复方肝康片质量标准研究

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目的:建立复方肝康片的质量标准.方法:采用薄层色谱法,以丹酚酸B为对照,对丹参进行定性鉴别;以黄芩苷、黄芩素、汉黄芩素、黄芩对照药材为对照,对黄芩进行定性鉴别;以柴胡对照药材为对照,对柴胡进行定性鉴别;以黄芪对照药材为对照,对黄芪进行定性鉴别.采用高效液相色谱法,测定黄芩苷进行含量.结果:定性鉴别阴性无干扰,分离度高;黄芩苷线性范围为13.72~686.0μg/ml,线性回归方程为y=19.97x+71.62(R2=0.9998).结论:所建立的质量标准方法可行,可用于复方肝康片的质量控制.
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