Antioxidants are of great interest because of their involvement
in important biological and industrial processes.
They have been found to possess anticancer,
anti-cardiovascular disease, anti-inflammation and many
other activities [1–3]. Phenols, vitamin E derivatives and
flavonoids have recently gained significant interest
among various antioxidants. Structure-activity relationship
(SAR) studies of flavonoids have shown that the
dissociation of the hydroxyl functions occurs