壳聚糖食品包装膜研究进展  

Research Progress of Chitosan Food Packaging Film

作　　者：王子璇 谢晶[1,2,3] 薛斌 邵则淮[1,2,3] 甘建红 孙涛[1,2,3] WANG Zi-xuan;XIE Jing;XUE Bid;SHAO Ze-huai;GAN Jian-hong;SUN Tao(College of Food Science and Technology,Shanghai Ocean University,Shanghai 201306,China;Shanghai Engineering Research Center of Aquatic-Product Processing & Preservation,Shanghai 201306,China;Quality Supervision, Inspection and Testing Center for Cold Storage and Refrigeration Equipment,Ministry of Agriculture,Shanghai 201306,China)

机构地区：[1]上海海洋大学食品学院,上海201306 [2]上海水产品加工及贮藏工程技术研究中心,上海201306 [3]农业部冷库及制冷设备质量监督检验测试中心(上海),上海201306

出　　处：《食品工业科技》2019年第6期303-307,311,共6页Science and Technology of Food Industry

基　　金：国家"十三五"重点研发项目(2016YFD0400106);国家自然科学基金面上项目(31571914)

摘　　要：壳聚糖有着良好的生物相容性和生物可降解性,有一定的抗菌性能和抗氧化性能,在食品包装领域具有潜在的优势。但壳聚糖食品包装膜机械性能和阻隔性能较差,还不能达到广泛应用的要求。本文从膜的机械性能和保鲜性能入手,综述了近年来壳聚糖食品包装膜的研究进展。分别讨论了成膜条件以及多糖类、蛋白类和酚类等物质对膜抗拉强度和断裂伸长率的影响;膜成分对膜的阻水以及阻气性能的影响;含苯氧基以及其它物质对膜抗菌性和抗氧化性的影响。期待对壳聚糖食品包装膜研究具有一定的参考意义。Chitosan has good biocompatibility and biodegradability,certain antibacterial properties and antioxidant activity,and has potential advantages in food packaging.However,its poor mechanical properties and barrier ability limit its wide uses. The mechanical properties and fresh-keeping performance of the chitosan food packaging film were reviewed.The impact of filmforming condition and substances such as polysaccharide,protein and phenols on tensile strength and elongation at break of the chitosan food packaging film,the impact of film composition on the water barrier property and gas barrier property of the film,the impact of phenoxy groups and other substances on the antibacterial and antioxidant properties of the film were discussed in this article.The article could provide some references for the future research.

关 键 词：壳聚糖 食品包装膜 膜性能 研究进展 

分 类 号：TS206.4[轻工技术与工程—食品科学]