Determination of steroid esters in hair of slaughter animals by liquid chromatography with tandem mass spectrometry
2019
Matraszek-Żuchowska Iwona | Woźniak Barbara | Sielska Katarzyna | Posyniak Andrzej
The use of growth promoters in animal husbandry to increase weight gain and efficiency of feed conversion into muscle has been banned in the European Union since 1988, and under Directive 96/23/EC, surveillance for anabolic steroid hormones is obligatory. The hormones present in animal tissues may be of endogenous origin or may result from illegal administration. Steps have been taken to determine selected steroids in the form of esters in the alternative matrix of animal hair. Their detection in biological material is direct proof of the illegal use of anabolics.
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