摘要
生物基包装材料凭借其绿色环保、成本低廉及易于降解的显著优势,日益成为研究与实践的焦点。其中,蛋白质薄膜具有卓越的成膜性能及复杂的形成机制,始终是材料科学领域的研究热点。自然界中,植物源抗菌成分丰富多样,兼具天然与安全特性,这为植物活性成分与蛋白质基质结合,开发出具有抗菌功能的复合薄膜提供了可能。此类复合薄膜在食品包装中的应用能有效维持食品的感官品质并延长其保质期。该文介绍了国内外关于蛋白质抗菌薄膜(简称蛋白膜)的最新进展,深入探讨了各类蛋白膜的成膜机理及其改性技术,详细分析了植物源抗菌成分的种类、特性及抗菌作用机制,同时综述了蛋白质活性包装在果蔬、肉类及水产品等食品类别中的实际应用案例,并对其在食品包装领域的未来应用进行了总结与展望,旨在为蛋白质活性包装膜的研发与应用提供坚实的理论基础与明确的研究方向,以期推动其在未来食品包装领域的持续发展。
Bio-based packaging materials,with their obvious advantages of green environmental protection,low cost and easy degradation,have become the focus of research and practice.Among them,protein membranes have always been a research hotspot in the field of materials science due to their excellent film-forming properties and complex formation mechanism.Plant-derived antibacterial ingredients with both natural and safe characteristics are abundant and diverse in nature,thus providing the possibility for development of antibacterial composite membranes by combining plant active ingredients with protein matrix.The application of such composite membranes in food packaging can effectively maintain the sensory quality of food and extend its shelf life.Herein,the latest research progress in protein antibacterial membranes(protein membranes)at home and abroad was introduced.The film-forming mechanism and modification technology on various protein membranes were then discussed,with the type,characteristics and antibacterial action mechanism of plant-derived antibacterial components analyzed in detail.Moreover,the practical application cases of protein active packaging in food categories such as fruits,vegetables,meat,and aquatic products were reviewed,followed by summarization on its future application in the field of food packaging.It aims to provide a solid theoretical foundation and clear research direction for the research and development and application of protein active packaging membrane,thus promoting its sustainable development in the field of food packaging in the future.
作者
梁梦茜
张群利
LIANG Mengxi;ZHANG Qunli(College of Home and Art Design,Northeast Forestry University,Harbin 150000,Heilongjiang,China)
出处
《精细化工》
北大核心
2025年第10期2089-2097,共9页
Fine Chemicals
关键词
蛋白膜
植物源活性物质
抗菌性能
保鲜
改性
protein membranes
plant-derived active substances
antibacterial properties
retain freshness
modification
