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    Scopolamine and atropine in feeds – determination with liquid chromatography mass spectrometry

    Food Additives & Contaminants: Part A

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    Data
    2022
    Autor
    Kowalczyk, Ewelina
    Kwiatek, Krzysztof
    Metadane
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    Streszczenie
    Tropane alkaloids (TAs) are naturally occurring plant toxins. Due to the fact that TA-producing plants can enter the food chain, they pose a risk for animals and human health. Therefore, sensitive analytical methods need to be developed to provide an adequate safety of feed and food. The presented method is based on liquid chromatography-mass spectrometry detection and enables the determination of scopolamine and atropine in compound feeds at a low level of contamination. Limits of quantification for scopolamine and atropine were 0.92 and 0.93 µg kg−1, respectively. Scopolamine-D3 and atropine-D3 were used for quantification. The method was successfully validated and applied to the analysis of 42 feed samples. Among investigated feeds, 67% contained at least one of the monitored alkaloids. Soybean meals were the feed materials contaminated most often, also with the highest determined concentrations of TAs, which reached 147.9 µg kg−1.
    URI
    https://www.tandfonline.com/doi/full/10.1080/19440049.2022.2037724?scroll=top&needAccess=true
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