...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Food and Chemical Toxicology: An International Journal Published for the British Industrial Biological Research >Heavy metal concentrations in edible muscle of whitecheek shark, Carcharhinus dussumieri (elasmobranchii, chondrichthyes) from the Persian Gulf: A food safety issue
【24h】

Heavy metal concentrations in edible muscle of whitecheek shark, Carcharhinus dussumieri (elasmobranchii, chondrichthyes) from the Persian Gulf: A food safety issue

机译：来自波斯湾的惠特内克鲨鱼的可食用肌肉中的重金属浓度（Elasmobranchii，Chondrichthyes），来自波斯湾：食品安全问题

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Together with several health benefits, fish meat could lead to heavy metal intoxication of consumers. In this study, we discuss Zn, Cu, Pb, Hg and Cd concentrations in fillets of forty specimens of Carcharhinus dussumieri, analyzed with atomic adsorption spectroscopy (AAS). The potential human health risks due to consumption of C. dussumieri was assessed by estimating average daily intake (EDI) and target hazard quotient (THQ) of metals. The average concentrations of metals measured in this study were (ppm dry weight): Cu 7.49 +/- 0.25; Zn 3.47 +/- 0.26; Pb 0.12 +/- 0.03; Hg 0.028 +/- 0.02; Cd 0.11 +/- 0.03. Our results showed that no metal exceeded the EC and FAO limits. Cu and Cd accumulate in muscles with a body length (age)-dependent manner. The exposure daily intake of all toxic metals analyzed was found lower than the PTDI provided by WHO and the THQ resulted lower than 1, suggesting no risk for human health derived from consumption. (C) 2016 Elsevier Ltd. All rights reserved.
机译：与几种健康益处一起，鱼肉可能导致消费者的重金属毒害。 在本研究中，通过原子吸附光谱（AAS）分析了Carcharhinus Dussumieri的四十类标本的圆角中的Zn，Cu，Pb，Hg和Cd浓度。 通过估计金属的平均每日摄入（EDI）和目标危险商（THQ）来评估由于C. Dussumieri的消耗导致的潜在人体健康风险。 本研究中测量的金属的平均浓度（PPM干重）：Cu 7.49 +/- 0.25; Zn 3.47 +/- 0.26; PB 0.12 +/- 0.03; Hg 0.028 +/- 0.02; CD 0.11 +/- 0.03。 我们的结果表明，没有金属超过EC和粮农组织限制。 Cu和Cd积聚在肌肉中，体长（年龄）依赖性。 分析的所有有毒金属的暴露每日摄入量低于世卫组织和THQ所产生的PTDI低于1，表明没有源于消费的人类健康风险。 （c）2016 Elsevier Ltd.保留所有权利。

著录项

相似文献

  • 外文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号