葡萄酒泡洋葱抗氧化活性的测定

Determination of Antioxidant Activity of Wine Bubble Onion

文章研究葡萄酒泡洋葱的抗氧化活性作用。应用紫外分光光度计法对葡萄酒泡洋葱的羟基(OH)清除率及对还原能力进行了测定。结果显示,葡萄酒泡洋葱对羟基的清除率高达81.8%,同时表现出很好的还原能力。总之,葡萄酒泡洋葱具有很好的抗氧化活性。

In this paper, the antioxidant activity of wine onion was studied. The removal rate of hydroxyl(OH) and the reduction ability of wine onion were studied by UV spectrophotometry. The results showed that the scavenging effect of alcohol onions was 81.8%, and showed good reduction ability. In short wine onion has a good antioxidant activity.