Adel Milad, Mohammadmoradi Kolsoom, Ley-Quiñonez Cesar P
Department of Aquatic Animal Health and Diseases, Iranian Fisheries Science Research Institute (IFSRI), Agricultural Research Education and Extension Organization (AREEO), Tehran, Iran.
Food and Cosmetic Health Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.
Environ Sci Pollut Res Int. 2017 Feb;24(6):5933-5937. doi: 10.1007/s11356-016-8358-6. Epub 2017 Jan 9.
We analyze the heavy metals concentrations in muscle samples of milk shark (Rhizoprionodon acutus) from Persian Gulf. The metals distribution was Zn > Cu > Pb > Cd > Hg. No statistical differences were observed among size or weight by sex (p < 0.05). Metals concentrations in the population de R. acutus from Larak and Lavan islands are homogeneous along the coastal study area. Our study suggest that the results reflect the natural contents of trace metals in this species, and the health risk associated to milk shark consumption in Persian Gulf is relatively low.
我们分析了来自波斯湾的乳鲨（Rhizoprionodon acutus）肌肉样本中的重金属浓度。金属分布为锌>铜>铅>镉>汞。按性别划分，在大小或重量方面未观察到统计学差异（p<0.05）。来自拉腊克岛和拉万岛的尖吻斜齿鲨种群中的金属浓度在沿海研究区域内是均匀的。我们的研究表明，结果反映了该物种中痕量金属的自然含量，并且在波斯湾食用乳鲨所带来的健康风险相对较低。
