智能水凝胶技术在农产品安全检测中的应用研究进展

Research progress on the application of smart hydrogel technology in agro-product safety detection

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DOI 10.19812/j.cnki.jfsq11-5956/ts.20250324005
刊名
Journal of Food Safety and Quality
年,卷(期) 2025, 16(13)
作者
作者单位

天津农学院动物科学与动物医学学院;
中国农业科学院农业质量标准与检测技术研究所;
北大荒农垦集团有限公司宝泉岭分公司;
天津师范大学生命科学学院

摘要
农产品安全是构建食物供给体系的基础。智能水凝胶具有良好的刺激响应性、机械稳定性、生物兼容性以及孔径可调等特点, 在农产品安全分析领域具有广泛的应用前景。本文围绕智能水凝胶的分类、制备方法及其响应机制在农产品安全中的应用进行综述。根据合成方法的不同分为物理和化学合成方法, 按照刺激反应的类型可以分为温度响应型、pH响应型、生物分子响应型、电场响应型和磁场响应型水凝胶等。重点总结了智能水凝胶在农产品安全领域应用于污染物的吸附分离、食源性致病微生物检测、霉菌毒素检测、农药与兽药残留检测、非法添加物检测及重金属检测的研究进展。最后, 讨论了智能水凝胶的发展前景, 旨在为其在农产品安全领域的应用提供参考。
Abstract
Agricultural product safety form the foundation of constructing food supply systems. Smart hydrogels exhibit promising application prospects in agricultural safety analysis due to their stimuli responsiveness, mechanical stability, biocompatibility, and adjustable pore size. This review focused on the classification, preparation methods, responsive mechanisms and applications of smart hydrogels in agricultural product safety. Based on synthesis methods, they could be divided into physically cross-linked and chemically cross-linked hydrogels, while stimulus-responsive types included temperature-responsive, pH-responsive, biomolecule-responsive, electric field-responsive and magnetic field-responsive hydrogels. This study summarized their applications in contaminants adsorption/separation, foodborne pathogen detection, mycotoxin detection, pesticide/veterinary drug residue analysis, illegal additive identification, and heavy metal detection for agricultural product assurance. Development prospects of smart hydrogels are further discussed to provide references for their expanded utilization in agricultural product safety.
关键词
智能水凝胶;农产品质量安全;生物传感;检测
KeyWord
smart hydrogels; agro-product safety; biosensing; detection
基金项目
页码 170-179
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王意涵, 魏书林, 王平, 乔家运, 李海花*, 张维*. 智能水凝胶技术在农产品安全检测中的应用研究进展 [J]. 食品安全质量检测学报. 2025; 16; (13). 170 - 179.

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