植物油中微塑料污染潜在风险及控制

微塑料是指由塑料制品破碎而产生的直径小于5 mm且广泛分布于生态系统中的一种微型污染物。微塑料通常会随着植物汲取营养或动物进食被摄入体内，进而在生物体内不断富集，并产生多种危害。微塑料有良好的亲脂性，但植物油中微塑料的污染风险却未被重视。分析植物油在加工、运输和贮藏等过程中存在的微塑料污染的潜在风险及微塑料污染危害，进而对植物油中微塑料的检测与脱除方法进行论述，旨在为控制植物油微塑料污染提供一定参考。

Potential risk and control of microplastics contamination in vegetable oils

Microplastics are minuscule contaminant, measuring less than 5 mm in diameter, that result from the fragmentation of plastic products and have become ubiquitous throughout the ecosystem. These microplastics are frequently ingested by animals during feeding or absorbed by plants as they draw nutrients from their surroundings, ultimately accumulated within organisms to produce a range of hazards. Although microplastics exhibit high lipophilicity, the potential contamination via vegetable oils has not been fully recognized. The contamination risk posed by microplastics in vegetable oils during processing, transportation and storage and the hazards of microplastics were analyzed, then the methods for detecting and removing microplastics from vegetable oils were summarized, aiming to provide some reference for controlling microplastics contamination of vegetable oils.