2013-2018年市售食用植物油中部分真菌毒素检出状况分析
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1.武汉市疾病预防控制中心;2.国家食品安全风险评估中心

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国家重点研发计划(2019YFC1605202)


Result Analysis of Partial mycotoxins in Commercial edible vegetable oils Between 2013 and 2018
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1.Wuhan Center for Disease Prevention and Control;2.China National Center for Food Safety Risk Assessment

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    摘要:

    目的 通过调查我国市售食用植物油中黄曲霉毒素(AFs)、玉米赤霉烯酮(ZEN)和伏马毒素(FBs)含量,了解我国市售食用植物油中典型真菌毒素污染状况,为评估市售食用植物油安全状况提供依据。方法 在全国28个省份采集各类食用植物油共5969份,用国家食品污染和有害因素监测工作手册规定的方法检测AFs、ZEN和FBs等多种真菌毒素污染水平,并对实验数据进行描述性统计分析,数据组间比较采用卡方检验。结果 5969份食用植物油中真菌毒素总检出率25.75%;4934份市售食用植物油中AFs检出率为13.42%,AFs总量最高含量达到1043.05 μg/kg,超标率为1.62%,且超标样品全部为花生油,散装花生油样品超标情况尤为严重;1190份食用玉米油中ZEN检出率为72.35%,最高含量达到2326 μg/kg,超标率为11.76%;667份食用玉米油中FBs检出率为2.85%,总的检出率较低,检出值大部分较低。结论 我国食用植物油中真菌毒素污染问题不容忽视,其中花生油中AFs污染较为严重,玉米油中ZEN污染较为严重,需要重点进行跟踪监测并采取针对性的措施加强监管。

    Abstract:

    Objective Investigating the contents of aflatoxins (AFs), zearalenone (ZEN) and fumonisins (FBs) in edible vegetable oils to find out the pollution status of typical mycotoxins and provide bases for evaluating the safety status of edible vegetable oils sold in China. Method A total of 5969 edible vegetable oils were collected from 28 provinces in China, which would be then detected to determine the content of AFs, ZEN, FBs by national manual on risk monitoring of food pollution and harmful factors, and the data obtained had been dealt using descriptive statistical analysis, while chi square test was used to compare the data between groups. Result The total detection rate of mycotoxins in 5969 edible vegetable oils was 25.75%. The detection rate of AFs in 4934 commercial edible vegetable oils is 13.42% with the highest content of AFs 1043.05 μg/kg, while the exceeding standard rate is 1.62% and all the exceeding standard samples are peanut oils, especially the bulk peanut oil samples. The detection rate of ZEN in 1190 edible corn oils is 72.35% with the highest content 2326 μg/kg, while the exceeding standard rate is 11.76%. The detection rate of FBs in 667 edible corn oils was 2.85%, while both the total detection rate and most of the detection values are low. Conclusion It is considered that mycotoxins pollution in

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  • 收稿日期:2024-06-07
  • 最后修改日期:2024-09-10
  • 录用日期:2025-01-12
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