Heavy metals in raw cow and ewe milk from north-east Iran.


The presence of toxic metals in milk may create significant health problems for the population. In this study, 1440 raw cow and ewe milk samples from 18 townships in north-east Iran were analysed in four different seasons. Lead, cadmium and mercury levels were determined using atomic absorption spectrophotometry. Mean concentration of lead, cadmium and… (More)
DOI: 10.1080/19393210.2013.777799