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Risk Assessment of Cadmium, Lead, and Mercury on Human Health in Relation to the Consumption of Farmed Sea Bass in Italy: A Meta-Analytical Approach
Frontiers in Marine Science ( IF 3.7 ) Pub Date : 2021-01-12 , DOI: 10.3389/fmars.2021.616488
Calogero Di Bella , Antonino Calagna , Gaetano Cammilleri , Pietro Schembri , Daniela Lo Monaco , Valentina Ciprì , Luisa Battaglia , Giuseppe Barbera , Vincenzo Ferrantelli , Saloua Sadok , Ines Tliba , Gianluigi Maria Lo Dico , Rosalinda Allegro

A risk assessment, related to the consumption of farmed sea bass, was carried out by meta-analysis, taking into account the concentration of trace metals (Cd, Pb, Hg) reported in the literature, the estimated weekly intake (EWI), the provisional tolerable weekly intake (PTWI), and the target hazard quotient (THQ). The concentrations of Cd, Pb, and Hg in farmed sea bass marketed in Sicily (Southern Italy) were also assessed by inductively coupled plasma mass spectrometry (ICP-MS) and atomic absorption spectroscopy (AAS) to have screening data for the comparison with literature results. In any case, the results obtained by meta-analysis and by screening were lower than the pre-established legal limits for each metal. The meta-analysis results showed very low levels of Cd (0.031 μg g–1 w.w.), Pb (0.110 μg g–1 w.w.), and Hg (0.023 μg g–1 w.w.). The EWI estimation confirmed safety limits for human health (0.004, 0.015, and 0.003 μg kg–1 for Cd, Pb, and Hg, respectively). Even the THQ demonstrated that farmed sea bass represent a secure food for humans (0.0006, 0.0005, and 0.0048 for Cd, Pb, and Hg, respectively). The comparison with our screening data showed a significant difference only for the Pb levels (p < 0.05). The results obtained were compared with the same indexes relative to other food types (meat, cereals, vegetables, etc.). The EWI and THQ calculated were always lower than same indexes relative to other food types considered.



中文翻译:

与意大利人工养殖鲈鱼的消费有关的镉,铅和汞对人体健康的风险评估:一种荟萃分析方法

通过荟萃分析,进行了与养殖海鲈的消费有关的风险评估,其中考虑了文献中报道的痕量金属(Cd,Pb,Hg)的浓度,估计的每周摄入量(EWI),临时耐受每周摄入量(PTWI)和目标危险商(THQ)。还通过电感耦合等离子体质谱法(ICP-MS)和原子吸收光谱法(AAS)对在西西里岛(意大利南部)销售的养殖鲈鱼中Cd,Pb和Hg的浓度进行了评估,以提供筛选数据,以便与文献进行比较结果。在任何情况下,通过荟萃分析和筛选获得的结果均低于每种金属的既定法律限制。荟萃分析结果显示,镉(0.031μgg –1 ww),铅(0.110μgg)的含量非常低–1 ww)和汞(0.023μgg –1 ww)。EWI估计值确定了人类健康的安全限值(镉,铅和汞分别为0.004、0.015和0.003μgkg –1)。甚至THQ也证明养殖的鲈鱼代表了人类的安全食品(镉,铅和汞的含量分别为0.0006、0.0005和0.0048)。与我们的筛查数据的比较表明,仅铅水平存在显着差异(p<0.05)。将获得的结果与相对于其他食品(肉,谷类,蔬菜等)的相同指标进行比较。相对于所考虑的其他食物类型,计算的EWI和THQ始终低于相同的指数。

更新日期:2021-02-22
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