Whole grains are when the full-grain includes in the cereals.The grain consists of four different parts called bran, sprout, endosperm and shell parts. The bran is a concentrate of the shell parts of the nucleus. The sprout is the predate for the growing plant, while the endosperm, or flour body as it also is called, contains starch and some proteins. Sifted flour such as wheat flour and rye flour only retains the endosperm from the grain. Shell parts are simply the shell and its parts around the grain. You could only find whole grains in cerea…