我国某城市市售食品中PCDD/Fs污染水平和人群二噁英膳食暴露量研究

摘要

The status of PCDDs and PCDFs content in retail foods from a certain area by Isotope Dilution HRGC-HRMS was surveyed and the local population PCDD/Fs exposure from diverse foods and health risk was evaluated.PCDD/Fs was extracted from samples by Soxhlet extraction,concentrated and purified by FMS co...

关键词

Gas chromatography-high resolution mass spectrometry(HRGC-HRMS) Isotope dilution Retailed foods PCDD/Fs contamination Human dietary intake Gas chromatography-high resolution mass spectrometry(HRGC-HRMS) Isotope dilution Retailed foods PCDD/Fs contamination Human dietary intake