评估在过程中从具中泄漏潜在的危险元素:严重的公共卫生问题
Saif Ali Ali Sultan1, Fawad Ahmed Khan1, Abdul Wahab2
1Biochemistry Section, Institute of Chemical Sciences, University of Peshawar, Peshawar 25120, Pakistan.
Toxics
|July 28, 2023
概括
有毒金属从器中入食物中,造成健康风险. 和铜器具,尤其是新的和铜器具,会释放和其他污染物,尤其是酸性食物. 血液检查显示该人口中金属含量较高.
科学领域:
- 环境健康 环境健康
- 材料科学 材料科学 材料科学
- 公共卫生 公共卫生
背景情况:
- 人们越来越担心从器具中通过食物摄入有毒金属.
- 在发展中国家使用受污染的金属废料用于器生产.
- 从器中出必需的和有毒的金属会污染食物,给健康带来风险.
研究的目的:
- 调查有毒和潜在有毒金属从器中浸出到食品和溶液中的情况.
- 评估与通常使用的器中的金属出相关的健康风险.
主要方法:
- 关于厨具使用和材料偏好的初步调查.
- 进行X射线光 (XRF) 分析,以识别厨具中的金属污染物.
- 时间和pH值依赖的浸出研究.
- 对当地居民进行血金属分析.
主要成果:
- ,钢和铜具含有Pb,Cd,Ni和Zn等污染物.
- 和铜器显示高污染.
- 化和非化 cookware 出大量的 Al, Pb, Ni, Cr, Cd, Cu 和 Fe 进入食品中,特别是在新的和与酸性食品一起使用时.
- 在当地人群中发现血中Al,Pb,Cd和Ni的升高水平.
结论:
- 从器,特别是器中出有毒金属,对公众健康构成重大风险.
- 对于安全的厨具材料的认识至关重要,尤其是在发展中国家.
- 该研究强调需要更安全的器替代品和法规.
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