Abstract
To investigate illicit administration of regulated and banned substances used for growth-promoting purposes in cattle breeding, it is common to analyse the usual matrices like urine, feed, animal tissue, and hair samples nowadays.We wondered if there is a different type of sample material available that could overcome these disadvantages? A requirement is that the samples should be traceable to the animals and be easy to collect, for example, at slaughterhouses. Possible 'offal’? The question arised if bovine teeth could be the ‘new’ matrix.Therefore, we set to develop and validate a liquid chromatography tandem-mass spectrometry (UHPLC-MS/MS) method to detect different class of compounds (beta-agonists, NSAID’s and a selection of veterinary drugs (tetracyclines, quinolines, macrolides and sulfonamides) in bovine teeth.
| Original language | English |
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| Publication status | Published - 23 May 2022 |
| Event | EuroResidue Conference IX 2022 - Hotel de Ruwenberg, St. Michielsgestel, Netherlands Duration: 23 May 2022 → 25 May 2022 https://www.euroresidue.eu/ |
Conference/symposium
| Conference/symposium | EuroResidue Conference IX 2022 |
|---|---|
| Country/Territory | Netherlands |
| City | St. Michielsgestel |
| Period | 23/05/22 → 25/05/22 |
| Internet address |