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目的:比较淫羊藿药材及其配方颗粒中淫羊藿苷的含量。方法:采用高效液相色谱法测定淫羊藿药材及其配方颗粒中淫羊藿苷的含量,比较两者含量差异。结果:配方颗粒中淫羊藿苷的含量远低于原淫羊藿药材的含量,与所标示的浓缩倍数不符。结论:原配方颗粒的生产工艺需要改进;配方颗粒需要建立完善的质量控制方法和合理的质量标准。
Objective: To compare the content of icariin in Herba Epimedii and its formula granules. Methods: HPLC method was used to determine the content of icariin in epimedium and its prescription granules, and to compare the content of icariin. Results: The content of icariin in the formula granules was much lower than that of the original Epimedium medicinal material, which was inconsistent with the indicated concentration ratio. Conclusion: The production process of the original formula particles needs improvement. The formula particles need to establish a perfect quality control method and reasonable quality standards.