The use of vegetable oils in poultry feeds is very common and efficient that increase its caloric and palatable, reduce wear it, improve the absorption of fat-soluble vitamins from feed.

The main sources of energy for poetry and chickens are: feedstuff grain, feedstuff fats. In the diets of poultry are 55%-75% grain, seed contain 85%- 90% dry matter, 10%- 14% protein and 2%-5% fat. The quality of feedstuff grains is divided into high quality, middle and rich quality.