HPLC测定藏药复方巴桑母酥油颗粒中没食子酸的含量
etermination of gallic acid in Basangmu butter granules by HPLC
目的：建立藏药巴桑母酥油颗粒中没食子酸含量测定方法。方法：采用高效液相色谱法（HPLC）测定巴桑母酥油颗粒中没食子酸的含量。结果：没食子酸在0.5～3.5μg范围内，与峰面积积分值线性关系良好，该方法的平均回收率为103.88％，相对标准偏差（RSD）为1.68％（n=6）。结论：高效液相色谱法准确、简便、快速，适用于该制剂的质量控制。
Objective: To establish a content determination method of gallic acid in Basangmu butter granules. Methods: The content of gallic acid in Basangmu butter granules was determined by high performance liquid chromatography (HPLC). Results: The gallic acid concentration had good linear relation with peak area integral quantity in the range of 0.5～3.5μg, the average recovery rate was 103.88%, and relative standard deviation(RSD) was 1.68％(n=6). Conclusion: The method(HPLC) has high accuracy, reliability and reproducibility, so it can be used in the quality control of the preparation.
何新友、冯冠榕、向永臣、张艺、张平、赖先荣、周林
药学
巴桑母酥油颗粒没食子酸高效液相色谱法含量测定
Basangmu butter granulesgallic acidhigh performance liquid chromatographycontent determination
何新友,冯冠榕,向永臣,张艺,张平,赖先荣,周林.HPLC测定藏药复方巴桑母酥油颗粒中没食子酸的含量[EB/OL].(2011-04-26)[2025-08-02].http://www.paper.edu.cn/releasepaper/content/201104-668.点此复制
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