The results of UV absorbance, browning index and fluorescence changes of Maillard reaction products (MRPs) between ɛ-polylysine and chitosan indicated there existed Maillard reaction between ɛ-polylysine and chitosan and the formation of their conjugate. 
UV
The results of UV absorbance, browning index and fluorescence changes of Maillard reaction products (MRPs) between ɛ-polylysine and chitosan indicated there existed Maillard reaction between ɛ-polylysine and chitosan and the formation of their conjugate. 
browning index
The results of UV absorbance, browning index and fluorescence changes of Maillard reaction products (MRPs) between ɛ-polylysine and chitosan indicated there existed Maillard reaction between ɛ-polylysine and chitosan and the formation of their conjugate. 
fluorescence changes
The results of UV absorbance, browning index and fluorescence changes of Maillard reaction products (MRPs) between ɛ-polylysine and chitosan indicated there existed Maillard reaction between ɛ-polylysine and chitosan and the formation of their conjugate. 
Maillard reaction products
Morphologies of E. coli and S. aureus treated with the conjugate were observed by transmission electron microscopy (TEM). 
transmission electron microscopy