Lead, cadmium, arsenic and mercury in meat, liver and kidney of Swedish pigs and cattle in 1984-88.
Lead, cadmium, arsenic and mercury in meat, liver and kidney of Swedish pigs and cattle in 1984-88.
复制标题
1984-88 年瑞典猪和牛的肉、肝和肾中的铅、镉、砷和汞。
DOI：
10.1080/02652039109373970
复制
发表时间：
1991
期刊：
影响因子：
--
通讯作者：
B. Ohlin
中科院分区：
文献类型：
--
作者：
L. Jorhem;S. Slorach;B. Sundström;B. Ohlin
1984-88 年期间，对瑞典猪和牛的数百份肉、肝和肾样本进行了铅、镉、砷和汞分析。通过 AAS 进行分析并进行广泛的质量保证。猪肉、肝脏和肾脏中的平均铅含量分别低于0.005、0.019和0.016毫克/公斤；相应牛组织中的平均铅含量分别低于0.005、0.047和0.097毫克/公斤。猪肉、肝脏和肾脏中的镉平均含量分别为0.001、0.019和0.11毫克/千克，而相应牛组织中的镉平均含量分别为0.001、0.070和0.39毫克/千克。猪肉、肝脏和肾脏中砷的平均含量分别为0.024、0.023和0.019，相应牛组织中的平均砷含量较低，均不超过0.015毫克/公斤。猪肉、肝脏和肾脏的平均汞含量分别为0.009、0.015和0.019毫克/公斤，而相应的牛组织中的平均汞含量分别为0.005、0.006和0.010毫克/公斤。研究期间发现猪组织中的砷和汞含量均有所下降，这可能是由于猪饲料中鱼粉的使用量减少所致。
During the period 1984-88 several hundred samples of meat, liver and kidney from Swedish pigs and cattle were analysed for lead, cadmium, arsenic and mercury. Analysis was performed by AAS and extensive quality assurance was carried out. The mean lead levels in pig meat, liver and kidney were less than 0.005, 0.019 and 0.016 mg/kg, respectively: the mean levels in the corresponding bovine tissues were less than 0.005, 0.047 and 0.097 mg/kg. The mean cadmium levels in pig meat, liver and kidney were 0.001, 0.019 and 0.11 mg/kg, whilst those in the corresponding bovine tissues were 0.001, 0.070 and 0.39 mg/kg. The mean arsenic levels in pig meat, liver and kidney were 0.024, 0.023 and 0.019, respectively and those in the corresponding bovine tissues were lower, none exceeding 0.015 mg/kg. The mean mercury levels in pig meat, liver and kidney were 0.009, 0.015 and 0.019 mg/kg respectively, while those in the corresponding bovine tissues were 0.005, 0.006 and 0.010 mg/kg. A decrease in the levels of both arsenic and mercury in pig tissues was found during the period studied, which may be due to a decrease in the use of fish meal in pig feed.