二氢槲皮素对芬顿反应中铁（II）离子催化活性的影响
The Effect of Dihydroquercetin on Catalytic Activity of Iron (II) Ions in the Fenton Reaction.
作者信息
Babenkova I V, Osipov A N, Teselkin Yu O
机构信息
Department of Medical Biophysics, N. I. Pirogov Russian National Research Medical University, Moscow, Russia.
出版信息
Bull Exp Biol Med. 2018 Jul;165(3):347-350. doi: 10.1007/s10517-018-4167-x. Epub 2018 Jul 13.
PMID:30006874
Abstract
Dihydroquercetin is a natural flavonoid with antioxidant properties that are determined by its ability to scavenge free radicals and chelate transition metal ions. Chemiluminescent studies showed that iron (II) ions in complex with dihydroquercetin are inactive and cannot catalyze decomposition of hydrogen peroxide (Fenton reaction).
摘要
二氢槲皮素是一种具有抗氧化特性的天然黄酮类化合物，其抗氧化特性取决于清除自由基和螯合过渡金属离子的能力。化学发光研究表明，与二氢槲皮素络合的铁（II）离子没有活性，不能催化过氧化氢的分解（芬顿反应）。
Zotero 插件