ANTIOXIDANT ACTIVITIES OF BAICALIN,ALIZARIN,GREEN TEA POLYPHENOLS AND TROLOX ASSAYED BY ENHENCED CHEMILUMINESCENCE
黄芩甙、茜草素、茶多酚和Trolox抗氧化能力的增强化学发光研究

Antioxidant activities of four antioxidant compounds were assayed in HRP-luminol-perborate-p-iodophenol enhanced chemiluminescent system,system,superoxide radical generating system and lipid peroxidation system in rat liver microsomes.The experiments showed that all these four compounds had apparent antioxidant activity.It also showed that the older of their antioxidant ability to scavenge iodophenol-derived phenoxyl radical is more consistent with the older of their antioxidant ability to supurss he lipid peroxidatiton in the rat liver microsomes than that of the ability to scavenge superoxide radiial.It suggests that the enhanced chemiluminescence assay may be promising in determining antioxidant activity of antioxidant.