Honeysuckle's leaves and flowers alcohol extracts were added into edible oil and fats.The antioxidant effects were investigated by Schaal oven method and the peroxide value was used as an evaluation index.The results showed that the alcohol extract from honeysuckle's leaves and flowers had a great antioxidant effects on corn oil,soybean oil,lard oil,peanut oil,flowers extract significantly better than that of leaves extract.Antioxidant effects on four edible oils and fats from strong to weak was:soybean oil ＞ lard oil =corn oil ＞ peanut oil.Antioxidant ability of honeysuckle's flowers extract was 1.12,1.33,1.19,2.31,1.40 times higher than that of leaves;BHT,TBHQ;the antioxidant activity of leaves ethanol extract was the same as TBHQ.Antioxidant activity of flowers and leaves extracts enhanced with the increase of the concentration.When flowers alcohol extract combined with TBHQ,citric acid,BHT,ascorbic acid separately,its antioxidant capacity increased by 19％,13％,9％ and 1％ respectively.When leaves alcohol extract combined with citric acid,BHT,TBHQ separately,its antioxidant capacity increased by 18％,12％ and 27％ respectively.