【摘要】 目的:制备通脉口服液并建立其质量控制方法。方法:用薄层色谱法对通脉口服液中丹参进行定性鉴别;用高效液相色谱法对其中阿魏酸进行含量测定。结果:丹参的定性鉴别专属性强;阿魏酸检测浓度线性范围为5.12～71.68μg/ml(r=0.9998),平均回收率为99.96%,RSD=1.3%。结论:该制剂制备工艺可行,质量控制方法可靠。更多还原

【Abstract】 OBJECTIVE:To prepare tongmai oral liquid and study its quality control method.METHODS:The danshen root in tongmai oral liquid was identified by TLC.The content of ferulic acid in the oral liquid was determined by HPLC.RESULTS:Danshen root showed a good specificity in qualitation identification.The linear range of ferulic acid was5.12～71.68μg/ml(r=0.9998).The mean recovery was99.96%(RSD=1.3%).CONCLUSIONS:The preparation technology is practicable and quality control method is reliable.更多还原