食品科学 ›› 2020, Vol. 41 ›› Issue (11): 317-326.doi: 10.7506/spkx1002-6630-20190509-087

• 专题论述 • 上一篇    下一篇

纳米纤维素基抗菌复合材料及其在食品包装中的研究进展

康晓鸥,易兰花,邓丽莉,曾凯芳,阮长晴   

  1. (1.西南大学食品科学学院,重庆 400715;2.西南大学食品贮藏与物流研究中心,重庆 400715)
  • 出版日期:2020-06-15 发布日期:2020-06-22
  • 基金资助:
    中央高校基本科研业务费专项资金资助(SWU118116)

Nanocellulose-Based Antibacterial Composites and Their Applications in Food Packaging: A Review

KANG Xiao’ou, YI Lanhua, DENG Lili, ZENG Kaifang, RUAN Changqing   

  1. (1. College of Food Science, Southwest University, Chongqing 400715, China; 2. Food Storage and Logistics Research Center, Southwest University, Chongqing 400715, China)
  • Online:2020-06-15 Published:2020-06-22

摘要: 纤维素是自然界储量最高的天然高分子材料,在能源问题日益严峻的今天,纤维素类材料越来越受到人们的关注。近年来,纳米纤维素因具有优异的机械强度和化学稳定性,同时还具有轻质、广泛的可利用性、可再生性和生物降解性等特点,已成为纳米技术领域的研究重点之一。在众多纳米纤维素基复合材料的研究中,纳米纤维素基抗菌复合材料以其优良的抗菌性能、潜在的实用性而受到广泛关注,在包装材料领域的应用方面具有很大的潜力。本文主要从纤维素和纳米纤维素的特性,以及常见用于与纤维素复合的抗菌剂种类论述纳米纤维素基抗菌复合材料的研究进展,并总结这类复合材料在食品包装领域的应用现状。

关键词: 纳米纤维素, 抗菌, 复合材料, 食品包装

Abstract: Cellulose is the most abundant natural polymer in nature. As the energy problem becomes increasingly serious nowadays, cellulose materials have got more and more attention. Recently, nanocellulose has become one of the key directions of nanotechnology research due to its excellent mechanical strength and chemical stability, as well as its light mass, wide availability, regenerability and biodegradability. Nanocellulose-based antibacterial composite materials have attracted extensive attention due to their excellent antibacterial properties and potential practicability and have high potential application value in the field of packaging materials. In this article, the characteristics of cellulose and nanocellulose and the antibacterial materials commonly used to prepare cellulose-based antibacterial composites are reviewed together with the current status of the application of nanocellulose-based antibacterial composites in food packaging.

Key words: nanocellulose, antibacterial, composite material, food packaging

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