论文部分内容阅读
目的建立宁神解郁胶囊的质量标准。方法采用TLC法对宁神解郁胶囊中黄芪、当归、白芍进行了定性鉴别;采用HPLC法测定芍药苷的含量,为宁神解郁胶囊的质量控制提供依据。结果定性鉴别方法专属性强;在6-30μg范围内芍药苷峰面积与进样量线性关系良好,r-0.9999;样品加样回收率为99.75%(n=5)。RSD为0.76。结论所建立的方法准确可行,重复性好,可有效控制宁神解郁胶囊的质量。
Objective To establish the quality standard of Ning Shen Jie Yu Capsule. Methods TLC method was used to qualitatively identify Astragalus, Angelica and Radix Paeoniae Alba in Ningyou Jieyu capsule. The content of paeoniflorin was determined by HPLC, which provided the basis for the quality control of Ningyoujieyu capsule. Results The method of qualitative identification was highly specific. The peak area of paeoniflorin was linear with the injection volume in the range of 6-30 μg, r-0.9999. The sample recovery was 99.75% (n = 5). RSD is 0.76. Conclusion The established method is accurate and feasible with good repeatability and can effectively control the quality of Ning Shen Jie Yu Capsule.