Corn Gluten

Corn gluten meal is one product of wet-milling corn as well as starch, germ oil meal, corn gluten feed, and steep liquor. Corn is steeped in water mixed with sulfur dioxide and ground to separate germ from the endosperm to extract oil. The endosperm goes through screenings to separate starch and proteins from the corn fiber or bran. The remaining starch and proteins are centrifuged to separate the starch from the corn gluten meal.^[2]