目的 从可食用抗菌涂层和食品抗菌塑料包装的角度出发提升食品的品质安全，满足消费者对安全优质食品的追求。方法 根据食物的腐烂周期和保质方式的特点，系统性地总结目前可食用抗菌涂层的几种主要覆盖技术，以及非食用性抗菌塑料的载体和制备方法，并将其运用到食品的包装设计中。结论 针对保鲜周期短的易腐食品和保质期较长的常规食品提出了可行的包装方案，对可食用抗菌涂层和非可食用性抗菌塑料在未来食品包装领域的发展和研究做了指向性分析。

The work aims to improve food quality and safety to meet the consumer's pursuit of safe and high-quality food, from the perspective of edible antibacterial coating and antibacterial plastic packaging. According to the characteristics of food decay cycle and shelf life, several main covering technologies of edible antibacterial coatings and carriers and preparation methods of non-edible antibacterial plastics, and how they were applied in food packaging design were systematically summarized. For perishable food with short shelf life and conventional food with long shelf life, a feasible packaging scheme is put forward. The development and research direction of edible antibacterial coating and non-edible antibacterial plastics in the field of future food packaging is analyzed.