河南省保健食品中污染物调查
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(河南省疾病预防控制中心,河南 郑州 450016)

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付玉生 男 副主任医师 研究方向为食品卫生E-mail:1281918573@qq.com

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Analysis on heavy metal, microbe and pesticide contamination of health foods from Henan Province
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(Henan Center for Disease Control and Prevention,Henan Zhengzhou 450016,China)

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    摘要:

    了解保健食品中重金属、微生物及农药污染情况。方法 样品为2008—2013年由保健食品生产、经营企业送检和监督部门抽检的产品共1 962份,采用GB/T 5009、GB 5009、GB/T 4789、GB 4789规定的方法,对2008—2013年河南省保健食品中的重金属、微生物、农药残留进行检测及分析。结果6年间铅、砷、汞总超标率分别为6.67%(120/1 800)、6.12%(110/1 798)和1.32%(13/988),铅、砷年度超标率呈下降趋势,汞年度超标率差异无统计学意义(P>0.05)。菌落总数、霉菌及酵母菌总超标率分别为5.25%、3.55%和0.32%,其年度超标率均呈下降趋势,大肠菌群年度超标率差异无统计学意义(P>0.05)。铅、砷、汞、大肠菌群及霉菌超标主要集中于植物及动物类保健食品;铅、砷、汞、菌落总数、大肠菌群及霉菌超标率均以丸剂最高;植物类、动物类及营养素补充剂类保健食品的铅含量均值分别为0.71、0.74和0.31 mg/kg,砷含量均值分别为0.41、0.39和0.12 mg/kg,汞含量均值分别为0.07、0.04和0.03 mg/kg。致病菌未检出。检测377份样品的六六六、滴滴涕,均未超标。结论 重金属污染较重,但超标率趋于下降,微生物存在不同程度污染但有所好转,植物类、动物类及丸剂保健食品风险较大;六六六、滴滴涕污染较低。

    Abstract:

    To find out the contamination status of heavy metal, microbe and pesticide in health foods.Methods Health food samples from 2008 to 2013 were tested by GB/T 5009, GB 5009, GB/T 4789 and GB 4789 for heavy metals, microbes and pesticides, followed by statistical analysis. Results The violation rates of Pb, As and Hg were 6.67%, 6.12% and 1.32% respectively. The rates of Pb and Hg declined during the 6 years while As had no statistical difference. The violation rates of bacteria, fungi and yeast were 5.25%, 3.55% and 0.32% with a tendency to decline while coliforms had no statistical difference. The unqualified samples with were mainly made from vegetable and animal material. The violation rates of Pb, As, Hg, bacteria, coliforms and yeast were higher in pill samples. The mean contents of Pb in vegetable, animal and nutrient supplement samples were 0.71,0.74 and 0.31 mg/kg, the contents of As were 0.41,0.39 and 0.12 mg/kg, and the contents of Hg were 0.07,0.04 and 0.03 mg/kg. No pathogens were found in all the samples. Benzex and DDT were found in 377 samples but not exceeded the limit.Conclusion Heavy metal contaminations were more serious but trended to decline. There were some microbial contaminations declining. There were more risks in vegetable, animal and pill samples. Benzex and DDT contaminations were slight.

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付玉生,李永利,张欣烨,王爱月,翟文慧.河南省保健食品中污染物调查[J].中国食品卫生杂志,2016,28(3):360-365.

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  • 收稿日期:2015-03-24
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  • 在线发布日期: 2016-06-02
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