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.
TY - JOUR
AU - Stevanović, Maja
AU - Stevanović, Sanja
AU - Mihailović, M.
AU - Kiprovski, B.
AU - Bekavac, G.
AU - Mikulić-Petkovsek, M.
AU - Lović, Jelena
PY - 2020
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4577
AB - 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.
T2 - Revista de Chimie
T1 - Antioxidant capacity of dark red corn – Biochemical properties coupled with electrochemical evaluation
EP - 41
IS - 6
SP - 31
VL - 71
DO - 10.37358/RC.20.6.8167
ER -
@article{
author = "Stevanović, Maja and Stevanović, Sanja and Mihailović, M. and Kiprovski, B. and Bekavac, G. and Mikulić-Petkovsek, M. and Lović, Jelena",
year = "2020",
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.",
journal = "Revista de Chimie",
title = "Antioxidant capacity of dark red corn – Biochemical properties coupled with electrochemical evaluation",
pages = "41-31",
number = "6",
volume = "71",
doi = "10.37358/RC.20.6.8167"
}
Stevanović, M., Stevanović, S., Mihailović, M., Kiprovski, B., Bekavac, G., Mikulić-Petkovsek, M.,& Lović, J.. (2020). Antioxidant capacity of dark red corn – Biochemical properties coupled with electrochemical evaluation. in Revista de Chimie, 71(6), 31-41.
https://doi.org/10.37358/RC.20.6.8167
Stevanović M, Stevanović S, Mihailović M, Kiprovski B, Bekavac G, Mikulić-Petkovsek M, Lović J. Antioxidant capacity of dark red corn – Biochemical properties coupled with electrochemical evaluation. in Revista de Chimie. 2020;71(6):31-41.
doi:10.37358/RC.20.6.8167 .
Stevanović, Maja, Stevanović, Sanja, Mihailović, M., Kiprovski, B., Bekavac, G., Mikulić-Petkovsek, M., Lović, Jelena, "Antioxidant capacity of dark red corn – Biochemical properties coupled with electrochemical evaluation" in Revista de Chimie, 71, no. 6 (2020):31-41,
https://doi.org/10.37358/RC.20.6.8167 . .
