The effect of flavonoids on the reduction of cupric ions, the copper-driven Fenton reaction and copper-triggered haemolysis

•24 structurally related flavonoids were tested.•Most of them were potent copper reductants.•Eight flavonoids potentiated copper-based Fenton reaction.•Most flavonoids protected erythrocytes against copper-triggered lysis.•5-hydroxyflavone was the only antioxidant compound in both assays. Flavonoids...

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Veröffentlicht in:	Food chemistry 2022-11, Vol.394, p.133461-133461, Article 133461
Hauptverfasser:	Lomozová, Zuzana, Hrubša, Marcel, Conte, Palma Federica, Papastefanaki, Eugenia, Moravcová, Monika, Catapano, Maria Carmen, Proietti Silvestri, Ilaria, Karlíčková, Jana, Kučera, Radim, Macáková, Kateřina, Mladěnka, Přemysl
Format:	Artikel
Sprache:	eng
Schlagworte:	Antioxidants Copper Fenton reaction Flavonoids Hydroxyl radical Reduction
Online-Zugang:	Volltext
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