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HPLC法测定扶正化瘀片中五味子醇甲、乙含量

ZHANG Yujie, XIE Fuling, FU Qingshuai,LI Rongsheng,PAN Yifeng

Shanghai Medical & Pharmaceutical Journal(2022)

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Abstract
目的:建立HPLC法同时测定扶正化瘀片中五味子醇甲、乙含量的方法,为扶正化瘀片的质量标准提升提供参考依据.方法:采用Agilent Zorbax Extend C18柱对五味子醇甲和五味子醇乙进行HPLC分析,流动相为甲醇-水,梯度洗脱;流速1.0 mL/min;柱温30℃;检测波长250 nm.结果:五味子醇甲、乙质量浓度分别在0.0240~1.2034 mg/mL(r=0.9999)、0.0157~0.7845 mg/mL(r=0.9999)范围内线性关系良好,平均加样回收率分别为105.63%(RSD 0.90%、n=9)、103.24%(RSD 3.81%、n=9).结论:该方法准确稳定,重复性好,适用于扶正化瘀片中五味子醇甲、乙的质量控制.
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