中国药科大学药物分析学教研室 1992届毕业生，1991届毕业生 |
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| 摘 要： | 本文将高效薄层色谱法和常规薄层色谱法的程序多次展开技术和小孔线形技术用于生脉饮中难分离物质五味子醇甲的分离研究。结果表明:常规薄层小孔线形分离技术具有实用、简便和快速的特点;生脉饮经乙醚萃取后,硅胶GF薄层分离,薄层扫描法测定五味子醇甲的回收率达99.4%。
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| 关 键 词： | 生脉饮 五味子醇甲 高效薄层色谱法 常规薄层色谱法 程序多次展开技术 小孔线形技术 薄层扫描法 |
Separation Techniques and Quantitative Determination of Wuweizi Alcohol A Contained in Sheng Mai Yin by TLC |
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| Liu Wenying,Zhou Wei,Wu Di,Yin Lan,An Dengkui.Separation Techniques and Quantitative Determination of Wuweizi Alcohol A Contained in Sheng Mai Yin by TLC[J].Journal of China Pharmaceutical University,1993,24(2):78-81. |
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| Authors: | Liu Wenying Zhou Wei Wu Di Yin Lan An Dengkui |
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| Institution: | Liu Wenying,Zhou Wei,Wu Di,Yin Lan,An Dengkui Department of Pharmaceutical Analysis |
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| Abstract: | Sheng Mai Yin consisting of Codonopsis pilosula Nannf., Schisandra chinensis Baill and Ophiopogon japonicus Ker-Gawl is widely used in traditional Chinese medicine. The separation efficiency of programmed multiple development (PMD) and small hole in line (SHL) technique in HPTLC and TLC utilized for the separation of Wuweizi alcohol A (Schisandrin), which is one of the active ingredients of lignans of Schizandra chinensis contained in Sheng Mai Yin, has been studied. The SHL technique in TLC is simple, rapid and practical. The method of quantitative determination has been also established by extraction with ether-separation using PMD or SHL technique in silica GF_(254) TLC-densitometry in this paper. The recovery was 99.4% (n=4). |
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| Keywords: | Sheng Mai Yin Wuweizi alcohol A High performance thin layer chromatography Thin layer chromatography Programmed multiple development Small hole in line technique Densitometry |
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