... source: Ellagic acid is a polyphenol antioxidant found in numerous fruits and vegetables including blackberries, raspberries, strawberries, cranberries, walnuts, ... ether.Functions: Ellagic acid has antioxidant, anti-mutagen and anti-cancer properties. Studies have shown the anti- ... of the breast, oesophagus, skin, colon, prostate and pancreas. More specifically, ellagic acid prevents the destruction ...