Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds

Glevitzky, Ioana; Dumitrel, Gabriela Alina; Glevitzky, Mirel; Pasca, Bianca; Otrisal, Pavel; Bungau, Simona; Cioca, Gabriela; Pantis, Carmen; Popa, Maria

Ioana Glevitzky, Gabriela Alina Dumitrel, Mirel Glevitzky, Bianca Pasca, Pavel Otrisal, Simona Bungau, Gabriela Cioca, Carmen Pantis, Maria Popa

Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds

Abstract:

Using different methods of statistics, this paper aims to highlight the potential link between the antioxidant activity of flavonoids and the corresponding molecular descriptors. By calculating the descriptors (van der Waals surface (A), molar volume (V), partition coefficient (LogP), refractivity (R), polarizability (a), forming heat (Hformation), hydration energy (Ehidr), the dipole moment (mt)), together with antioxidant activities (RSA) calculated or taken from the literature, number of phenolic -OH groups and the presence (2) or absence (1) of C2=C3 double bond) for 29 flavonoid compounds and by intercorrelation between the studied parameters, the link between the number of phenolic groups grafted to the basic structure of flavonoids and their antioxidant activity was confirmed. Simultaneously, by using the chi-squared test and the intercorrelations matrix, a satisfactorily correlation coefficient (r2=0.5678; r=0.7536) between the structure of the flavonoids and their activity was obtained, fact that confirms the correlation of the antioxidant activity with the number of -OH phenolic groups.

Keywords:
flavonoids; free radicals; molecular descriptors; antioxidant activity; statistics

Issue: 2019, Volume 70, Issue 9

Pages: 3103-3107

Publication date: 2019/10/15

https://doi.org/10.37358/RC.19.9.7497

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
GLEVITZKY, I., DUMITREL, G.A., GLEVITZKY, M., PASCA, B., OTRISAL, P., BUNGAU, S., CIOCA, G., PANTIS, C., POPA, M., Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds, Rev. Chim., 70(9), 2019, 3103-3107.

Vancouver
Glevitzky I, Dumitrel GA, Glevitzky M, Pasca B, Otrisal P, Bungau S, Cioca G, Pantis C, Popa M. Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds. Rev. Chim.[internet]. 2019 Sep;70(9):3103-3107. Available from: https://doi.org/10.37358/RC.19.9.7497

APA 6th edition
Glevitzky, I., Dumitrel, G.A., Glevitzky, M., Pasca, B., Otrisal, P., Bungau, S.,... Popa, M. (2019). Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds. Revista de Chimie, 70(9), 3103-3107. https://doi.org/10.37358/RC.19.9.7497

Harvard
Glevitzky, I., Dumitrel, G.A., Glevitzky, M., Pasca, B., Otrisal, P., Bungau, S., Cioca, G., Pantis, C., Popa, M. (2019). 'Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds', Revista de Chimie, 70(9), pp. 3103-3107. https://doi.org/10.37358/RC.19.9.7497

IEEE
I. Glevitzky, G.A. Dumitrel, M. Glevitzky, B. Pasca, P. Otrisal, S. Bungau, G. Cioca, C. Pantis, M. Popa, "Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds". Revista de Chimie, vol. 70, no. 9, pp. 3103-3107, 2019. [online]. https://doi.org/10.37358/RC.19.9.7497

Text
Ioana Glevitzky, Gabriela Alina Dumitrel, Mirel Glevitzky, Bianca Pasca, Pavel Otrisal, Simona Bungau, Gabriela Cioca, Carmen Pantis, Maria Popa,
Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds,
Revista de Chimie,
Volume 70, Issue 9,
2019,
Pages 3103-3107,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.9.7497.
(https://revistadechimie.ro/Articles.asp?ID=7497)
Keywords: flavonoids; free radicals; molecular descriptors; antioxidant activity; statistics

RIS
TY - JOUR
T1 - Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds
A1 - Glevitzky, Ioana
A2 - Dumitrel, Gabriela Alina
A3 - Glevitzky, Mirel
A4 - Pasca, Bianca
A5 - Otrisal, Pavel
A6 - Bungau, Simona
A7 - Cioca, Gabriela
A8 - Pantis, Carmen
A9 - Popa, Maria
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 9
SP - 3103
EP - 3107
UR - https://doi.org/10.37358/RC.19.9.7497
KW - flavonoids
KW - free radicals
KW - molecular descriptors
KW - antioxidant activity
KW - statistics
ER -

BibTex
@article{RevCh2019P3103,
author = {Glevitzky Ioana and Dumitrel Gabriela Alina and Glevitzky Mirel and Pasca Bianca and Otrisal Pavel and Bungau Simona and Cioca Gabriela and Pantis Carmen and Popa Maria},
title = {Statistical Analysis of the Relationship Between Antioxidant Activity and the Structure of Flavonoid Compounds},
journal = {Revista de Chimie},
volume = {70},
number = {9},
pages = {3103-3107},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.9.7497},
url = {https://revistadechimie.ro/Articles.asp?ID=7497}
}

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