食品科学 ›› 2025, Vol. 46 ›› Issue (16): 398-396.doi: 10.7506/spkx1002-6630-20250120-146

• 专题论述 • 上一篇    下一篇

多酚基复合膜的制备及食品保鲜应用进展

李中珍,周丽娇,王蕾,邹亮   

  1. (1.成都大学 农业农村部杂粮加工重点实验室,四川?成都 610106;2.成都农业科技职业学院,四川?成都 611130)
  • 发布日期:2025-07-22
  • 基金资助:
    四川省科技计划项目(2024NSFSC2073);四川省杂粮创新团队项目(SCCXTD-2024-20); 成都大学本科教育教学改革研究项目 (XJJG-20242025208)

Recent Advances in the Preparation and Application of Polyphenol-Based Composite Films in Food Preservation

LI Zhongzhen, ZHOU Lijiao, WANG Lei, ZOU Liang   

  1. (1. Key Laboratory of Coarse Cereal Processing, Ministry of Agriculture and Rural Affairs, Chengdu University, Chengdu 610106, China; 2. Chengdu Agricultural College, Chengdu 611130, China)
  • Published:2025-07-22

摘要: 多酚作为一类天然次生代谢产物,因其绿色安全性、卓越的抗氧化和抑菌活性以及独特的环境响应性等,成为制备食品活性包装和智能包装的理想原料。本文系统综述了多酚基复合膜的最新研究进展,从制备技术到功能化应用研究展开深入探讨:一方面聚焦于制备过程中多酚选择、负载策略与成膜工艺的创新升级,剖析其技术优势与适用范围;另一方面,通过解析多酚基复合膜的抗氧化性、抑菌性、环境响应性和阻隔性机制,揭示其在果蔬、肉类、水产等典型食品保鲜体系中的实际应用效能,并提出了其面临的挑战。本综述旨在为多酚基复合膜的功能定向设计、工艺优化及保鲜应用提供理论支撑与技术路径,进而推动食品包装领域更高效、智能、可持续发展。

关键词: 多酚;复合膜;食品保鲜;活性包装;智能包装

Abstract: Polyphenols are a class of natural secondary metabolites, and have emerged as an ideal raw material for active and intelligent food packaging due to their eco-friendly safety, exceptional antioxidant and antimicrobial activities, and unique environmental responsiveness. This review systematically summarizes the latest advances in the preparation and application in food preservation of polyphenol-based composite films. It focuses on polyphenol selection, loading strategies and innovative upgrading of the film-forming process, discussing their technical advantages and application scope. Meanwhile, it analyzes the antioxidant capacity, antimicrobial performance, environmental responsiveness, and barrier mechanism of the films, and reveals their efficacy in preserving the quality of foods, such as fruits/vegetables, meats, and aquatic products. It also discusses the challenges facing their application in food preservation. This review aims to provide theoretical support and technical pathways for the function-oriented design, process optimization, and application in food preservation of polyphenol-based composite films for the purpose of advancing the efficient, intelligent and sustainable development of the food packaging field.

Key words: polyphenols; composite membrane; food preservation; active packaging; intelligent packaging

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