Significance of Ferric reducing antioxidant power
Ferric reducing antioxidant power (FRAP) is a widely used assay that evaluates the antioxidant capacity of various substances by measuring their ability to reduce ferric ions (Fe3+) to ferrous ions (Fe2+). This method provides insight into the reducing power of antioxidants present in samples such as plant extracts, honey, and other compounds. By quantifying this reducing ability, FRAP indicates a substance's potential to counter oxidative damage and reflects its overall antioxidant capability, often expressed in terms of Trolox equivalent capacity.
Synonyms: Frap, Ferric-reducing ability, Antioxidant capacity
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The concept of Ferric reducing antioxidant power in scientific sources
Ferric reducing antioxidant power is an assay that evaluates a compound's antioxidant potential by measuring its effectiveness in reducing ferric ions, thus serving as a crucial method for assessing antioxidant capacity.
From: The Malaysian Journal of Medical Sciences
(1) An assay used to measure the capacity of blood serum to reduce ferric ion, indicating antioxidant levels.[1]