沼泽蛙腿部食用量对微量元素的生物积累及健康风险评价(动物学报,1771)

Hale Tatlı, A. Altunışık, Kenan Gedik
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引用次数: 1

摘要

两栖动物可以生活在水生和陆地环境中,是这些地区污染的一个很好的指标。虽然青蛙腿在包括土耳其在内的一些菜系中不常被食用,但在评估金属积累方面很重要,因为在许多欧洲国家,青蛙腿是人类首选的食物。在这项研究中,通过在土耳其的两个青蛙养殖场取样,测量了一种两栖动物可食用组织(肌肉)中的微量元素(Cd, Pb, Cu, Zn, As, Co, Cr, Ni, Mn, V)的数量。本研究的目的是通过比较蛙腿与毒理学极限值,包括临时每周可耐受摄入量(PTWI)、目标危害商(THQ)和危害指数(HI),来评估蛙腿对人类可能造成的健康危害。总体上,微量元素平均值(µg kg−1)为Zn (3.437.62)> Pb (69.22)> Cu (66.72)> Mn (35.07)> As (24.24)> Cr (11.47)> Ni (6.94)> Cd (6.51)> Co (2.97)> V(<0.001)。结果表明,所分析的微量元素的浓度低于欧洲委员会的允许水平,沼泽蛙的可食用组织对人类没有致癌的健康风险。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Trace element bioaccumulation and health risk assessment derived from leg consumption of the marsh frog, Pelophylax ridibundus (Pallas, 1771)
Amphibians, which can live in aquatic and terrestrial environments, are a good indicator of pollution in these areas. Although frog leg is not consumed frequently in some cuisines, including Turkey, it is important in terms of evaluating metal accumulation since it is preferred as human food in many European countries. In this study, the quantities of trace elements (Cd, Pb, Cu, Zn, As, Co, Cr, Ni, Mn, V) were measured in the edible tissues (muscles) of an amphibian species by sampling from two frog farms in Turkey. It was aimed to assess possible health hazards for humans by frog legs consumption comparing with the toxicological limit values, including provisional tolerable weekly intake (PTWI), target hazard quotient (THQ), and Hazard Index (HI). In general, the average values (µg kg−1) of trace elements were Zn (3.437.62)> Pb (69.22)> Cu (66.72)> Mn (35.07)> As (24.24)> Cr (11.47)> Ni (6.94)> Cd (6.51)> Co (2.97)> V (<0.001). The results indicated that concentrations of the analyzed trace elements were determined below the European Commission’s permitted levels and edible tissues of the marsh frog posed no carcinogenic health risk to humans.
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