动物料中存在菌毒素的背后是什么? 一个案例研究☆
Maria-Eleni Dimitrakopoulou1, George Marinos1, Manos Karvounis1
1Agroknow, 110 Pentelis, Maroussi, Greece.
Journal of food protection
|February 8, 2025
概括
动物料中的毒素含量表现出有限的季节性影响,在猪和家禽料中,脱氧尼瓦伦 (DON) 和泽拉伦 (ZEN) 具有很强的相关性. 非洲毒素水平略有增加,而DON和ZEN在十年内略有下降.
科学领域:
- 农业科学 农业科学
- 食品安全 食品安全
- 菌类学 菌类学是指菌类学.
背景情况:
- 动物料中的菌毒素污染对动物健康和食品安全构成重大风险.
- 了解季节性趋势和真菌毒素之间的相关性对于有效的风险管理至关重要.
研究的目的:
- 调查2014-2024年期间在反动物,猪和家禽料中的各种真菌毒素之间的季节性趋势和相关性.
- 确定影响菌毒素污染的因素,并为缓解策略提供信息.
主要方法:
- 使用LOESS (STL) 进行时间序列分析和季节趋势分解.
- 分析了Food Fortress数据,涵盖了十年的动物料样本.
主要成果:
- 季节性解释了不到15%的真菌毒素变异性,表明季节性影响有限.
- 管理相关的公羊料中高的脱氧尼瓦醇 (DON);猪/家禽料中持久的DON被注意到.
- 猪/家禽料中强烈的DON-ZEN相关性;阿法托克辛略有增加,DON/ZEN略有下降.
- 反向阿弗拉托克辛-奥克拉托克辛相关性表明真菌竞争.
结论:
- 菌毒素污染受到管理实践和真菌生态的影响,而不是季节性影响.
- 预测建模和人工智能等先进策略是区域真菌毒素风险管理所需的.
- 确保料安全需要持续监测和适应环境和管理挑战.
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