Suji in english is known as Semolina It is made from durum wheat which is yellow in color. When semolina comes from softer types of wheats, it is white in color. In short Suji is a derivative of whole wheat. Suji or semolina is mostly made with wheat. Semolina is a coarse flour made from durum wheat, a hard type of wheat. When ground into a flour, durum wheat is known as semolina and used all over the world in bread, pasta, and porridge. This flour is darker and more golden in color than all-purpose flour. It has a mild, earthy aroma