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四年来塞尔维亚玉米中的莫尼利福尔明发生:了解依赖天气变化的变化

Bojana Radić^1,2, Radmila Radović¹, Elizabet Janić Hajnal¹

¹Institute of Food Technology in Novi Sad, University of Novi Sad, Bulevar Cara Lazara 1, 21000 Novi Sad, Serbia.

|November 24, 2023

概括

塞尔维亚玉米中莫尼利福尔明 (MON) 污染很普遍,在2021年等炎热干燥的年份,水平显著增加. 这种新兴的真菌毒素对公众和动物健康构成风险.

科学领域:

食品科学食品科学食品科学
菌类毒理学菌类毒理学
农业科学农业科学

背景情况:

莫尼利福尔明 (MON) 是一种新兴的真菌毒素,在食品和料中发现.
MON污染对公众和动物健康构成风险.
了解在玉米等主食作物中MON的存在至关重要.

研究的目的:

调查塞尔维亚玉米中Moniliformin (MON) 的发生和含量.
评估区域差异和年度天气变化对MON污染的影响.
为了将气候条件与十多年来玉米中MON的发生相关联.

主要方法:

来自塞尔维亚的400个未经加工的玉米样本 (2018-2021) 的分析.
采用了经过验证的液体染色学与双重质谱法 (LC-MS/MS) 方法.
统计评估区域和年度变化,包括天气数据.

主要成果:

所有分析的玉米样本都被MON污染.
在采样年之间,MON度水平有显著差异.
2021年收获的玉米 (在炎热干燥的条件下) 显示MON含量比2018-2020年高出2-3倍.

结论:

莫尼利福尔明 (MON) 始终存在于塞尔维亚玉米中.
炎热和干燥的天气条件显著增加了MON污染水平.
对玉米中的MON进行长期监测和风险评估是必要的.

关键词:

这是LC-MS/MS.年度变化年度变化.气候变化气候变化气候变化新出现的真菌毒素地区差异地区差异

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