A fresh poultry egg is a living cell, in the appropriate environmental temperature, if fertilized, it can hatch a sound chick without the need for external supply of any nutrition. This shows that the nutrients in poultry eggs are very rich and comprehensive. The protein content in poultry eggs is not only high, but is also the more desirable high quality full-value protein. Poultry eggs within the fat is mainly concentrated in the yolk, room temperature conditions are milky state, it is easy to digest, its digestibility up to 94%. In addition, the egg also contains phosphorus, iron and other mineral elements as well as rich vitamins, mainly vitamin A, vitamin B1, vitamin B2 and so on.