【摘要】 目的:建立蝎龙酒新的质量标准。方法:采用薄层色谱法(TLC)定性鉴别处方中的白芍、红花和当归;采用高效液相色谱法对芍药苷、羟基红花黄色素A和阿魏酸进行含量测定。用Inertsil C8-3柱,乙腈-0.1%磷酸-四氢呋喃(18∶80∶2)为流动相,流速1.0 mL·min-1,检测波长340 nm。结果:TLC特征斑点明显、专属性强。芍药苷、羟基红花黄色素A和阿魏酸的线性范围分别为23.35～373.56,5.57～89.08,2.42～38.72 mg·L-1;平均加样回收率分别为101.08%,99.85%,100.34%(n=6)。结论:所建的新标准可用于蝎龙酒的质量控制。更多还原

【Abstract】 Objective:To study a new quality standard of Xielong liquor.Method: Radix paeoniae alba,flos carthami and radix angelicae sinensis in the the formula were identified qualititively by TLC.The content of paeoniflorin,hydroxysafflor yellow A and ferulic acid was determined by HPLC with a Inertsil C8-3 column.The mobile phase was acetonitrile-0.1% phosphoric acid-tetrahydrofuran(18∶ 80∶ 2) with a flow rate at 1.0 mL ·min-1.Detection wavelength was at 340 nm.Result: The TLC spots were clear and specific.The linear ranges for paeoniflorin,hydroxysafflor yellow A and ferulic acid were 23.35-373.56,5.57-89.08,2.42-38.72 mg · L-1 respectively.The average recoveries were 101.08%,99.85%,100.34%(n=6).Conclusion:The new established standard can be used for the quality control of Xielong liquor.更多还原