Perfluoroalkyl and polyfluoroalkyl substances (PFASs), characterized by their environmental persistence, bioaccumulation potential, hydrophobic and oleophobic properties, and chemical stability, have been extensively applied in industrial production and daily life. However, the widespread presence of these compounds poses significant threats to both ecological systems and human health. Dietary intake, particularly through animal-derived foods (e.g., fish, shellfish, poultry, and their processed products), represents a primary pathway of human exposure to PFASs. To effectively assess their health risks and formulate relevant regulatory policies, it is crucial to establish rapid, efficient, and sensitive detection methods for monitoring PFAS contamination levels in animal-derived foods. This review systematically summarized sample preparation techniques for PFAS analysis in animal-derived foods and highlights advancements in chromatographic and chromatographic-mass spectrometric methods for detection. Furthermore, it provided an overview of current research on PFAS contamination levels across various food matrices, offering critical insights for environmental pollution assessment, food safety regulation, and optimization of analytical technologies.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |