Abstract:
:Effects of vitamins B, C, E, K and P, as well as coenzymes Q, on formation of final products of radiation-induced free-radical transformations of ethanol, ethylene glycol, alpha-methylglycoside and glucose in aqueous solutions were studied. Based on the obtained results, it can be concluded that there are substances among vitamins and coenzymes that effectively interact with alpha-hydroxyl-containing radicals. In the presence of these substances, recombination reactions of alpha-hydroxyalkyl radicals and fragmentation of alpha-hydroxy-beta-substituted organic radicals are suppressed. It has been established that the observed effects are due to the ability of the vitamins and coenzymes under study to either oxidize alpha-hydroxyl-containing radicals yielding the respective carbonyl compounds or reduce them into the initial molecules.
journal_name
Free Radic Resjournal_title
Free radical researchauthors
Shadyro OI,Sosnovskaya AA,Edimecheva IP,Grintsevich IB,Lagutin PY,Alekseev AV,Kazem Kdoi
10.1080/10715760500147479keywords:
subject
Has Abstractpub_date
2005-07-01 00:00:00pages
713-8issue
7eissn
1071-5762issn
1029-2470pii
J63P867153271617journal_volume
39pub_type
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