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首页> 外文期刊>Mycotoxin Research >Frequency and levels of regulated and emerging mycotoxins in silage in Poland
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Frequency and levels of regulated and emerging mycotoxins in silage in Poland

机译：波兰青贮饲料中受管制和新兴霉菌毒素的频率和水平

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摘要

In this study, 120 silage samples collected in 2015 from farms in Poland were analysed by a multimycotoxin method based on liquid chromatography coupled with tandem mass spectrometry. The study included toxins which are regulated within the European Union (anatoxins, deoxynivalenol, fumonisins, T-2/HT-2 toxins, ochratoxin A and zearalenone) and non-regulated mycotoxins (enniatins, beauvericin, 8-ketotrichothecenes, sterigmatocystin, zearalenone derivatives). All silage samples were positive for at least one mycotoxin, and 61% of samples contained five or more mycotoxins simultaneously. The most frequently detected toxins were deoxynivalenol, nivalenol, zearalenone, enniatins and beauvericin, although the levels of these toxins were relatively low. The mean concentration of deoxynivalenol and zearalenon was 406 and 80.6 ug/kg, respectively, and two toxins were positive-correlated. This is the first study that provides information about emerging mycotoxins contaminating silage in Poland.
机译：在本研究中，通过基于液相色谱法与串联质谱耦合的液相色谱法分析来自波兰农场的2015年从波兰农场收集的120个青贮样品。 该研究包括在欧洲联盟（甲酸锌，脱氧素酚，Fumonisins，T-2 / HT-2毒素，OChratoxin A和Zearalenone）和非调节的霉菌毒素（Enniatins，Beauvericin，8-Ketotrichecenes，Sterigmatocystin，Zearalenone衍生物中 ）。 所有青贮样品均为至少一种霉菌毒素，61％的样品同时含有五种或更多个霉菌毒素。 最常检测到的毒素是脱氧酚，Nival苯酚，酸甲酮，羊酸锌，尽管这些毒素的水平相对较低。 脱氧苯酚和酸甲苯的平均浓度分别为406和80.6ug / kg，两种毒素是正相关的。 这是第一项研究，提供有关污染波兰青贮毒素的新出现霉菌毒素的信息。

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  • 来源
    《Mycotoxin Research》 |2019年第1期|共9页
  • 作者

    L. Panasiuk; P. Jedziniak; K. Pietruszka; M. Piatkowska; L. Bocian;

  • 作者单位

    Department of Pharmacology and Toxicology National Veterinary Research Institute Partyzantów Avenue 57 24-100 Pulawy Poland;

    Department of Pharmacology and Toxicology National Veterinary Research Institute Partyzantów Avenue 57 24-100 Pulawy Poland;

    Department of Pharmacology and Toxicology National Veterinary Research Institute Partyzantów Avenue 57 24-100 Pulawy Poland;

    Center for Analytical Chemistry Department of Agrobiotechnology (IFA-Tulln) University of Natural Resources and Life Sciences Vienna Konrad Lorenz Str. 20 3430 Tulln Austria;

    Department of Epidemiology and Risk Assessment National Veterinary Research Institute Partyzantów Avenue 57 24-100 Pulawy Poland;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 Q939.5;
  • 关键词

    Silage; Mycotoxins; Co-occurrence; LC-MS/MS; Correlation;

    机译：青贮毒素;霉菌毒素;共同发生;LC-MS / MS;相关性;

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