Abstract
An experiment will be held at the poultry section of the Faculdade de Engenharia de Ilha Solteira UNESP, with the aim of evaluate the use of soybean gum (in natura) as a source of lecithin as emulsifier in diets with different levels of inclusion of oil soya. 600 male chicks of Cobb® commercial line will be used in the initial phase 1-21 days old. The birds will be distributed in a comple…