The HPLC method was established to simultaneously determine the contents of @entity3091 , @entity19812 , @entity15476 and @entity15605 in Wikstroemia indica ( L. ) C. A. Mey. The method was carried out on a Diamonsil C18 column (4. 6 mm x 250 mm, 5   m) eluted with the mobile phases of water containing 0.15% @entity8718 and @entity1626 in gradient mode. The UV detection wavelength was 365 nm. The flow rate was 1.0 mL    @entity1009 ) and the column temperature was set at 30   C. All the standard compounds showed a good linearity in the range of 0.100 8-1.008 (r = 0.999 2), 0.484 8-4.848 (r = 0.999 0) , 1. 354-13. 54 (r = 0.999 6), 0.316 8-3.168 mg    L(-1) (r = 0.999 0) for @entity3091 , @entity19812 , @entity15476 and @entity15605 , respectively. The average recoveries of these four @entity3088 were 98.5%, 100.9%, 99.7% and 98.9% with RSD 1.2%, 1.7%, 0.81% and 1.6%, respectively. In conclusion, the method is simple, rapid and accurate. It can be applied for the quality control of Wikstroemia indica.

[Simultaneous determination of four XXXX in Wikstroemia indica by HPLC].

@entity8718 :: ('MESH:C030242', 'Chemical') :: ['phosphoric acid'] @entity3091 :: ('MESH:C040015', 'Chemical') :: ['myricetin'] @entity15605 :: ('MESH:C006552', 'Chemical') :: ['kaempferol'] @entity1009 :: ('966', 'Gene') :: ['min(-1'] @entity1626 :: ('MESH:C032159', 'Chemical') :: ['acetonitrile'] @entity3088 :: ('MESH:D005419', 'Chemical') :: ['flavonoids'] @entity15476 :: ('MESH:D047310', 'Chemical') :: ['apigenin'] @entity19812 :: ('MESH:D047311', 'Chemical') :: ['luteolin']
@entity3088 :: (MESH:D005419,Chemical) :: ['flavonoids']
