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中国精品科技期刊2020
吴奇,户昕娜,卢舒瑜,等. 纤维素纳米纤维复合膜的制备及其作为食品包装材料的优异性能研究进展[J]. 食品工业科技,2024,45(17):1−9. doi: 10.13386/j.issn1002-0306.2023090299.
引用本文: 吴奇,户昕娜,卢舒瑜,等. 纤维素纳米纤维复合膜的制备及其作为食品包装材料的优异性能研究进展[J]. 食品工业科技,2024,45(17):1−9. doi: 10.13386/j.issn1002-0306.2023090299.
WU Qi, HU Xinna, LU Shuyu, et al. Research Progress on Preparation of Composite Film Based on Cellulose Nanofibrils and Its Excellent Properties as Food Packaging Materials[J]. Science and Technology of Food Industry, 2024, 45(17): 1−9. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2023090299.
Citation: WU Qi, HU Xinna, LU Shuyu, et al. Research Progress on Preparation of Composite Film Based on Cellulose Nanofibrils and Its Excellent Properties as Food Packaging Materials[J]. Science and Technology of Food Industry, 2024, 45(17): 1−9. (in Chinese with English abstract). doi: 10.13386/j.issn1002-0306.2023090299.

纤维素纳米纤维复合膜的制备及其作为食品包装材料的优异性能研究进展

Research Progress on Preparation of Composite Film Based on Cellulose Nanofibrils and Its Excellent Properties as Food Packaging Materials

  • 摘要: 近年来,塑料包装的大量使用造成了严重的环境污染。随着人们环保意识的提升,开发可生物降解的新型食品包装材料以替代传统石油基塑料已成为研究热点。纤维素纳米纤维(cellulose nanofibrils,CNF)因其高比表面积、高弹性模量、高强度和高气体阻隔性等优异性能而受到研究者们广泛青睐。本文总结了CNF及其相关复合膜的制备方法,讨论了CNF复合膜作为食品包装材料的机械性能、阻隔性能、抑菌性能、可降解性及响应性能。最后,提出CNF应用于食品包装领域所面临的挑战,旨在为未来生产纳米纤维素食品包装材料代替传统石油基材提供参考。

     

    Abstract: In recent years, the extensive use of plastic packaging has caused serious environmental pollution problems. With the increase in people's environmental awareness, the development of new biodegradable food packaging materials to replace traditional petroleum-based plastics has become a hot research topic. Cellulose nanofibrils (CNF) are widely favored by researchers due to its excellent properties such as high specific surface area, elastic modulus, strength, and gas barrier properties. This paper summarizes the preparation methods of CNF and CNF composite films, discusses the mechanical property, barrier property, antibacterial property, degradable property, and responsive property as food packaging materials. Finally, the challenges faced by CNF in the field of food packaging are proposed, aiming to provide a reference for the future production of CNF food packaging materials to replace traditional petroleum-based materials.

     

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