Antibacterial, Antioxidant and Melanogenesis Inhibitory Activity of Auraptene, a Coumarin from Ferula szowitsiana Root (original) (raw)

Nutrition and cancer, 2021

Abstract

The auraptene is a geranyloxyn coumarin found in the Ferula species. The plant is endemic in Central Asia and it is used as a medicinal food in Iran. This research aimed to evaluate the antibacterial, antioxidant, and anti-melanogenic properties of auraptene, a coumarin from Ferula szowitsiana root. The results revealed that auraptene possessed antibacterial activity with minimum inhibitory and minimum bactericidal concentrations ranged from 2.5 up to 10 mg/ml against human pathogenic bacteria (Escherichia coli, Salmonella typhimurium, Salmonella paratyphi, Clostridium perfringens, Staphylococcus aureus). The nitric oxide scavenging activity (IC50: 670.9 µg/ml) showed its moderate antioxidant potential. Similarly, the results of ferric thiocyanate and thiobarbituric acid assays reconfirmed the moderate antioxidant activity of auraptene and indicated the percentage inhibitions of hydroxyl radicals to be 31.87 and 14%, respectively. The cell-based antioxidant evaluation confirmed the ...

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