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Norm
ÖNORM EN 16924
Issue date: 2017 11 15
Foodstuffs - Determination of zearalenone in edible vegetable oils by LC-FLD or LC-MS/MS
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 follow...
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Publisher:
Austrian Standards International
Format:
Digital | 34 Pages
Language:
German
| English
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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.
Laboratory experiences 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.
ÖNORM EN 16924
2017 11 15
Foodstuffs - Determination of zearalenone in edible vegetable oils by LC-FLD or LC-MS/MS
Norm
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