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xin mai an pian zhi liang biao zhun de yan jiu
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Pages: 1013-1016
Year: Issue:  7
Journal: CHINESE TRADITIONAL PATENT MEDICINE

Keyword:  心脉安片质量标准丹参酮ⅡA;
Abstract: 目的:探讨建立心脉安片质量标准方法.方法:采用薄层色谱法对心脉安片中主要中药人参、黄芪、丹参、赤芍及冰片等5味中药进行了定性分析,用HPLC法测定丹参酮ⅡA含量.结果:心脉安片中丹参酮ⅡA含量为0.48~0.63 mg/片,加样提取回收率为99.5%,RSD=1.08%(n=6);精密度RSD=1.9%(n=5);稳定性RSD=1.5%(n=5,8 h内);回归方程:Y=5 729 483X-29 445,R=0.999 7,线性范围是0.05μ~0.83μg.结论:该方法结果准确,重现性好,可用于心脉安片的质量控制.
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