Antioxidant Activities of Different Parts of Synurus deltoids Nakai Extracts in Vitro

초록

The antioxidant activity of hot water extracts of various parts, the leaf, stern, and root of Synurus deltoides was evaluated by various antioxidant assays, including total phenolic content, 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging, hydroxyl radical (-OH) scavenging, superoxide dismutase (SOD), and xanthine oxidase (XOI) activities. The various antioxidant activities were compared with the standard antioxidants such as L-ascorbic acid, alpha-tocopherol, and butylated hydroxyanisole (BHA). Among the different plant pails, stern has been found to possess the highest activity in all tested model systems, the activity decreased in the order stems > roots > leaves. These results indicate that stein extract Could be used as potential Source of natural antioxidant.

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