Antioxidative substances from chicken blood and heart were extracted, their antioxidative activities were measured by pyrogallol (PR) autooxidation and Na_2S_2O_3-I_2 titrimetric method.

• 从鸡心、鸡血中提取抗氧化物,并分别利用邻苯三酚(PR)自氧化法、碘量法对其活性进行了检测。