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Use of a Free Radical Method to Evaluate Antioxidant Activity
The antiradical activities of various antioxidants were determined using the free radical, 2,2-Diphenyl-1-picrylhydrazyl (DPPH*). In its radical form. DPPH* has an absorption band at 515 nm whichExpand
Kinetics and Mechanisms of Antioxidant Activity using the DPPH.Free Radical Method
Abstract The reaction mechanisms of three antioxidants are proposed in order to explain experimental results obtained from a kinetic study using the free radical 2,2-diphenyl-1-picrylhydrazyl (DPPH .Expand