Objective: To compare the content of ursolic acid in Duchesnea indica (Andr.) Focke from different areas of Hunan province and provide a reference for the quality research. Methods: HPLC method, Phenomenex Cls chromatographic column(4.6 mm×250 mm,5um); mobile phase: methanol:ammonium acetate-(water-glacial acetic acid-diethylamine-15:0.4:0.2)- 88:12; flow rate 1 mL'min-1; column temperature 25℃;λ=210 nm. Results: The contents of ursolic acid in Duchesnea indica (Andr) Focke were obviously different in ursolic acid from diffe...