杨深应 刘常逊 上官云兰 陶明宝 柴连周 赵兴蕊



摘要:目的 建立高效液相色谱法(HPLC)同时测定感冒疏风丸中蛇床子素和二氢欧山芹醇当归酸酯含量的方法。方法 采用Agilent 5TC-C18色谱柱(4.6 mm×250 mm,5 μm),流動相为乙腈-水(49∶51),流速1.0 mL/min,检测波长330 nm,柱温30.0 ℃。结果 蛇床子素和二氢欧山芹醇当归酸酯线性范围分别为0.0451~1.3533μg(r=0.9999)和0.0164~0.4911μg(r=0.9999);平均回收率分别为98.74%和97.09%,RSD分别为0.35%和0.29%。结论 该方法专属性强、结果准确、操作简便,可用于感冒疏风丸的质量控制。
关键词:感冒疏风丸;高效液相色谱法;蛇床子素;二氢欧山芹醇当归酸酯;含量测定
中图分类号:R285.5 文献标志码:A 文章编号:1007-2349(2021)09-0072-04
Simultaneous Determination of Osthol and Dihydrooxanol AngelicaAcid Ester in Ganmao Shufeng Pills by HPLC
YANG Shen-ying1, LIU Chang-xun2, SHANG-guan Yun-lan3,TAO Ming-bao1, CHAI Lian-zhou2, ZHAO Xing-rui2
(1. Food and Drug Inspection and Testing Center of Baoshan City, Baoshan 678000, China;2. Baoshan Junior College of Traditional Chinese Medicine, Baoshan 678000, China; 3. School of Pharmacy, Dali University, Dali 671000, China)
【Abstract】Objective: To establish a high-performance liquid chromatography (HPLC) method for the simultaneous determination of osthol and dihydrooxanol angelica acid ester in Ganmao Shufeng Pills. Methods: An agilent 5TC-C18 column (4.6 mm×250 mm, 5 μm) was used, the mobile phase was acetonitrile-water (49:51), the flow rate was 1.0 mL/min, the detection wavelength was 330 nm, and the column temperature was 30.0 ℃. Results: The linear ranges of osthole and dihydrooxanol angelica acid este were 0.0451~1.3533μg (r=0.9999) and 0.0164~0.4911μg (r=0.9999), respectively and the average recoveries were 98.74% and 97.09% respectively, and the RSDs were0.35% and 0.29%. It is 0.35% and 0.29% respectively. Conclusion: The method has strong specificity, accurate results and simple operation, and can be used for the quality control of Ganmao Shufeng Pills.
【Key words】Ganmao Shufeng Pills; High Performance Liquid Chromatography; Osthole; Dihydrooxanol Angelica Acid Ester; Content Determination
感冒疏风丸收载于《卫生部药品标准中药成方制剂第十三册》,由麻黄绒(炙)、苦杏仁、桂枝、独活等十二味药组成,具有辛温解表、宣肺和中的功效,用于风寒感冒、发热咳嗽、头痛怕冷、鼻流清涕、骨节酸痛、四肢倦怠等症[1]。处方中独活为伞形科植物重齿毛当归Angelica pubescens Maxim.f.biserrata Shan et Yuan的干燥根,具有祛风除湿,通痹止痛的功效[2]。感冒疏风丸有水蜜丸和大蜜丸2种剂型,其质量标准中仅有显微鉴别及芍药苷的薄层色谱鉴别,无含量测定项目[1],不利于控制药品的质量。现参考有关文献[2-10],建立了高效液相色谱(HPLC)法同时测定感冒疏风丸中独活的有效成分蛇床子素和二氢欧山芹醇当归酸酯含量的方法,为提高感冒疏风丸的质量标准提供参考依据。
1 仪器与试药
1.1 仪器 Agilent 1260型高效液相色谱仪(美国安捷伦公司);Sartorius BP211D型电子天平(德国赛多利斯公司);SK2510LHC型超声波清洗器(上海科导超声仪器有限公司);A2S-10-BE超纯水机(美国艾科浦国际有限公司)。……