水溶性抗氧化剂

目的建立评价水溶性抗氧化剂清除羟自由基能力的ESR方法。

Purpose To establish a method for estimating the effects of antioxidants on eliminating hydroxyl radicals by ESR .

我国水溶性抗氧化剂研究概况

Profile on the Research of Hydrosoluble Antioxidant in China

【目的】评价水溶性抗氧化剂的快速输注对川崎病后冠状动脉内皮功能的影响。

To evaluate the effects of water-soluble antioxidant via rapid infusion on the coronary endothelial function after Kawasaki disease ( KD ) by echocardiography .

方法通过加入水溶性的抗氧化剂，减弱DMPO自旋捕获Fenton反应产生的羟自由基的加合物（DMPO-OH·）信号强度，信号强度减弱的程度反映抗氧化剂清除羟自由基的能力。

Method Hydroxyl radicals produced in Fenton reaction is determinated by ESR with spin trapping technique , and the effects of antioxidants on eliminating hydroxyl radicals were related with the decrease of relative peak height of ESR spectra of DMPO-OH · adducts .

本文研究了从等外品咖啡豆提取水溶性食品抗氧化剂。

In this paper , we report the water soluble antioxidant abstract from useless coffee bean .