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目的了解保健食品中铅、砷、汞污染状况。方法采用国家标准规定的检测方法,对2008—2011年河南省保健食品进行铅、砷、汞含量测定,并用SPSS 13.0软件对测定结果进行分析。结果 851份样品中铅、砷和汞总检出率分别为32.37%、66.67%和63.83%;总超标率分别为8.42%、7.97%和1.86%;均值分别为1.03、0.44、0.08 mg/kg;不同原料铅、汞含量均值为植物类>动物类>补充剂,不同原料砷含量均值为动物类>植物类>补充剂;不同剂型铅含量均值为丸剂>颗粒>胶囊>片剂>液体,砷和汞含量均值为丸剂>胶囊>颗粒>片剂>液体;同一产品中同时检出2种以上重金属占59.93%,以同时检出铅和砷居多,占44.90%。结论保健食品的铅、砷、汞污染较普遍,超标比较严重,其污染主要与植物和动物性原料有关。
Objective To understand the pollution status of lead, arsenic and mercury in health food. Methods Determination of lead, arsenic and mercury in health food products in Henan Province during 2008-2011 was determined by the national standard test method. The results were analyzed by SPSS 13.0 software. Results The total detection rates of lead, arsenic and mercury in 851 samples were 32.37%, 66.67% and 63.83%, respectively. The total over-standard rates were 8.42%, 7.97% and 1.86%, respectively; mean values were 1.03, 0.44 and 0.08 mg / kg ; The average content of lead and mercury in different raw materials is plant class> animal class> extender, the average arsenic content of different raw materials is animal> plant class> extender; the average lead content in different dosage forms is pill> granule> capsule> tablet> liquid, The average arsenic and mercury contents were pill> capsule> granule> tablet> liquid. More than two kinds of heavy metals were detected in the same product accounting for 59.93% at the same time, with the majority of lead and arsenic detected, accounting for 44.90%. Conclusion The pollution of lead, arsenic and mercury in health food is more common and more serious than the standard. The pollution is mainly related to plant and animal raw materials.