Potentiometric determination of water-soluble antioxidants using metal complexes.

Authors :: Ivanova, A.
Gerasimova, E.
Kravets, I.
Matern, A.
Source :: Journal of Analytical Chemistry. Feb2015, Vol. 70 Issue 2, p173-177. 5p.
Publication Year :: 2015
Abstract: A new approach has been proposed to the determination of antioxidants using an oxidized form of metal in a complex compound as a model oxidizer. A method of the quantitative determination of antioxidants in aqueous solutions with RSD 2-4% has been developed. [ABSTRACT FROM AUTHOR]

Subjects :: *ANTIOXIDANTS
*POTENTIOMETRY
*METAL complexes
*OXIDATION
*OXIDIZING agents
*QUANTITATIVE chemical analysis
*AQUEOUS solutions
*HYDROPHILIC compounds

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