番茄样本中的农药残留物四年监测调查:人类健康和环境风险评估
Alessandro Atzei1, Hamza Bouakline2, Francesco Corrias1
1Department of Life and Environmental Sciences, University of Cagliari, Monserrato, 09042 Cagliari, Italy.
Journal of xenobiotics
|October 28, 2025
概括
一项为期四年的调查发现番茄中存在多种农药残留物,但消费者健康风险是可以接受的. 环境风险评估表明,联合农药残留物毒性略有增加.
科学领域:
- 食品安全 食品安全
- 环境科学 环境科学
- 分析化学 分析化学
背景情况:
- 多种农药残留物对西红的污染对健康和环境构成潜在的风险.
- 全面的监测对于准确的风险评估至关重要.
研究的目的:
- 在四年内对番茄中的农药残留物进行监测.
- 评估与多种农药污染相关的潜在人类健康和环境风险.
主要方法:
- 验证了一种多残留液体染色学-三重质谱与多重反应监测 (LC-MS/MS-MRM) 方法.
- 分析了360个西红样本,检测了252种农药.
- 使用危险系数 (HQ) 和欧洲食品安全局 (EFSA) 农药残留摄入模型进行了饮食风险评估.
- 使用度添加 (CA) 和独立行动 (IA) 方法进行累积环境风险评估.
主要成果:
- 在大多数被检查的领域中,多种农药污染很普遍.
- 确定了22种农药残留物,主要是杀菌剂 (68.2%).
- 博斯卡利德在2022年检测到的水平更高 (0.42毫克/公斤).
- 污染丰度在2022年达到峰值 (12.3%),每个样本多达5个残留物.
- 消费者风险评估表明,对于成年人或幼儿来说,没有显著的健康问题.
- 环境评估显示累积比率 (MCR) 略高于单一化合物的毒性.
结论:
- 经过验证的LC-MS/MS-MRM方法适用于农药残留分析.
- 目前在西红中的农药残留物水平对消费者健康并没有造成重大风险.
- 累积的环境风险,虽然略高,但需要考虑.
- 该研究强调了在农药风险评估中包括累积饮食暴露评估的重要性.
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