Nutritional Components of Agastache rugosus jam (Agastache rugosus O.ktze) including Vitamin A,Vitamin C,total flavonoid,total alkaloid,cholesterin,microelements,total fat and total sugar were determined.UV spectra was applied for the determination of the VA,VC,flavonoid,alkaloid and cholesterin.Antioxidative components and total fat were extracted by soxhlet method.AAS was applied to determine the mineral elements such as K,Na,Zn,Ca,Fe,Cu,Mn,Mg in Agastache rugosus jam.Antioxidant activity of the ethanol extract and VC on cotton seed oil and suet were studied through measuring peroxide value(POV) by Na2S2O3-I2 titrimatric method.The results showed that 0.02% Vc has higher activity than the 1.0% ethanolic extract.With increasing of ethanolic extract concentration,the antioxidatant activity was also increased.Hydroxyl free radical(·OH) scavenging ability was tested and compared by UV spectraphotometric method.The results were:0.02% standart Sample of Flavone(Rutin) had stronger ·OH eliminating ability than the 0.02% Vc and ethanolic extract.There were 41.90 μg of VA and 31.13 mg of VC in every 100 g Agastache rugosus jam.The amount of the total flavonoids,alkaloids and cholesterol in every 100 g Agastache rugosus jam was 30.16 mg,250.58 μg and 57.38 μg respectively.The Amount of total sugar and meal cellulose was 60.06 g and 194.49 mg respectively.It had comparatively higher amount of K and Na elements.Ethanolic extracts of Agastache rugosus jam can delay lipid peroxidation of the oils and had the ability of free-radical elimination.This article provided preliminary data for the further investigation and exploitation of the Uyghur traditional health medicinal materials.