关键词: 艾叶; 黄酮; 紫外分光光度法;芦丁中图分类号: R284 文献标识码: A文章编号: 1005- 8257( 2011) 11- 0050-02Extracti on and determi nati on of content of fl avonoi ds i n Fol i um Artemi si ae Argyi Tianjin An ning Hosital (300300)Shuai HongliTianjin Medical University(300070) Zhang QingweiAbstract: Objective To develop a method for the determination of total contents of flavonoids in Folium Artemisiae Argyi ,use this method to find a good way to obtain flavoniods in Folium Artemisiae Argyi.Methods The total contents of flavonoids was determined by ultraviolet spectrophotometry by using the standard of rutin. Resul t The linear ranges of rutin was 5.800~ 58.000μ g/ml, and regressi on equation was A = 0.0118C+0.0133, r = 0.999