伊朗北部常见销售鱼类中的丁基锡化合物。
Butyltin compounds in fish commonly sold in north of Iran.
机构信息
Institute for Environmental Research, Tehran University of Medical Sciences, Tehran, Iran.
出版信息
Bull Environ Contam Toxicol. 2012 Jan;88(1):74-7. doi: 10.1007/s00128-011-0455-0. Epub 2011 Nov 5.
Levels of tributyltin (TBT) and its degradation products, mono (MBT) and dibutyltin (DBT), were monitored in fish commonly consumed in Iran. Samples were purchased from fish markets at seasonal intervals in 2010 along the North coast of Iran. Concentration of MBT, DBT and TBT in the muscle of these fish were in the range of n.d. -1.01 ± 0.84, n.d. -0.33 ± 0.26 and n.d. -4.31 ± 0.95 ngg(-1) (wet weight), respectively. Residue levels of butyltins were found lower than the tolerable average residue level of 100 ngg(-1) (wet weight).
研究人员监测了伊朗常见食用鱼类体内三丁基锡（TBT）及其降解产物单丁基锡（MBT）和二丁基锡（DBT）的含量。2010 年，研究人员在伊朗北部沿海的鱼市每隔一段时间购买一次样本。这些鱼肌肉中的 MBT、DBT 和 TBT 浓度分别在 n.d. -1.01 ± 0.84、n.d. -0.33 ± 0.26 和 n.d. -4.31 ± 0.95 ngg(-1)（湿重）范围内。丁基锡的残留水平低于可容忍的 100 ngg(-1)（湿重）平均残留水平。
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