目的 对常用的抑菌剂和可降解高分子材料在食品包装中的应用进行综述，以开发具有可降解性、抑菌性、绿色环保的新型智能食品包装材料。方法 总结可降解抑菌膜和可降解高分子材料合成的食品包装膜中常用的抑菌剂（如壳聚糖、植物精油、植物提取物、细菌素）与可降解高分子材料（如淀粉及其衍生物、壳聚糖、纤维素、蛋白质等）的相关学术研究进展。结论 可降解抑菌膜大多被应用于果蔬采后运输贮藏的包装，如果将其应用于田间，可以更好地避免杂菌的污染。

The work aims to review the applications of commonly used antimicrobial agents and degradable polymer materials in food packaging, so as to develop the new intelligent food packaging materials featured by degradability, bac-teriostasis and environmental protection. The relevant academic research progress of the antibacterial agents (such as chitosan, plant essential oils, plant extracts, bacteriocins, et al) commonly used in the biodegradable antimicrobial films and food packaging films synthesized from degradable macromolecule materials, and the degradable macromolecule materials (such as starch and its derivatives, chitosan, cellulose, protein and so on) was summarized. Most of the biodegradable antibacterial films are applied in the packaging of postharvest transportation and storage of fruits and vegetables. If they are applied in the field, they can better avoid the contamination of fungi.