Antioxidant capacity of dark red corn – Biochemical properties coupled with electrochemical evaluation
2020
Аутори
Stevanović, M.Stevanović, S.
Mihailović, M.
Kiprovski, Biljana
Bekavac, Goran
Mikulić-Petkovšek, Maja
Lović, Jelena D.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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.
Кључне речи:
Antioxidant activity / Corrosion inhibitor / Linear polarization resistance / VoltammetryИзвор:
Revista de Chimie, 2020, 71, 6, 31-41Издавач:
- Syscom 18 SRL
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
Колекције
Институција/група
FiVeRTY - JOUR AU - Stevanović, M. AU - Stevanović, S. AU - Mihailović, M. AU - Kiprovski, Biljana AU - Bekavac, Goran AU - Mikulić-Petkovšek, Maja AU - Lović, Jelena D. PY - 2020 UR - http://fiver.ifvcns.rs/handle/123456789/2022 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. PB - Syscom 18 SRL 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, M. and Stevanović, S. and Mihailović, M. and Kiprovski, Biljana and Bekavac, Goran and Mikulić-Petkovšek, Maja and Lović, Jelena D.", 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.", publisher = "Syscom 18 SRL", 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-Petkovšek, M.,& Lović, J. D.. (2020). Antioxidant capacity of dark red corn – Biochemical properties coupled with electrochemical evaluation. in Revista de Chimie Syscom 18 SRL., 71(6), 31-41. https://doi.org/10.37358/RC.20.6.8167
Stevanović M, Stevanović S, Mihailović M, Kiprovski B, Bekavac G, Mikulić-Petkovšek M, Lović JD. 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, M., Stevanović, S., Mihailović, M., Kiprovski, Biljana, Bekavac, Goran, Mikulić-Petkovšek, Maja, Lović, Jelena D., "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 . .