Determination of manganese(II) in wines by stripping voltammetry on solid electrodes
- Authors: Burmakina G.V.1,2, Mokh N.S.2, Maksimov N.G.1, Zimonin D.V.1, Zhizhaev A.M.1, Rubaylo A.I.1,2
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Affiliations:
- Institute of Chemistry and Chemical Technology
- Sibirian Federal University
- Issue: Vol 71, No 1 (2016)
- Pages: 71-76
- Section: Articles
- URL: https://journals.rcsi.science/1061-9348/article/view/181438
- DOI: https://doi.org/10.1134/S1061934816010032
- ID: 181438
Cite item
Abstract
We developed a procedure for determining manganese(II) in wines by stripping voltammetry on a graphite electrode as a poorly soluble compound. The detection limit of manganese(II) is 50 µg/L. The dependence of the analytical signal of manganese(II) on its concentration in solution is linear in the range 0.1–3 mg/L. It is demonstrated that the results of the stripping voltammetric determination of manganese(II) in wines agree with the data obtained by inductively coupled plasma mass spectrometry and EPR spectrometry.
About the authors
G. V. Burmakina
Institute of Chemistry and Chemical Technology; Sibirian Federal University
Author for correspondence.
Email: bgv@akadem.ru
Russian Federation, Krasnoyarsk, 660036; Svobodnyi pr. 79, Krasnoyarsk, 660041
N. S. Mokh
Sibirian Federal University
Email: bgv@akadem.ru
Russian Federation, Svobodnyi pr. 79, Krasnoyarsk, 660041
N. G. Maksimov
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Russian Federation, Krasnoyarsk, 660036
D. V. Zimonin
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Russian Federation, Krasnoyarsk, 660036
A. M. Zhizhaev
Institute of Chemistry and Chemical Technology
Email: bgv@akadem.ru
Russian Federation, Krasnoyarsk, 660036
A. I. Rubaylo
Institute of Chemistry and Chemical Technology; Sibirian Federal University
Email: bgv@akadem.ru
Russian Federation, Krasnoyarsk, 660036; Svobodnyi pr. 79, Krasnoyarsk, 660041