目的 综述4种常用涂膜材料在芒果保鲜中的应用与效果。方法 通过对比壳聚糖（Chitosan，CTS）、魔芋葡甘聚糖（Konjac Glucomannan，KGM）、海藻酸钠（Sodium Alginate，SA）、羧甲基纤维素（Carboxymethyl Cellulose，CMC）等4种涂膜材料在芒果贮藏保鲜中的应用，阐述单一材料涂膜和复合涂膜对芒果保鲜的效果，并概括该领域研究存在的问题和发展前景。结果 目前芒果涂膜保鲜研究主要集中在利用安全无毒的涂膜材料并结合其他保鲜手段对芒果进行贮藏实验，研究思路和方法已较为成熟，但涂膜保鲜材料无统一标准，其保鲜机理也有待深入研究。结论 芒果涂膜保鲜技术具有良好的发展前景，开发绿色安全可食性的新型复合涂膜是未来的发展方向。

The work aims to review the effect and application of four commonly used coating materials in the storage and preservation of mango. By comparing the four most commonly used coating materials in mango preservation, such as chitosan (CTS), konjac glucomannan (KGM), sodium alginate (SA) and carboxymethyl cellulose (CMC), the preservation effects of single material coating and composite coating on mango were clarified, and the existing problems and development prospects in this field were also summarized. At present, the research on fresh keeping coating of mango mainly focused on the use of non-toxic coating materials combined with other preservation methods for storage experiments. The research ideas and methods were mature, but there was no united standard for preservation coating materials, and the preservation mechanism needed to be further studied. The coating preservation technology for mango has a good development prospect, and the development of a new composite coating with green, safe and edible properties is the future development direction.