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|Title:||Interaction of tryptophan and related compounds with oxygen- and carbon-centered radicals|
|Authors:||Sverdlov, R. L.|
Brinkevich, S. D.
Shadyro, O. I.
|Keywords:||ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Химия|
|Citation:||Free Radical Research. – 2014. – V. 48. – №10. – P. 1200-1205.|
|Abstract:||Effects of tryptophan, 5-hydroxytryptophan, serotonin, and melatonin on final product formation during radiolysis of deaerated and oxygen-saturated ethanol and aqueous 1M ethanol solutions were studied. The named amino acids were found to be capable of adding α-hydroxyethyl radicals, thereby suppressing recombination reactions of these species. Unlike melatonin, tryptophan, 5-hydroxytryptophan, and serotonin were able to reduce oxygen-centered radicals being formed on radiation-chemical oxidation of ethanol in the presence of oxygen via electron transfer from the amine nitrogen lone pair.|
|Appears in Collections:||Статьи химического факультета|
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