纳米银抗菌包装膜的制备及其保藏应用研究进展

纳米银由于具有显著的表面效应、量子尺寸效应、超强的活性以及杀菌作用被广泛应用于食品包装领域。本文综述了纳米银抗菌包装膜的制备方法及其在食品保藏中的应用，分析了抗菌膜中银在食品模拟液以及真实食品中的释放特性，讨论了抗菌膜用于食品保藏的安全性，指出了抗菌膜未来的研究重点和发展趋势，以期为纳米银抗菌包装膜在食品保藏中的应用提供一定的理论基础和技术参考。

Research Progress on Preparation and Preservation of Nanosilver Antibacterial Packaging Film

Nanosilver has been widely used in food packaging due to its remarkable surface properties, quantum size effect, super activity and bactericidal function. In this study, the preparation method of nanosilver antibacterial packaging film and its application in food preservation were reviewed. The release characteristics of silver from film into food simulation liquid or real food were analyzed. Safety of the antibacterial film in food preservation was discussed. The research emphasis and development trend of the antibacterial film in future were pointed out in order to provide a certain theoretical basis and technical reference for food preservation application.