摘要
目的:建立中药退黄外洗液的质量标准中的薄层定性鉴别方法。方法:采用薄层色谱法对方中的大黄、薄荷、柴胡、丹参、党参、甘草进行薄层定性鉴别。结果:仅有大黄、薄荷脑薄层鉴别斑点清晰,阴性对照无干扰,可作为定性鉴别;而其他药品的薄层鉴别斑点不清晰,阴性对照有干扰。结论:使用大黄、薄荷脑做薄层定性鉴别,操作简单、专属性和重现性良好,可作为该制剂的质量定性控制方法。
Objective: To establish TLC method for the quality standard of Tuihuang topical lotion.Methods: Thin-layer chromatography was used to make a thin-layer qualitative identification for Rhubarb,Mint,Chaihu,Salvia miltiorrhiza,Radix Codonopsis and Licorice.Results: Only TLC spots of Rhubarb and Menthol were clear,with no interference in the negative control,and could be used as qualitative identification while TLC spots of the others were not clear,with interference in the negative control.Conclusion: TLC of Rhubarb and Menthol is easy to operate and has specificity and good reappearance and can be used for the quality qualitative identification of the lotion.
出处
《云南中医中药杂志》
2009年第8期46-49,共4页
Yunnan Journal of Traditional Chinese Medicine and Materia Medica
基金
南宁市科学研究与技术开发计划项目(编号:20040246C)
广西科学自然基金项目(编号:0832278)
关键词
中药退黄外洗液
质量标准
薄层鉴别
Tuihuang topical lotion
quality standard
quality standard
TLC
