Corn is one crop-producing carbohydrates are the most important in the world, in addition to wheat and rice. For residents of Central and South America, grain maize is a staple food, as for most of the population of Africa and some parts of Indonesia. At the present time, corn has also become an important component of animal feed. Another use is as a source of edible oil and cornstarch base material. Various products derived yield of corn as raw material for various industrial products. Some of these include bioenergy, industrial chemicals, cosmetics, and pharmaceuticals.