茶多酚复合膜的制备及其应用进展

闵悦; 杨陈; 林燕萍; 程蓓

doi:10.13305/j.cnki.jts.2026.05.013

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茶叶科学 ›› 2026, Vol. 46 ›› Issue (5) : 790-806. DOI: 10.13305/j.cnki.jts.2026.05.013

综述

茶多酚复合膜的制备及其应用进展

闵悦, 杨陈^*, 林燕萍, 程蓓

作者信息 +

Preparation and Application Progress of Tea Polyphenol Composite Films

MIN Yue, YANG Chen^*, LIN Yanping, CHENG Bei

Author information +

文章历史 +

摘要

茶多酚富含酚羟基,抗氧化及抑菌活性良好,适用于作为天然活性添加剂制备可降解复合膜。本文综述了茶多酚的理化特性、复合膜的主流制备方法（溶液浇铸、静电纺丝、层层自组装等）及其在果实保鲜、肉类与水产品贮藏中的应用进展。茶多酚（TPs）复合膜可有效抑制生鲜脂质氧化与蛋白质劣变,显著延长货架期,但存在活性组分释放不均、高湿下结构易失效、层间结合力弱、制备成本偏高等问题。指出未来可结合AI计算、分子模拟及机器学习,构建TPs复合膜配方数据库并实现TPs复合膜的定向精准设计,推动生鲜食品保鲜包装材料的迭代升级。

Abstract

Tea polyphenols are rich in phenolic hydroxyl groups, and possess excellent antioxidant and antibacterial activities, making them suitable for use as natural active additives in the fabrication of biodegradable composite films. In this paper, the physicochemical properties of tea polyphenols, mainstream preparation techniques of composite films (solution casting, electrospinning, layer-by-layer self-assembly, etc.) and their application advances in fruit preservation as well as the storage of meat and aquatic products were reviewed. It was demonstrated that the lipid oxidation and protein deterioration of fresh foods could be effectively inhibited by tea polyphenol composite films, and the shelf life was markedly prolonged. However, several drawbacks were found in such films: uneven release of active components, easy structural failure under high humidity, weak interlayer bonding force and relatively high preparation cost. It was suggested that future studies could integrate arti ficial intelligence calculation, molecular simulation and machine learning and that a formula database of tea polyphenol composite films could be created to enable targeted and precise design of the films and promote iterative upgrading of packaging materials for fresh food preservation.

导出引用

闵悦, 杨陈, 林燕萍, 程蓓. 茶多酚复合膜的制备及其应用进展[J]. 茶叶科学. 2026, 46(5): 790-806 https://doi.org/10.13305/j.cnki.jts.2026.05.013

MIN Yue, YANG Chen, LIN Yanping, CHENG Bei. Preparation and Application Progress of Tea Polyphenol Composite Films[J]. Journal of Tea Science. 2026, 46(5): 790-806 https://doi.org/10.13305/j.cnki.jts.2026.05.013

中图分类号： S571.1 TS206.4

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