Zhang Jing, Hu Shui, Du Yi, Cao Ding, Wang Guirong, Yuan Zhiqin
State Key Laboratory of Chemical Resource Engineering, College of Chemistry, College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
Department of Chemistry, Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, China.
J Food Drug Anal. 2020 Dec 15;28(4):622-640. doi: 10.38212/2224-6614.1152.
Improper use of food additives may lead to potential threat to human health, making it important to develop sensitive and selective method for their detection. Nanomaterials with unique chemical and electrochemical properties show extensive applications in the design of food additive sensing systems. In this review, we summarize the recently adopted electrochemical and optical analysis of food additives based on nanomaterials. Detection of typical food additives (colorants and preservatives) by using different sensing mechanisms and strategies are provided. In addition, determination of illegal food additives is also briefly introduced. Finally, this review highlights the challenges and future trend of nanomaterial-based food analysis system.
食品添加剂的不当使用可能会对人体健康造成潜在威胁，因此开发灵敏且具选择性的检测方法至关重要。具有独特化学和电化学性质的纳米材料在食品添加剂传感系统设计中展现出广泛应用。在本综述中，我们总结了近期基于纳米材料对食品添加剂进行的电化学和光学分析。介绍了利用不同传感机制和策略对典型食品添加剂（色素和防腐剂）的检测。此外，还简要介绍了非法食品添加剂的测定。最后，本综述着重阐述了基于纳米材料的食品分析系统所面临的挑战和未来趋势。
