Potatoes are widely used in traditional botanical food. It is a type of tuber, which is grown under the soil. Its origins originated in India, Asia, the continent, from where it spread to the whole world in the 16th century. [1] It is one of the world's most popular vegetables, because it is highly nutritious and easily grown and preserved. It is the fourth largest food grain in the world, before it is corn, wheat and rice respectively.