《来自突尼斯的大麦及其衍生产品多霉菌毒素测定和膳食摄入量估算》

  • 来源专题:食物与营养
  • 编译者: huangzheng
  • 发布时间:2017-03-28
  • 研究原料大麦和衍生产品(大麦汤和啤酒),进行了确定24真菌毒素的自然存在的液相色谱,气相色谱法耦合串联质谱分析(MS / MS)。发达multi-mycotoxin过程是基于系统性红斑狼疮和QuEChERS提取步骤。66%的样本分析了霉菌毒素污染和只有一个样本,这是大麦汤(6 ng / g),超过了最高级别(ML)由欧盟建立在线旅行社(5 ng / g)。原料大麦是最受污染的矩阵(62%),该浓度范围从1.70到287.13 ng / g)和类型的真菌毒素检测(堂,15 acdon,NEO,和合,HT2,FB1,OTA,ENA,ENA1,ENB和ENB1)。是最不检测霉菌毒素的发生率56%,29%和23%的啤酒,分别大麦和大麦汤。然而,ENA的最高水平检测,在原料大麦287 ng / g。在啤酒大麦样品和汤,最高水平的真菌毒素15 acdon(15.6 ng / g),ENB1(55.1 ng / g),分别。此外,80%的大麦样品显示同现的积极汤。有关真菌毒素暴露的问题,没有毒性最为消费者关心。

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