Voltammetric Determination of Betulin in the Extracts of Plant Origin

Аннотация

Abstract: The electrochemical activity of betulin (the ability to undergo electrochemical oxidation) in aqueous solutions is determined by voltammetry on carbon-containing (glassy-carbon) electrodes. The suggested identification method is based on measuring the values of currents corresponding to the oxidation peaks of active functional groups of betulin, their heights being linearly dependent on the betulin concentration within a range of 1 × 10^–6–8 × 10^–5 mol/L. The developed voltammetric procedure makes it possible to determine betulin in plant extracts. Voltammetric curves for dry betulin extracts prepared using different purification procedures are obtained to demonstrate the possibility of betulin determination. The results are confirmed in spiking tests.

Язык оригинала	Английский
Страницы (с-по)	1407-1411
Число страниц	5
Журнал	Inorganic Materials
Том	54
Номер выпуска	14
DOI	https://doi.org/10.1134/S0020168518140108
Состояние	Опубликовано - 1 дек 2018

ASJC Scopus subject areas

Chemical Engineering(all)
Inorganic Chemistry
Metals and Alloys
Materials Chemistry

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10.1134/S0020168518140108

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Voltammetric Determination of Betulin in the Extracts of Plant Origin. / Kaliyeva, S. S.; Slepchenko, G. B.; Akeneev, Yu A.; Nurpeiis, Ye E.; Tashenov, A. K.; Mamaeva, E. A.; Bakibaev, A. A.

В: Inorganic Materials, Том 54, № 14, 01.12.2018, стр. 1407-1411.

Результат исследований: Материалы для журнала › Статья › рецензирование

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abstract = "Abstract: The electrochemical activity of betulin (the ability to undergo electrochemical oxidation) in aqueous solutions is determined by voltammetry on carbon-containing (glassy-carbon) electrodes. The suggested identification method is based on measuring the values of currents corresponding to the oxidation peaks of active functional groups of betulin, their heights being linearly dependent on the betulin concentration within a range of 1 × 10–6–8 × 10–5 mol/L. The developed voltammetric procedure makes it possible to determine betulin in plant extracts. Voltammetric curves for dry betulin extracts prepared using different purification procedures are obtained to demonstrate the possibility of betulin determination. The results are confirmed in spiking tests.",

keywords = "betulin, glassy-carbon electrode, methodology, oxidation, voltammetry",

author = "Kaliyeva, {S. S.} and Slepchenko, {G. B.} and Akeneev, {Yu A.} and Nurpeiis, {Ye E.} and Tashenov, {A. K.} and Mamaeva, {E. A.} and Bakibaev, {A. A.}",

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T1 - Voltammetric Determination of Betulin in the Extracts of Plant Origin

AU - Kaliyeva, S. S.

AU - Slepchenko, G. B.

AU - Akeneev, Yu A.

AU - Nurpeiis, Ye E.

AU - Tashenov, A. K.

AU - Mamaeva, E. A.

AU - Bakibaev, A. A.

PY - 2018/12/1

Y1 - 2018/12/1

N2 - Abstract: The electrochemical activity of betulin (the ability to undergo electrochemical oxidation) in aqueous solutions is determined by voltammetry on carbon-containing (glassy-carbon) electrodes. The suggested identification method is based on measuring the values of currents corresponding to the oxidation peaks of active functional groups of betulin, their heights being linearly dependent on the betulin concentration within a range of 1 × 10–6–8 × 10–5 mol/L. The developed voltammetric procedure makes it possible to determine betulin in plant extracts. Voltammetric curves for dry betulin extracts prepared using different purification procedures are obtained to demonstrate the possibility of betulin determination. The results are confirmed in spiking tests.

AB - Abstract: The electrochemical activity of betulin (the ability to undergo electrochemical oxidation) in aqueous solutions is determined by voltammetry on carbon-containing (glassy-carbon) electrodes. The suggested identification method is based on measuring the values of currents corresponding to the oxidation peaks of active functional groups of betulin, their heights being linearly dependent on the betulin concentration within a range of 1 × 10–6–8 × 10–5 mol/L. The developed voltammetric procedure makes it possible to determine betulin in plant extracts. Voltammetric curves for dry betulin extracts prepared using different purification procedures are obtained to demonstrate the possibility of betulin determination. The results are confirmed in spiking tests.

KW - betulin

KW - glassy-carbon electrode

KW - methodology

KW - oxidation

KW - voltammetry

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