Analysis and Health Risk Assessment of As,Cd and Pb in Specialty Dairy Products in Xing'an League
Objective:To investigate and analyze the status quo of heavy metals As、Cd、Pb in specialty dairy products sold in Xing'an League of Inner Mongolia,and to evaluate the health risks of As,Cd and Pb in specialty dairy products.Method:The content of three heavy metals in specialty dairy products was detected by inductively coupled plasma mass spectrometry,and the health risk assessment model recommended by the US Environmental Protection Agency was used for health risk assessment.Result:A total of 46 samples were collected in this test.The personal annual health risk caused by heavy metal As and Cd was 3.16×10-4 and 1.62×10-5.The individual annual health risk caused by Pb was 2.06×10-8.Conclusion:The total health risk levels caused by the intake of As,Cd and Pb in Xing'an League's specialty dairy products are within the acceptable range,but the average individual annual health risk caused by As has exceeded the acceptable level recommended by the International Commission on Radiation Protection of 5×10-5,which should be taken seriously.
specialty dairy productsheavy metal elementshealth risk assessment
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