泥蚶抗氧化作用研究

Scavenging Effects Study on Tegiffarca granosa

采用化学发光法测定泥蚶不同组织清除氧自由基及抑制脂质过氧化(LPO)作用。结果表明,泥蚶血液、内脏团和肌肉都具有清除O2、·OH、H2O2和抑制LPO作用。血液的抑制作用最明显,IC50分别为0.08、0.05、0.10和0.24mg/ml。内脏团抑制作用次之,肌肉明显小于血液和内脏团。

Using the methods of chemistry luminescence, this paper studied the effects on scavenging oxyzen free radical andinhibiting lipid peroxidation by different organs from Tegillarca granosa.The results showed that Tegillarca granosa blood, viscusand muscle could scaveng superoxide radical, hydroxyl radical and H2O2, and inhibit lipid peroxidation with IC50 as 0.08mg/ml,0.05mg/ml, 0.10mg/ml and 0.24mg/ml respectively. Tegillarca granosa blood inhibition was most obvious. Tegillarca granosaviscus inhibition was weaker than that of Tegillarca granosa blood. Tegillarca granosa muscle inhibition was the weakest one.