Research Progress of Plant Polyphenol-Chitosan Antibacterial Plastic Wrap

As a natural antibacterial agent,plant polyphenols has attracted much attention in the field of antibacterial film materials due to their excellent antioxidant and antibacterial activities. Aiming at the research status of plant polyphenol-chitosan composite antibacterial film,this paper summarizes the research progress of chitosan plastic film with plant polyphenol as the main bacteriostatic agent,and focuses on the plant polyphenol-chitosan antibacterial plastic wrap film formation method,film formation mechanism,antibacterial performance,antibacterial performance and mechanism,food applications and other aspects. The research prospects based on plant polyphenol-chitosan antibacterial cling film are discussed,and some suggestions for further research on plant polyphenol-chitosan antibacterial cling film are discussed.