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Low nanomolar concentrations of a quercetin oxidation product, which naturally occurs in onion peel, protect cells against oxidative damage
(Elsevier, 2020)
The occurrence of the quercetin oxidation metabolite 2-(3,4-dihydroxybenzoyl)-2,4,6-trihydroxy-3(2H)-benzofuranone (BZF), whose antioxidant potency is notably higher than the antioxidant potency of quercetin, was investigated ...
Revisiting the oxidation of flavonoids: loss, conservation or enhancement of their antioxidant properties
(MDPI, 2022)
Flavonoids display a broad range of health-promoting bioactivities. Among these, their capacity to act as antioxidants has remained most prominent. The canonical reactive oxygen species (ROS)-scavenging mode of the antioxidant ...
First total synthesis of the only known 2- isopropyliden-2H-benzofuran-3-one isolated from V. luetzelburgii
(Royal Society of Chemistry, 2017)
Estudo mecânico-quântico de derivados metóxi e hidróxi da molécula de benzofuranonaMechanical-quantum study of methoxy and hydroxy derivatives of benzofuranone molecule
(Universidade Federal de UberlândiaBrasilQuímica Industrial, 2018)
Quercetin Oxidation Paradoxically Enhances its Antioxidant and Cytoprotective Properties
(2017)
Quercetin oxidation is generally believed to ultimately result in the loss of its antioxidant properties. To test this assertion, quercetin oxidation was induced, and after each of its major metabolites was identified and ...
Quercetin oxidation paradoxically enhances its antioxidant and cytoprotective properties
(American Chemical Society, 2017)
Quercetin oxidation is generally believed to ultimately result in the loss of its antioxidant properties. To test this assertion, quercetin oxidation was induced, and after each of its major metabolites was identified and ...
Metabolites from Microsphaeropsis olivacea, an endophytic fungus of Pilgerodendron uviferum
(Verlag Z Naturforsch, 2005)
Theoretical Study of the Antioxidant Activity of Quercetin Oxidation Products
(Frontiers Media S.A., 2019-11)
It was recently shown that, when tested in cellular systems, quercetin oxidized products (Qox) have significantly better antioxidant activity than quercetin (Q) itself. The main Qox identified in the experiments are either ...
Theoretical Study of the Antioxidant Activity of Quercetin Oxidation Products
(Frontiers in Chemistry, 2020)