穿梅三黄散质量标准提升研究

Quality Standard Improvement of Chuanmei Sanhuang Powder

[目的]提升穿梅三黄散的质量标准。[方法]采用显微鉴别法对制剂中大黄、黄芩、黄柏、穿心莲和乌梅进行显微特征鉴别;采用薄层色谱法(TLC)对大黄和黄柏进行定性鉴别。[结果]大黄、黄芩、黄柏、穿心莲和乌梅显微特征明显;大黄TLC准确度、重现性良好,黄柏TLC效果不佳。[结论]该鉴别方法简便,重复性佳,可用于穿梅三黄散的质量标准提升。

[Objective]To improve the quality standard of Chuanmei Sanhuang powder.[Method]Microscopic identification method was used to perform the microscopic characteristics identification of Rheum palmatum,Scutellaria baicalensis,Phellodendron amurense,Andrographis paniculate and Armeniaca mume.Thin-layer chromatography(TLC)was employed for qualitative identification of Rheum palmatum and Phellodendron amurense.[Result]Rheum palmatum,Scutellaria baicalensis,Phellodendron amurense,Andrographis paniculate and Armeniaca mume had obvious microscopic characteristics.High accuracy and good repeatability of Rheum palmatum in TLC assay was observed,while Phellodendron amurense had unsatisfactory performance.[Conclusion]The established identification method is simple,and has a good repeatability,which can be used to improve the quality standard of Chuanmei Sanhuang powder.