2009-2011 年葡萄牙奶制品饲料中的黄曲霉毒素 B1 和玉米赤霉烯酮。

Aflatoxin B1 and zearalenone in dairy feeds in Portugal, 2009-2011.

机构信息

Direcção Geral de Veterinária, Largo da Academia Nacional de Bela Artes 2, Lisbon, Portugal.

出版信息

Mycotoxin Res. 2013 Aug;29(3):131-3. doi: 10.1007/s12550-013-0164-0. Epub 2013 Apr 5.

Abstract

This paper presents 3 years of data (2009-2011) on the occurrence of two mycotoxins, aflatoxin B1 (AFB1) and zearalenone (ZEA), in samples of feedstuff for dairy cows (n = 963), ewes (n = 42), and goats (n = 131) produced in Portugal. AFB1 was found in 15 samples of cow feed (1.6%), 3 samples of ewe feed (2.3%) and in 2 samples of goat feed (4.8%). All but two samples contained AFB1 at levels below the European Union maximum level (5 μg/kg). Nearly half (45%) of the samples were contaminated with ZEA, but its levels were relatively low, at 5-136.9 μg/kg, well below the European Union guidance value (500 μg/kg).

摘要

本研究提供了 3 年（2009-2011 年）的数据，涉及葡萄牙生产的奶牛（n=963）、绵羊（n=42）和山羊（n=131）饲料样本中两种霉菌毒素，黄曲霉毒素 B1（AFB1）和玉米赤霉烯酮（ZEA）的发生情况。在 15 份奶牛饲料样本（1.6%）、3 份绵羊饲料样本（2.3%）和 2 份山羊饲料样本（4.8%）中发现了 AFB1。除了两份样本外，其余样本中的 AFB1 含量均低于欧盟最高限量（5μg/kg）。近一半（45%）的样本受到 ZEA 的污染，但污染水平相对较低，为 5-136.9μg/kg，远低于欧盟指导值（500μg/kg）。