II. Oligopeptides were separated by SephadexTMG-25 and antioxidative activity of CGM was examined. The research indicated the inhibition rate was up to 43.9% when its concentration was 1mg/mL as same as that of 5u/mL SOD.

• 采用邻苯三酚(PR)自氧化法对玉米短肽进行了抗氧化活性的研究；结果表明:经SephadexTM G-25初步提纯后的玉米短肽；当其浓度为1.；00mg/mL时；对PR自氧化的抑制率可达43