The conjugations of protein and polysaccharide based on Maillard reaction mechanism are the protein modified method with green and effective, but because of its glycosylation methods are some limitations, it is difficult to achieve controllability and industrial applications, how current glycosylation analysis and comparison of methods to better improve, become the focus of attention, and after the protein through glycosylation, to study the thermal aggregation of proteins and thus the nature of the effects...