title: [Studies on quantitative determination of total flavonoid in qingpi, zhiqiao and zhishi by TLC-densitometric methods].
abstract: A method for the determination of total flavonoid contents in Pericarpium Citri Reticulatae Viride (Qingpi), Fructus Aurantii (Zhiqiao) and Fructus Aurantii Immaturus (Zhishi) was established by the use of TLC-densitometry. The results show that the total flavonoid contents in Qingpi and Zhishi are higher than in Zhiqiao. The content in Zhiqiao is 9.81%-15.85%.
authors.forename: Y S
authors.initials: YS
authors.lastname: Wang
authors.forename: W Y
authors.initials: WY
authors.lastname: Luo
mesh_terms: D002851:Chromatography, High Pressure Liquid; D002957:Citrus / Q000032:analysis*; D003720:Densitometry; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D005419:Flavonoids / Q000032:analysis*
chemical_list: D004365:Drugs, Chinese Herbal; D005419:Flavonoids