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目的:建立红花配方颗粒的质量标准。方法:采用薄层色谱法对红花配方颗粒进行定性鉴别;采用高效液相色谱法对红花配方颗粒中的羟基红花黄色素A进行含量测定。结果:定性鉴别薄层色谱特征明显,专属性强;含量测定方法在0.091～3.64μg/mL内呈良好的线性关系(r=0.9995),平均回收率为100.8%(RSD%=1.79%,n=6)。结论:本方法可行,重复性好,能有效地控制该中药配方颗粒的质量。
Objective: To establish the quality standard of safflower formula granules. Methods: The chromatographic particles of safflower were qualitatively identified by TLC. The content of hydroxysafflor yellow A in safflower granules was determined by high performance liquid chromatography. Results: The qualitative identification TLC was characterized with obvious specificity and good linearity (r = 0.9995) in the range of 0.091-3.64μg / mL with the average recovery of 100.8% (RSD% = 1.79%, n = 6). Conclusion: The method is feasible and reproducible, and can effectively control the quality of the Chinese medicine granules.