【摘要】 采用甲醇溶散一步制样法，应用薄层色谱法（ＴＬＣ）对平喘颗粒中的麻黄进行了鉴别。结果灵敏、准确、重现性好；操作简便、省时。更多还原

【Abstract】 Thin layer chromatography(TLC) was used for the identification of Ephedra in Pingchuan(asthma-relieving)Granules.As the results proved,this method was sensitive,accurate and of good reproduciay. The extracting operation was made simpler by using the preparing method presented in this paper.更多还原