期刊
FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE
卷 15, 期 2, 页码 106-122出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/19393210.2022.2037722
关键词
LC-MS; MS; Poultry feed; Multi-mycotoxins; Pellets; Broiler; Layer; Grower; Finisher; Mash; Crumbs; Co-occurrence
资金
- Mr. Arfan-ur-Rahman (Director Marketing and Operations of A & K Pharmaceuticals, Faisalabad, Pakistan)
Mycotoxins pose a threat to animal and human health and contribute significantly to economic losses in the poultry sector. A study conducted in Punjab, Pakistan found a co-occurrence of multiple mycotoxins and contamination in poultry feed samples, with many samples exceeding the European Commission's limits.
Mycotoxins, being a threat to animal and human health, contribute significantly towards economic losses in the poultry sector. A liquid chromatography-mass spectrometry-based study was conducted on poultry feed samples collected from Punjab, Pakistan to evaluate the prevalence, contamination levels, and co-occurrence of multi-mycotoxins across different processed forms of the feed, types of utilities and sampling regions. All samples were found to be contaminated with aflatoxin B1 (AFB1) and fumonisin B1 (FB1). The European Commission (EC) maximum level for AFB1 in complete feedingstuffs in poultry and guidance values for FB1 and zearalenone (ZEN) were exceeded in 73%, 2%, and 14% of the contaminated samples, respectively. The corresponding median values were 39.9 mu g/kg, 205 mu g/kg, and 34.5 mu g/kg. In addition to exceeding contamination levels, a varying co-occurrence of three to fourteen mycotoxins was observed in each of the feed samples that calls for mitigation measures to safeguard the feed and its ingredients.
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