Biopolymer-Based Multilayer Films and Coatings for Food Preservation: an Update of the Recent Development
Biopolymer-Based Multilayer Films and Coatings for Food Preservation: an Update of the Recent Development
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DOI：
10.1007/s43555-023-00002-8
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发表时间：
2023-09
期刊：
影响因子：
--
通讯作者：
Fengwei Xie
中科院分区：
文献类型：
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作者：
Fengwei Xie
综述目的生物聚合物具有良好的气体阻隔能力和生物降解性，可用于开发食品保鲜应用的多层膜。本文介绍了生物聚合物多层膜的最新研究进展。基于生物聚合物及其与其他可生物降解聚合物(如聚乳酸、聚氯乙烯和聚乙烯醇)、有机化合物(如月桂酰精氨酸乙酯、香芹酚、天然植物提取物和精油)以及无机粒子(如纳米粘土、银和金属氧化物)的组合，开发了各种生物聚合物多层膜。这些多层膜表现出增强的性能和功能，如阻隔气体、水、油和紫外线的性能，抗菌和抗氧化活性，以及pH指示。本文综述了多层膜的设计原理和制备方法，它们的性能和功能，以及特定的食品包装应用。还提出了该领域目前面临的挑战和未来的展望。
Purpose of ReviewBiopolymers present appealing properties such as gas barrier abilities and biodegradability, which can be used to develop multilayer films for food preservation applications. This article provides an update on the recent research progress on biopolymer-based multilayer films.Recent FindingsVarious multilayer films have been developed based on biopolymers and their combination with other biodegradable polymers (e.g., PLA, PCL, and PVA), organic compounds (e.g., lauroyl arginate ethyl, carvacrol, natural plant extracts, and essential oils), and inorganic particles (e.g., nanoclays, silver, and metal oxides). These multilayer films present enhanced properties and functions such as barrier performance against gas, water, oil, and UV light, antimicrobial and antioxidant activities, and pH indication.SummaryThis article overviews the design principles and fabrication methods for multilayer films, their properties and functions, and specific food packaging applications. The current challenges and future perspectives in this area are also proposed.