Co-occurrence of mycotoxins in swine feed produced in Portugal

被引：27

作者：

Almeida I. ^{[1
]}

Martins H.M. ^{[2
]}

Santos S. ^{[2
]}

Costa J.M. ^{[1
]}

Bernardo F. ^{[3
]}

机构：

[1] Direcção Geral de Veterinária, Lisboa, Largo da Academia Nacional de Bela Artes, n 2

[2] INRB-Laboratório Nacional de Investigação Veterinária, 1500-610 Lisboa, Estrada de Benfica

[3] Faculdade de Medicina Veterinária, Pólo Universitário da Ajuda, 1300-417 Lisboa, Rua Professor Cid dos Santos

来源：

Mycotoxin Research | 2011年 / 27卷 / 3期

关键词：

Deoxynivalenol; Feed; Fumonisins; Ochratoxin A; Swine; Zearalenone;

D O I：

10.1007/s12550-011-0093-8

中图分类号：

学科分类号：

摘要：

A total of 404 samples of commercial swine feed from Portugal feed mills were analysed by HPLC methods for the presence of mycotoxins: 277 samples of feed for fattening pigs were analysed for ochratoxin A (OTA), zearalenone (ZEA), and deoxynivalenol (DON), and 127 samples of feed for sows were analysed for ZEA and fumonisins (FB1+FB2). Concerning feed for fattening pigs, 21 (7.6%) samples were positive for OTA, (2-6.8 μg/kg), 69 (24.9%) were positive for ZEA (5-73 μg/kg), and 47 (16.9%) were positive for DON (100-864 μg/kg). In feed for sows, the results showed 29.9% of positive samples for ZEA (5-57.7 μg/kg) and 8.7% positive samples for FB1 and FB2 (50-391.4 μg/kg). Co-occurrence of DON/ZEA was found most frequently, but simultaneous contamination with OTA/ZEA and OTA/DON was also found. © Society for Mycotoxin Research and Springer 2011.

引用

页码：177 / 181

页数：4

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