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中国药物评价 ›› 2024, Vol. 41 ›› Issue (6): 477-481.

• 评价技术与方法 • 上一篇    下一篇

基于4种成分含量测定的小儿化痰止咳颗粒质量评价

孟庆山1,2, 马芳芳1,2, 刘雪1,2, 楚合法1,2   

  1. 1.威海市食品药品检验检测研究院, 山东 威海 264210;
    2.威海市食品药品质量评价与技术研究重点实验室, 山东 威海 264210
  • 收稿日期:2024-06-27 修回日期:2024-09-23 出版日期:2024-12-28 发布日期:2024-12-28

Study on the Quality Evaluation of Xiaoer Huatan Zhike Granules Based on the Content Determination of Four Indexes Components

  1. 1.Weihai Institute for Food and Drug Control, Sandong Weihai 264210, China;
    2.Weihai Key Laboratory for Food and Drug Quality Assessment and technology research, Sandong Weihai 264210, China
  • Received:2024-06-27 Revised:2024-09-23 Online:2024-12-28 Published:2024-12-28

摘要: 目的:基于4种指标成分的含量测定系统评价小儿化痰止咳颗粒的质量。方法:采用末端吸收的高效液相色谱法同时测定盐酸麻黄碱、吐根碱、吐根酚碱、桑皮苷A的含量。结果:盐酸麻黄碱、吐根碱、吐根酚碱、桑皮苷A的线性范围分别为33.0~495.0 μg·mL-1(r2=1.000 0)、9.1~136.2 μg·mL-1(r2=1.000 0)、2.6~39.2 μg·mL-1(r2=0.999 7)、8.2~123.6 μg·mL-1(r2=0.997 7);平均回收率分别为99%(RSD=1.04%)、99%(RSD=1.07%)、96%(RSD=1.42%)、94%(RSD=2.27%)。结论:本方法专属性强,准确度高,重现性好,可用于小儿化痰止咳颗粒质量控制。

关键词: font-size:medium, ">小儿化痰止咳颗粒;高效液相色谱法;含量测定;质量评价

Abstract: Objective: To evaluate the quality of Xiaoer Huatan Zhike granules based on the content determination of 4 index components. Methods: The contents of ephedrine hydrochloride,emetine,Cephaeline,mulberroside A were determind by HPLC based on terminal absorption.Results: The linear ranges of ephedrine hydrochloride,emetine,Cephaeline and mulberroside A were 33.0-495.0 μg·mL-1(r2=1.000 0), 9.1-136.2 μg·mL-1(r2=1.000 0),2.6-39.2 μg·mL-1(r2=0.999 7)、8.2-123.6 μg·mL-1 (r2=0.997 7), respectively; the average recoveries were 99%(RSD=1.04%), 99%(RSD=1.07%), 96%(RSD=1.42%), 94%(RSD=2.27%) respectively. Conclusion: This method has strong specificity, high accuracy and good reproducibility. It can be used for the quality control for Xiaoer Huatan Zhike granules.

Key words: font-size:medium, ">Xiaoer Huatan Zhike granules; High performance liquid chromatography(HPLC); Content determination; Quality evaluation

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