智能型水凝胶的制备方法、响应机理及其应用研究进展

张婷婷; 孟令伟; 王长远; 姚笛

doi:10.19554/j.cnki.1001-3563.2026.17.014

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包装工程（技术栏目） ›› 2026, Vol. 47 ›› Issue (17) : 126-137. DOI: 10.19554/j.cnki.1001-3563.2026.17.014

先进材料

智能型水凝胶的制备方法、响应机理及其应用研究进展

张婷婷¹, 孟令伟^1,2,*, 王长远^1,3,*, 姚笛^1,2

作者信息 +

Recent Advances in the Preparation Methods, Response Mechanisms, and Applications of Smart Hydrogels

ZHANG Tingting¹, MENG Lingwei^1,2,*, WANG Changyuan^1,3,*, YAO Di^1,2

Author information +

文章历史 +

摘要

目的综述了智能响应型水凝胶的结构特性、基材类型、制备方法和响应机制并详细介绍了其在生鲜食品包装及其他领域中的应用研究进展。方法主要介绍了智能型水凝胶的制备方法、响应机制,以及成分控释技术,还分别总结了不同交联方式的水凝胶具有哪些特性并系统归纳了不同响应类型的水凝胶在生鲜食品中的应用。结论智能响应型水凝胶作为一种新兴的包装材料拥有独特的三维网络结构、优秀的环境响应性和良好的生物相容性,结合成分控释技术,能够针对pH、温度或酶等腐败信号实现抗菌剂、抗氧化剂及风味物质的可控释放,为生鲜食品的精准品质调控提供了一种创新策略,在食品包装领域具有巨大的应用潜力。

Abstract

The work aims to summarize the structural characteristics, substrate types, preparation methods, and response mechanisms of smart responsive hydrogels, and provide a detailed overview of recent research progress regarding their applications in fresh food packaging and other fields. The preparation methods, response mechanisms, and controlled-release technologies of smart hydrogels were introduced. Additionally, the properties of hydrogels with different cross-linking methods were summarized and the applications of hydrogels with various response types in fresh food packaging were systematically categorized. As an emerging packaging material, smart responsive hydrogels possess a unique three-dimensional network structure, excellent environmental responsiveness and good biocompatibility. Combined with component-controlled release technology, the hydrogel is capable of achieving the controlled release of antimicrobial agents, antioxidants, and flavor compounds in response to spoilage signals such as pH, temperature, or enzymatic activity. This provides an innovative strategy for the precise quality regulation of perishable foods, demonstrating substantial application potential in the field of food packaging.

导出引用

张婷婷, 孟令伟, 王长远, 姚笛. 智能型水凝胶的制备方法、响应机理及其应用研究进展[J]. 包装工程. 2026, 47(17): 126-137 https://doi.org/10.19554/j.cnki.1001-3563.2026.17.014

ZHANG Tingting, MENG Lingwei, WANG Changyuan, YAO Di. Recent Advances in the Preparation Methods, Response Mechanisms, and Applications of Smart Hydrogels[J]. Packaging Engineering. 2026, 47(17): 126-137 https://doi.org/10.19554/j.cnki.1001-3563.2026.17.014

中图分类号： TB34

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