The dioxin family consists of 210 compounds, of which 17 contain the 2,3,7,8 pattern of chlorination. These 2,3,7,8 containing compounds are of extreme human health concern due to their high level of toxicity. Similarly, 12 of the 209 polychlorinated biphenyls have also been identified as human toxins. For this reason, the U.S. FDA and EU have established strict regulations for the monitoring of food products for human consumption, in particular edible oils.
Analysis of the six matrices processed yielded acceptable recoveries for all analytes with standard deviations below 20%. Analysis of an n-hexane blank sample resulted in no detectable target analytes measured within the calibration range of each respective compound.
With a total processing time of less than 2.5 h, the FMS PowerPrep® and SuperVap® Concentrator delivers an efficient, totally automated sample prep process for edible oils.
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