Corn gluten meal is one of the by products of wet-grinding of corn. Some of converting industries(which produce starch or ethanol), need corn starch so they extract the starch out of corn seeds, in the other word, by processing and wet- grinding of corn seeds,five side products are produced,two of them are called corn gluten meal and corn gluten feed .the main protein of corn is zein and real gluten is found in wheat ,barely and rye. Therefore, we can say that the word gluten in these products is the sign of high amount of protein.
This meal is known with different names all around the world. For example in England it is known as Prairie meal or Gluten 60.