Innovative nanotechnology-based sustainable food packaging: A brief review

JSFA reports Pub Date : 2023-12-11 DOI:10.1002/jsf2.179
Aseni Sahasri Pathiraja, Imalka Munaweera
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Abstract

Food packaging has currently become an essential element in the world to address the rising demand for high-quality food and to overcome the key challenges of sustainable food management while minimizing food waste. Nanotechnology, an emerging and versatile field, plays a main role in offering tremendous benefits for innovative food packaging with the aim of preserving food quality, prolonging shelf life and avoiding post-harvest losses. Nanomaterials are incorporated into synthetic polymers or biopolymer matrices in order to escalate mechanical and barrier functionalities of polymer and are effectively utilized in food packaging. This article reviews the various types of nanomaterials used for food packaging and the specific properties provided by each, while briefly explaining the active and intelligent packaging. Finally, an outlook on the future perspectives, toxicity effects and the novelty of nanotechnology-based food packaging is provided while addressing the major concerns in the field for safeguarding food production and loss prevention.

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基于创新纳米技术的可持续食品包装;简要回顾
目前,食品包装已成为世界上解决对高质量食品日益增长的需求、克服可持续食品管理的关键挑战以及最大限度地减少食品浪费的一个基本要素。纳米技术是一个新兴的多用途领域,在为创新食品包装提供巨大优势方面发挥着重要作用,其目的是保持食品质量、延长保质期和避免收获后损失。纳米材料被融入合成聚合物或生物聚合物基质中,以增强聚合物的机械和阻隔功能,并有效地应用于食品包装。本文回顾了用于食品包装的各类纳米材料及其各自的具体特性,同时简要介绍了活性包装和智能包装。最后,本文还对基于纳米技术的食品包装的未来前景、毒性效应和新颖性进行了展望,同时探讨了该领域在保护食品生产安全和防止损失方面的主要问题。本文受版权保护,版权所有。
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