THE DEFINITIVE GUIDE TO DPPH METHOD FOR ANTIOXIDANT ACTIVITY

DPPH is often a properly-identified radical and a lure ("scavenger") for other radicals. As a result, charge reduction of the chemical reaction on addition of DPPH is employed being an indicator in the radical mother nature of that reaction. As a consequence of a powerful absorption band centered at about 520 nm, the DPPH radical contains a deep v