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Normas BSI – AENOR
BS EN 16924:2017

BS EN 16924:2017

Foodstuffs. Determination of zearalenone in edible vegetable oils by LC-FLD or LC-MS/MS

Fecha:
2017-06-21 /Definitive
Comité:
AW/275
Equivalencias internacionales:

EN 16924:2017

Resumen:
This European Standard describes a procedure for the determination of the zearalenone content in edible vegetable oils specifically maize germ oil by either of the following techniques: High performance liquid chromatography with fluorescence detection (LC-FLD) or high performance liquid chromatography with tandem mass spectrometry (LC-MS/MS) after basic extraction of the diluted oil. The method has been validated for zearalenone in naturally contaminated maize germ oil at levels of 61,2 µg/kg to 515 µg/kg [5]. Laboratory experiences [6] have shown that this method is also applicable to other vegetable oils such as wheat germ oil (n = 4), sunflower oil (n = 5), pumpkin seed oil (n = 1), soybean oil (n = 5), hemp seed oil (n = 5), rape seed oil (n = 11), and mixed oils including maize germ oil (n = 3). However occasionally, samples can result in interferences in the FLD-chromatograms. In this case, the detection with MS/MS is recommended.
Keywords:
Oils, Plant extracts, Camphorated oil, Castor oil, Coconut oil, Cottonseed oil, Perilla oil, Rape seed oil, Safflower seed oil, Sesame oil, Soya bean oil, Sunflower seed oil, Tung oil, Wood oil, Oilseeds, Vegetable oils
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