This paper intraduces the origin of milk protein peptides and their development in the world.

Protein oxidation and its effects on the structure and functional properties of milk proteins;

Study on bienzyme method hydrolysis milk protein in pH naturally changed condition;

Relationship between bovine milk somatic cell counts and milk protein profiles;

Study on culture condition of lactoferrin gene-engineering strain;

Study on the technique of extracting lactoferrin from bovine colostrum;

Function of lactoferrin and the application of lactoferrin in infant formula milk powder;