花生多肽的体外抗氧化活性研究

Antioxidation Activity of Peanut Peptides in Vitro

通过对红细胞溶血、肝脏与肝线粒体中的脂质过氧化以及肝线粒体肿胀度的测定,结果发现花生多肽能够有效地抑制由羟自由基引起的脂质过氧化,保护生物膜,减少红细胞溶血,减轻肝线粒体肿胀程度,提示花生多肽具有很强的抗氧化能力。

The effects of Peanut peptides on red blood cells （RBC） hemolysis, liver mitochondria swelling and hpid pemxidation in liver homogenate and liver mitochondria were studied in this work. Results show that peanut peptides can inhibit lipid peroxidation induced by ·OH; it can protect the biomembrane, reduce RBC hemolysis and lighten the degree of liver mitochondria swelling. So peanut peptides possess very strong antioxidation activity.