异名芸香甙，维生素P，紫槲皮甙分子式及分子量C29H30O16610.51植物来源豆科植物槐ScphorajaponicaL.]作用与用途具有抗炎作用；维生素P样作用，具有维持血管抵抗力、降低其通透性、减少脆性等作用，对脂肪浸润的肝有祛脂作用，与谷胱甘酞合用祛脂效果更明显；抗病毒作用和抑制醛糖还原酶作用。ItemsSpecificationResultsAppearanceYelloworgreenishYellowCrystallinepowderCompliesIdentificationPositive，ABCDCompliesAbsorbanceMatchingMatchingSubstancesinsolubleinmethanol≤3.0%CompliesSolubilityMatchingMatchingImpurityBKaempferol-3-rutinoside≤2.0%CompliesImpurityCQuercetin≤2.0%CompliesTotalImpurity≤4.0CompliesLossondrying7.5-9.5%8.25%Sulphatedash≤0.1%CompliesAssay≥95.0-101.0%98.68%ConclusionthetestresultsconformtoEP4Packing StoragePackedinpaper-drumsandtwoplastic-bagsinside.N.W.20kgs.I.D.35cm×H51cmStoreinawell-closedcontainerAwayfrommoisture