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In order to observe the effects of the ground and intact Zhi Zi(Fructns Gardeniae)and differentcombinations of the ingredients and refined single Chinese drug granules in Yin Chen Hao Decoctioncompound prescription on the contents of gardenoside(an effective component of the prescription),thecontents of gardenoside were determined with reversed phase high performance liquidchromatography(HPLC),with acetonitrile-water(15:85)as mobile phase,at wave length 238nm.Theresults indicated that the gardenoside-decocted-out rates in the decoctions prepared by differentcombinations of the ingredients with the ground Zhi Zi(Fructus Gardeniae)all were highersignificantly than those in the decoction with intact Zhi Zi(Fructus Gardeniae),and generally,different combinations of the ingredients in the decoction had only little effect on the gardenoside-decocted-out rate.
In order to observe the effects of the ground and intact Zhi Zi(Fructns Gardeniae)and differentcombinations of the ingredients and refined single Chinese drug granules in Yin Chen Hao Decoctioncompound prescription on the contents of gardenoside(an effective component of the prescription),thecontents of Gardenoside were determined with reversed phase high performance liquidchromatography (HPLC), with acetonitrile-water(15:85)as mobile phase, at wave length 238nm.Theresults indicated that the gardenoside-decocted-out rates in the decoctions prepared by differentcombinations of the ingredients With the ground Zhi Zi(Fructus Gardeniae)all were higher significant than those in the decoction with intact Zhi Zi(Fructus Gardeniae), and generally,different combinations of the ingredients in the decoction had only little effect on the gardenoside-decocted-out rate.