- Preliminary results for the detection method of perfluoroalkyl substances (PFASs) residues in pork
- Lin, Shih-kuo
- Nobile, Maria
- Chiesa, Luca
Subject
- Perfluoroalkyl substances (PFASs)
- Residue
- Liquid chromatography tandem mass spectrometry
- Pork
- WAX cartridge.
Description
- The perfluoroalkyl substances (PFASs) residues, which come from environmental pollution, tend to accumulate in the food chain (EFSA, 2008; Guerranti et al., 2013). 17 chemicals of PFASs family were selected for this study. Fresh pork samples were extracted by Waters® WAX SPE (solid phase extraction) cartridges. All extracted samples were analyzed by liquid chromatography tandem mass spectrometry (LC-MS/MS). The results of calibration curves of each PFAS were good, the R2 values ranging from 0.9901 to 0.9993. The Recoveries were in the range 80%-119%. The protocol of extraction by Waters® WAX SPE cartridge will be applied in future studies.
Date
- 2017-05-29
Type
- info:eu-repo/semantics/article
- info:eu-repo/semantics/publishedVersion
Format
- application/pdf
Identifier
10.13130/2283-3927/8386