The purple-blue hue shows the presence of anthocyanin, an antioxidant. Although there aren’t many purple vegetables, they are rich in flavonoids.
What’s in this group
|Eggplant, purple cabbage, purple/red onion, beetroot, purple–fleshed potato and purple cauliflower.
||Blueberries, blackcurrants, blackberries, mulberries, purple figs, raisins, prunes, black grapes, raspberries, plums, black and purple grapes.