Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation

Stevanovic, Maja; Stevanovic, Sanja; Mihailovic, Marija; Kiprovski, Biljana; Bekavac, Goran; Mikulic-Petkovsek, Maja; Lovic, Jelena

Maja Stevanovic, Sanja Stevanovic, Marija Mihailovic, Biljana Kiprovski, Goran Bekavac, Maja Mikulic-Petkovsek, Jelena Lovic

Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation

Abstract:

Biochemistry coupled with electrochemical approach is employed in a fast, relatively simple, yet highly precise detection of a plant extract antioxidant properties. Antioxidant capacity of dark red corn grains was investigated electrochemically using cyclic voltammetry (CV) on glassy carbon electrode (GC). The linear polarization resistance (LPR) measurements were performed for examining the corrosion inhibitive behavior of polyphenolics on mild steel. The consistent positive correlation (r=0.99) was established between total phenolic and flavonoid contents obtained by CV measurements and spectrophotometric antioxidant assay (DPPH test). Both analyses confirm the high antioxidant activity of tested pigments. Determination of the corrosion inhibition efficiency revealed that the red corn pigments have anti-corrosion effect on mild steels.

Keywords:
antioxidant activity; voltammetry; linear polarization resistance; corrosion inhibitor

Issue: 2020, Volume 71, Issue 6

Pages: 31-41

Publication date: 2020/7/1

https://doi.org/10.37358/RC.20.6.8167

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

Citation Styles

Cite this article as:
STEVANOVIC, M., STEVANOVIC, S., MIHAILOVIC, M., KIPROVSKI, B., BEKAVAC, G., MIKULIC-PETKOVSEK, M., LOVIC, J., Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation, Rev. Chim., 71(6), 2020, 31-41.

Vancouver
Stevanovic M, Stevanovic S, Mihailovic M, Kiprovski B, Bekavac G, Mikulic-Petkovsek M, Lovic J. Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation. Rev. Chim.[internet]. 2020 Jun;71(6):31-41. Available from: https://doi.org/10.37358/RC.20.6.8167

APA 6th edition
Stevanovic, M., Stevanovic, S., Mihailovic, M., Kiprovski, B., Bekavac, G., Mikulic-Petkovsek, M. & Lovic, J. (2020). Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation. Revista de Chimie, 71(6), 31-41. https://doi.org/10.37358/RC.20.6.8167

Harvard
Stevanovic, M., Stevanovic, S., Mihailovic, M., Kiprovski, B., Bekavac, G., Mikulic-Petkovsek, M., Lovic, J. (2020). 'Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation', Revista de Chimie, 71(6), pp. 31-41. https://doi.org/10.37358/RC.20.6.8167

IEEE
M. Stevanovic, S. Stevanovic, M. Mihailovic, B. Kiprovski, G. Bekavac, M. Mikulic-Petkovsek, J. Lovic, "Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation". Revista de Chimie, vol. 71, no. 6, pp. 31-41, 2020. [online]. https://doi.org/10.37358/RC.20.6.8167

Text
Maja Stevanovic, Sanja Stevanovic, Marija Mihailovic, Biljana Kiprovski, Goran Bekavac, Maja Mikulic-Petkovsek, Jelena Lovic,
Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation,
Revista de Chimie,
Volume 71, Issue 6,
2020,
Pages 31-41,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.6.8167.
(https://revistadechimie.ro/Articles.asp?ID=8167)
Keywords: antioxidant activity; voltammetry; linear polarization resistance; corrosion inhibitor

RIS
TY - JOUR
T1 - Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation
A1 - Stevanovic, Maja
A2 - Stevanovic, Sanja
A3 - Mihailovic, Marija
A4 - Kiprovski, Biljana
A5 - Bekavac, Goran
A6 - Mikulic-Petkovsek, Maja
A7 - Lovic, Jelena
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 6
SP - 31
EP - 41
UR - https://doi.org/10.37358/RC.20.6.8167
KW - antioxidant activity
KW - voltammetry
KW - linear polarization resistance
KW - corrosion inhibitor
ER -

BibTex
@article{RevCh2020P31,
author = {Stevanovic Maja and Stevanovic Sanja and Mihailovic Marija and Kiprovski Biljana and Bekavac Goran and Mikulic-Petkovsek Maja and Lovic Jelena},
title = {Antioxidant Capacity of Dark Red Corn - Biochemical Properties Coupled with Electrochemical Evaluation},
journal = {Revista de Chimie},
volume = {71},
number = {6},
pages = {31-41},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.6.8167},
url = {https://revistadechimie.ro/Articles.asp?ID=8167}
}

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