| 参芦的质量标准研究 |
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| 引用本文： | 林世和,易艳东,余南才.参芦的质量标准研究[J].中国药房,2011(11):1014-1016. |
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| 作者姓名： | 林世和 易艳东 余南才 |
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| 作者单位： | 武汉市第一医院中心实验室; |
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| 摘 要： | 目的:建立参芦的质量标准。方法:根据2005年版《中国药典》方法,鉴别参芦的性状、显微特征,检查其水分、总灰分、酸不溶灰分;采用薄层色谱(TLC)法进行定性鉴别;采用高效液相色谱法测定人参皂苷Rg1、Re、Rb1的含量。结果:性状、显微特征明显;TLC斑点清晰、分离度好;人参皂苷Rg1、Re、Rb1的进样量分别在1.01～10.10(r=0.9997)、0.69～6.90(r=0.9994)、1.01～10.10(r=0.9998)μg范围内与各自峰面积积分值呈良好线性关系,平均回收率分别为99.91%、99.55%、99.65%,RSD分别为1.54%、1.67%、2.50%(n=9)。结论:所建标准可用于参芦饮片的质量控制。
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| 关 键 词： | 参芦 显微鉴别 薄层色谱法 高效液相色谱法 |
Quality Standard of Ginseng Rhizome |
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| LIN Shi-he,YI Yan-dong,YU Nan-cai.Quality Standard of Ginseng Rhizome[J].China Pharmacy,2011(11):1014-1016. |
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| Authors: | LIN Shi-he YI Yan-dong YU Nan-cai |
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| Affiliation: | LIN Shi-he,YI Yan-dong,YU Nan-cai(Central Laboratory,Wuhan First Hospital,Wuhan 430022,China) |
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| Abstract: | OBJECTIVE:To establish the quality standard for Ginseng Rhizome.METHODS:According to Chinese Pharmacopeia (2005 edition),the property and microscopic characteristics of Ginseng Rhizome,moisture,total ashes content,acid-insoluble ashes content were identified by TLC.The contents of ginsenoside Rb1,Re and Rg1 in Ginseng Rhizome were determined by HPLC.RESULTS:The property and microscopic characteristics of Ginseng Rhizome were significant.The spot of TLC were clear and well-separated.The linear range of ginse... |
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| Keywords: | Ginseng Rhizome Microscopic identification TLC HPLC |
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