Ratalu is a tuber vegetable that has a sweet taste and is a staple food in many tropical countries. Deep Frozen Ratalu may be used immediately from frozen, making them a tidy and convenient way of enjoying the vegetable at its best. Our vegetables are frozen close to the time of harvest to ensure they retain a higher level of vitamins and nutrients. It bears a close resemblance to the sweet potato, liked for its sweet taste and light purple color. Cooked in various styles across the country. Ratalu Cures respiratory problems & heals skin diseases. Ratalu great source of Vitamin B6.