Discovery and solution for microplastics: New risk carriers in food

文献类型： 外文期刊

第一作者： Zhang, Qi

作者： Zhang, Qi;Wang, Xin;Chen, Yang;Zhang, Hao;Huang, Kunlun;Luo, Yunbo;Cheng, Nan;Song, Guangchun;Huang, Kunlun;Luo, Yunbo

作者机构：

关键词： Microplastics; Physical and chemical characteristics; Detection technology; Degradation methods; Food safety

期刊名称：FOOD CHEMISTRY （ 影响因子：9.8； 五年影响因子：9.7 ）

ISSN： 0308-8146

年卷期： 2025 年 471 卷

页码：

收录情况： SCI

摘要： Microplastics (MPs), as a kind of plastic particles with an equal volume size of less than 5 mm, similar to PM2.5 in the air, are causing severe contamination issues in food. Along with the food chain accumulation, they have been confirmed to appear in daily foods and cause serious health risks to the organisms. However, there were no unifying national and local policies on separating, extracting, and detecting MPs in food, which is an essential and imperative early-warning strategy. This review carefully and comprehensively summarized the validated contaminated food, physical and chemical characteristics, extraction methods, traditional and rapid detection techniques, as well as degradation methods of MPs. We thoroughly analyzed the differences among these traditional strategies, and innovatively generalized the existing rapid detection techniques for MPs. Finally, the shortcomings of existing research were discussed, and the possibility of novel rapid and intelligent detection techniques for MPs in food was proposed.

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