| 引用本文: | 沈永康,朱峰,冯雪锋,崔钰圆,黄明堦,林冠烽,黄彪,陈燕丹.壳聚糖基保鲜膜/涂层的制备及应用[J].包装工程,2025,(1):79-88. |
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| 壳聚糖基保鲜膜/涂层的制备及应用 |
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沈永康1,朱峰1,2,冯雪锋1,崔钰圆1,黄明堦1,林冠烽1,黄彪1,陈燕丹1
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1.福建农林大学 材料工程学院，福州 350108;2.福建省纤维检测中心，福州 350008
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| 摘要: |
| 目的 解决单一组分壳聚糖成膜性能不佳，无法满足食品包装商业应用需求的问题。综述壳聚糖基保鲜膜/涂层应用于食品包装领域的可能性。方法 对现有文献进行系统梳理并综合分析，介绍壳聚糖基保鲜膜/涂层的多样化制备技术、改性策略及性能表征，并概述壳聚糖基保鲜膜/涂层在食品包装领域最新的应用研究进展。结论 通过对壳聚糖进行物理/化学改性，可以显著改善其光学、力学、阻隔和抗菌等方面的性能。最后对壳聚糖基保鲜膜/涂层在食品包装领域的应用潜力进行了展望，指出了未来研究的重点方向。 |
| 关键词: 壳聚糖 改性策略 保鲜膜/涂层 |
| DOI：10.19554/j.cnki.1001-3563.2025.01.010 |
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| 基金项目:国家自然科学基金(31870561);国家重点研发计划(2023YFD2201604，2023YFD2201601);福建农林大学科技创新专项基金(KFB23137) |
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| Preparation and Application of Chitosan-based Fresh-keeping Films/Coatings |
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SHEN Yongkang1, ZHU Feng1,2, FENG Xuefeng1, CUI Yuyuan1, HUANG Mingjie1, LIN Guanfeng1, HUANG Biao1, CHEN Yandan1
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(1. College of Material Engineering, Fujian Agricultural and Forestry University, Fuzhou 350108, China;2. Fujian Fiber Inspection Center, Fuzhou 350008, China)
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| Abstract: |
| The work aims to address the limitation of single-component chitosan film-forming capabilities, which fall short of commercial food packaging requirements, and explore the potential of chitosan-based fresh-keeping films/coatings within the realm of food packaging. By reviewing existing literature, the preparation technologies, modification strategies, and performances of chitosan-based fresh-keeping films/coatings were presented, offering a comprehensive overview of their recent applications in food packaging. In conclusion, the optical, mechanical, barrier, and antimicrobial properties of chitosan can be significantly enhanced through physical and chemical modifications. Finally, this review envisages the future applications of chitosan-based fresh-keeping films/coatings in food packaging and highlights key directions for forthcoming research. |
| Key words: chitosan modification strategies fresh-keeping films/coatings |
