Oriya is one of the few purple vegetables and a common home vegetable on the dining table.In its purple skin, it contains abundant vitamins E and P, which are unmatched by other vegetables.Eggplant belongs to the Solanaceae family and is an annual vegetable.It originated in India.China has been cultivating eggplants for more than 1000 years, with widespread cultivation and it is one of the main summer vegetables.