What Is Grain Rice Made Of?
Grain rice is made up of the edible seeds of the rice plant, known as kernels or grains. These kernels consist of several layers, including the outermost hull, bran, endosperm, and germ. The hull is removed during processing, leaving the bran, germ, and endosperm intact. Brown rice contains all three layers, while white rice is processed to remove the bran and germ, leaving only the starchy endosperm.