论文部分内容阅读
目的:研究肝炎康胶囊的质量标准。方法:分别采用薄层色谱法鉴别肝炎康胶囊中的虎杖、黄芪、太子参、半枝莲、白花蛇舌草、丹参、柴胡;用高效液相色谱法测定肝炎康中的大黄素含量。结果:薄层色谱法能明显从肝炎康胶囊中鉴别出虎杖、黄芪、太子参、半枝莲、白花蛇舌草、丹参、柴胡。测得肝炎康胶囊中所含大黄素的含量是2.05 mg·g-1,大黄素的含量在范围2.34~74.88μg·ml-1之间呈现良好的线性关系(r=0.999 4),平均回收率为100.5%,RSD为1.52%(n=9)。结论:肝炎康胶囊质量标准准确、可靠,可作为肝炎康胶囊的质量控制方法。
Objective: To study the quality standards of Gan Yan Kang capsule. Methods: Polygonum cuspidatum, Radix Astragali, Radix Pseudostellariae sinensis, Radix Scutellariae, Hedyotis diffusa Willd, Radix Salviae miltiorrhizae and Radix Bupleuri were respectively identified by TLC. The content of emodin in HeYanKang was determined by high performance liquid chromatography. Results: Thin layer chromatography can obviously identify Polygonum cuspidatum, Radix Astragali, Radix Pseudostellariae Radix, Scutellaria barbata, Hedyotis diffusa, Radix Salviae Miltiorrhizae and Radix Bupleuri. The content of emodin contained in Gan Yan Kang was 2.05 mg · g-1, and the content of emodin showed a good linear relationship (r = 0.999 4) in the range of 2.34-74.88 μg · ml-1. The average recovery The rate was 100.5% with a RSD of 1.52% (n = 9). Conclusion: The quality standard of GanYankang capsule is accurate and reliable, which can be used as quality control method of GanYankang capsule.