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Determination of Dioxin in Food by GC-MS/MS Coupled with Boosted Efficiency Ion Source (BEIS)
Monday, March 08, 2021: 8:30 AM - 6:00 PM
Speaker(s)
Description
Dioxins are a class of very toxic compounds found throughout the world in the environment and in food. Due to persistency, bioaccumulation, and adverse effect to biotas contains, congeners of polychlorinated dibenzo-p-dioxins (PCDD, and polychlorinated dibenzofurans (PCDFs), PCDD/Fs have attracted widespread concern. Determination of PCDD/Fs in food is challenging due to high demand of sensitivity and selective of the instrument. For a long time, gas chromatography coupled with magnetic mass spectrometry (GC-HRMS) has been used as the gold standard for dioxin analysis. In 2014, GC-MS/MS has also been included as confirmatory method for dioxin analysis by EU committee. In the present study, we applied GCMS-TQ8050 NX coupled with boosted efficiency ion source (BEIS) for dioxin analyses. The performance of the instrument was evaluated by low standard solutions and food samples.
Additional Info
Keywords: Please select up to 4 keywords ONLY:
Contamination,Food Safety,Food Science,New Method
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