[Objective]To establish a HPLC method for simultaneously determining three major tanshinones in Salviae miltiorrhizae health tea.[Method]HPLC was employed to determine the content of each composition.The HPLC conditions were as follows: column of Insertsil ODS-SP(4.6 mm×250 mm,5 μm),mobile phase of a mixture of acetonitrile-water(V∶V=62∶38),detection wavelength of 270 nm,flow rate of 1.0 ml/min,sampling amount of 15 μl and column temperature of 30 ℃.[Result]Three compositions were well-separated and the ave...