Investigation of the in vitro Antioxidant Properties of Methanol Extract of Olea europaea L. (Olive) Leaf

Authors : Cenk GÜVEN, Nurcan KILIÇ BAYGUTALP, Lale DUYSAK

Pages : 6-13

View : 29 | Download : 9

Publication Date : 2023-01-04

Article Type : Other Papers

Abstract :Olea europaea L. insert ignore into journalissuearticles values(Olive); plant has been used by humans for many years for the treatment of diseases. The aim of this study was to investigate the total phenolic compound and antioxidant activities of methanol extract of the leaves of Olea europaea L. insert ignore into journalissuearticles values(Olive); plant. Total phenolic content of Olea europaea L. insert ignore into journalissuearticles values(Olive); plant leaves was determined by a method using Folin Ciocalteu reagent. Antioxidant activities were determined by DPPH insert ignore into journalissuearticles values(1,1-diphenyl-2-picrylhydrazil); and FRAP insert ignore into journalissuearticles values(Iron ion reducing antioxidant power); methods. Different concentrations of reference samples between 1-100 μg/mL were prepared to determine the equivalent antioxidant capacity of the extract. The phenolic compound of methanol extract of the leaves of the Olea europaea L. insert ignore into journalissuearticles values(Olive); plant was the highest at a concentration of 1000 μl/ml. DPPH radical scavenging capacity insert ignore into journalissuearticles values(inhibition %); values were found to be significantly higher in the extract at 1000 μl/ml than the extracts at other concentrations. This study supports the potential use of Olea europaea L. insert ignore into journalissuearticles values(Olive);in folk medicine.
Keywords : Antioxidant, DPPH, FRAP, methanol extract, Olea europaea L

ORIGINAL ARTICLE URL