| 紫杉中紫杉烷和双黄酮类成分的薄层色谱鉴别 |
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| 引用本文： | 顾佼佼,佟昕,袁久志,马晓嘉,刘晓秋. 紫杉中紫杉烷和双黄酮类成分的薄层色谱鉴别[J]. 中国医药导报, 2011, 8(20): 98-100 |
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| 作者姓名： | 顾佼佼 佟昕 袁久志 马晓嘉 刘晓秋 |
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| 作者单位： | 沈阳药科大学中药学院,辽宁沈阳,110016 |
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| 摘 要： | 目的：建立紫杉药材中紫杉烷类和双黄酮类成分的薄层色谱鉴别法。方法：以紫杉宁为对照品,石油醚-乙酸乙酯-丙酮-甲醇（8∶2∶2∶1）为展开剂系统,用硅胶G板鉴别紫杉烷类成分;以金松双黄酮和银杏双黄酮为对照品,石油醚-乙酸乙酯-甲醇（4∶1∶1）为展开剂系统,用聚酰胺薄膜鉴别双黄酮类成分。结果：本方法斑点清晰,重复性好,并可将紫杉区别于一些松、杉、柏类植物的枝叶。结论：本方法简便,快速,可用于紫杉药材的质量控制。
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| 关 键 词： | 紫杉 薄层色谱鉴别 紫杉宁 金松双黄酮 银杏双黄酮 |
TLC identification of the taxanes and biflavonoids in Taxus cuspidata |
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| GU Jiaojiao,TONG Xin,YUAN Jiuzhi,MA Xiaojia,LIU Xiaoqiu. TLC identification of the taxanes and biflavonoids in Taxus cuspidata[J]. China Medical Herald, 2011, 8(20): 98-100 |
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| Authors: | GU Jiaojiao TONG Xin YUAN Jiuzhi MA Xiaojia LIU Xiaoqiu |
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| Affiliation: | GU Jiaojiao,TONG Xin,YUAN Jiuzhi,MA Xiaojia,LIU Xiaoqiu School of Traditional Chinese Materia Medica,Shenyang Pharmaceutical University,Shenyang 110016,China |
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| Abstract: | Objective:To establish the TLC identification method of taxanes and biflavonoids in Taxus cuspidata.Methods:Taxanes identification method was presented on silica gel plate,with taxinine as reference substance,the system of a mixture of petroleum ether-ethyl acetate-acetone-methanol as developing solvent.And biflavonoids identification method was presented on polyamide film,with sciadopitysin and ginkegetin as reference substance,the system of a mixture of petroleum ether-ethyl acetate-methanol as developing... |
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| Keywords: | Taxus cuspidata TLC identification Taxinine Sciadopitysin Ginkegetin |
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