{"title":"猪肉中全氟烷基物质(PFASs)残留检测方法的初步结果","authors":"Shih-kuo Lin, M. Nobile, L. Chiesa","doi":"10.13130/2283-3927/8386","DOIUrl":null,"url":null,"abstract":"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 R 2 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.","PeriodicalId":14105,"journal":{"name":"International Journal of Health, Animal science and Food safety","volume":"7 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2017-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Preliminary results for the detection method of perfluoroalkyl substances (PFASs) residues in pork\",\"authors\":\"Shih-kuo Lin, M. Nobile, L. Chiesa\",\"doi\":\"10.13130/2283-3927/8386\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"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 R 2 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.\",\"PeriodicalId\":14105,\"journal\":{\"name\":\"International Journal of Health, Animal science and Food safety\",\"volume\":\"7 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2017-05-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Health, Animal science and Food safety\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.13130/2283-3927/8386\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Health, Animal science and Food safety","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.13130/2283-3927/8386","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
摘要
来自环境污染的全氟烷基物质(PFASs)残留物倾向于在食物链中积累(欧洲食品安全局，2008年;Guerranti et al.， 2013)。选取PFASs家族的17种化学物质作为研究对象。新鲜猪肉样品采用Waters®WAX固相萃取(SPE)萃取筒进行萃取。提取样品采用液相色谱串联质谱(LC-MS/MS)分析。各PFAS的校准曲线结果良好，r2值在0.9901 ~ 0.9993之间。加样回收率在80% ~ 119%之间。今后的研究将采用Waters®WAX固相萃取筒提取方法。
Preliminary results for the detection method of perfluoroalkyl substances (PFASs) residues in pork
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 R 2 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.
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