Qilu University of Technology (Shandong Academy of Sciences), Shandong Analysis and Test Center, Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Jinan 250014, China; College of Food Science and Engineering, Shandong Agricultural University, Taian 271018, China.
Qilu University of Technology (Shandong Academy of Sciences), Shandong Analysis and Test Center, Key Laboratory for Applied Technology of Sophisticated Analytical Instruments of Shandong Province, Jinan 250014, China.
Food Chem. 2020 Nov 15;330:127255. doi: 10.1016/j.foodchem.2020.127255. Epub 2020 Jun 5.
Food safety issues are a great concern of the international community. Many methods to analyze and detect food contaminants have been widely researched because both biological and chemical contaminants in food can cause severe damage to human health. Several adsorbent materials have been utilized in the complicated procedure of food sample pretreatment. Covalent organic frameworks (COFs) present enormous application potential due to their tailorable skeletons and pores and fascinating features. In this review, recent applications of COF-based adsorbents for the extraction and analysis of food contaminants, including polycyclic aromatic hydrocarbons, biogenic amines, pesticides, endocrine-disrupting chemicals, heavy metal ions, illegal additives, and biotoxins, from complex samples are summarized. Current challenges and future prospects are also discussed.
食品安全问题是国际社会关注的焦点。由于食品中的生物和化学污染物都会对人体健康造成严重损害，因此人们广泛研究了许多分析和检测食品污染物的方法。在复杂的食品样品预处理过程中，已经使用了几种吸附剂材料。共价有机框架（COFs）由于其可剪裁的骨架和孔以及迷人的特性，具有巨大的应用潜力。在这篇综述中，总结了基于 COF 的吸附剂在从复杂样品中提取和分析食品污染物（包括多环芳烃、生物胺、农药、内分泌干扰化学物质、重金属离子、非法添加剂和生物毒素）方面的最新应用。还讨论了当前的挑战和未来的前景。
