Determination of antimicrobial potential of chitosan, lysozyme and nanosilver on the preservation of beef

Beef contains many nutrients such as water, protein, lipids, vitamins, and minerals and is especially rich in irreplaceable amino acids. Currently, in Vietnam as well as around the world, beef is mainly preserved cold and frozen. This study aimed to determine the antimicrobial ability of chitosan, lysozyme and nanosilver to serve as a scientific basis for developing a beef preservation process when using chitosan, lysozyme and nanosilver. The increasing concentration of chitosan in the...