2013—2016年陕西省市售食品中玉米赤霉烯酮的污染状况及暴露评估

发布时间：2018-04-25 20:38

本文选题：玉米赤霉烯酮 + 玉米制品　；参考：《卫生研究》2017年04期

【摘要】：目的了解陕西省市售食品中玉米赤霉烯酮(zearalenone,ZEN)的污染状况,评估居民通过玉米相关食品摄入的玉米赤霉烯酮的膳食暴露量,对陕西居民的人体健康风险进行评估。方法 2013—2016年,在陕西省10个地市随机采集市售食品,包括谷物及其制品(小麦及小麦制品、玉米及玉米制品、大米、小米)、玉米油、啤酒、婴幼儿辅助食品和焙烤食品(面包、饼干),采用超高效液相色谱法对玉米赤霉烯酮进行检测,结合玉米相关食品的膳食消费量,对陕西省居民膳食暴露玉米赤霉烯酮进行点评估。结果玉米赤霉烯酮总检出率为17.27%(206/1193),平均值为13.5μg/kg。玉米油的检出率和平均值均最高,分别为79.37%和149μg/kg,谷物制品中有12份样品超标,超标率为1.64%,均为玉米及其制品。小麦粉及其制品、大米、小米、啤酒和焙烤食品受玉米赤霉烯酮的污染较少。婴幼儿辅助食品的检出率为20.83%(5/24)。结论陕西省市售食品中玉米赤霉烯酮在不同制品中检出率差别较大。经风险分析,居民经膳食摄入的玉米赤霉烯酮对人体的健康危害较低,总体安全性好,但玉米相关食品含量较高。
[Abstract]:Objective to investigate the pollution of zearalenone in the market food of Shaanxi Province, to evaluate the dietary exposure of corn zearalenone in corn-related food, and to evaluate the human health risk of the residents in Shaanxi province. Methods from 2013 to 2016, food products, including wheat and wheat products, corn and corn products, rice, millet, corn oil and beer, were randomly collected and sold in 10 cities of Shaanxi Province, including wheat and wheat products, corn and corn products, rice, millet, corn oil and beer. Infant and toddlers' supplementary foods and baked foods (bread, biscuits) were determined by ultra-high performance liquid chromatography (HPLC), combined with dietary consumption of corn-related foods. A spot evaluation of dietary exposure to zearalenone in Shaanxi Province was carried out. Results the total detection rate of zearalenone was 17.27% and 206 / 11993%, with an average value of 13.5 渭 g / kg / kg. The detection rate and average value of corn oil were the highest, 79.37% and 149 渭 g / kg, respectively. There were 12 samples in cereal products that exceeded the standard and exceeded the standard rate of 1.64%. All of them were corn and its products. Wheat flour and its products, rice, millet, beer and baked food are less polluted by zearalenone. The detection rate of infantile supplementary food was 20.83%. Conclusion the detection rate of zearalenone in market food in Shaanxi Province is different from that in different products. The results of risk analysis showed that the health hazard and overall safety of the residents were low and the corn-related food content was higher.
【作者单位】：陕西省疾病预防控制中心;
【分类号】：R155.5

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