来自韩国的猪料中出现了真菌毒素
Wen Jin1,2, Soo-Yeon Park3,2, Yo-Han Kim3
1Jiansu Agri Animal Husbandry Vocational College, Taizhou, China.
Journal of advanced veterinary and animal research
|April 29, 2024
概括
韩国猪经常被脱氧尼瓦伦醇和亚毒素等真菌毒素污染,造成重大风险. 持续监测对于管理猪养殖场的真菌毒素危险至关重要.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 食品安全 食品安全
- 动物营养动物营养
背景情况:
- 菌毒素是由真菌产生的有毒的二次代谢物,可以污染动物料.
- 污染的料对牲畜造成重大健康风险,影响动物福利和生产力.
- 关于韩国真菌毒素污染水平的最新信息对于风险评估至关重要.
研究的目的:
- 评估目前韩国猪料中的真菌毒素污染水平.
- 确定特定的真菌毒素及其在韩国猪业中的流行情况.
- 根据检测到的污染水平,评估对猪健康的潜在风险.
主要方法:
- 从韩国各地的农场收集了208个猪料样本.
- 使用酶相关免疫吸收试验 (ELISA) 分析了阿弗拉托克辛 (Afla),奥拉托克辛A (OTA),脱氧尼瓦伦 (DON),泽拉伦 (ZEN),烟素 (FUM) 和T-2毒素的样本.
- 将检测到的水平与韩国和欧盟的最大残留量限制 (MRL) 进行比较.
主要成果:
- 对于脱氧尼瓦伦醇 (78.91%),阿弗拉托克辛 (75.24%),烟素 (68.31%) 和泽拉伦 (47.02%) 的检测率很高.
- 在任何样本中都没有检测到Ochratoxin A和T-2毒素.
- 几个样本超过了阿弗拉托克辛和泽拉伦的MRL,特别是在幼儿园和妊娠阶段.
结论:
- 韩国的养猪场面临着大量的真菌毒素暴露风险.
- 特定的真菌毒素,特别是泽拉伦和亚拉托克辛,存在超过监管限制的风险.
- 需要加强监督和管理策略,以减轻猪生产中的真菌毒素危险.
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