中文摘要：本研究评估了2016年从意大利南部地区采集的69个牛奶样品中黄曲霉毒素M1的发生情况。结果表明AFM1污染广泛传播，令人担忧；强调监测研究的必要性，以评估最大法定限值的减少。
外文摘要：The occurrence of aflatoxin M1 in 69 milk samples collected in a south region of Italy in 2016 was evaluated. The samples were analysed using an automated method based on online SPE coupled with UHPLC tandem mass spectrometry. After a salt induced liquid-liquid extraction with acetonitrile to remove protein from milk, the extract was diluted with water and analysed using an automated online SPE MS/MS method. Among the analysed samples no one had AFM1 higher than the legally allowable limits whereas 71.4% of the other analysed samples were above the LOD of the method. The highest contamination level of AFM1 was found in pasteurised milk (44.39 ng kg-1). The results show the worrying and widespread of AFM1 contamination, highlighting the necessity of monitoring studies in order to evaluate the reduction of the maximum legal limit.
外文关键词：Aflatoxin M1；mycotoxin analysis；on-line SPE；occurrence of aflatoxin M1；milk and milk samples
作者：Campone, L；Piccinelli, AL；Celano, R；Pagano, I；Di Sanzo, R；Carabetta, S；Russo, M；Rastrelli, L
作者单位：Univ Mediterranea Reggio Calabria
期刊名称：NATURAL PRODUCT RESEARCH
期刊影响因子：1.057
出版年份：2018
出版刊次：15
点击下载：用在线SPE UHPLC-MS/MS法分析意大利牛奶样品中黄曲霉毒素M1的发生