贵阳市售白酒中17种邻苯二甲酸酯类化合物含量检测及风险评估-
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贵州省分析测试研究院

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酱香型白酒蒸馏过程中冷却水的节能降耗工艺研究 黔科合支撑[2023]一般 297


Detection and Risk Assessment of 17 Phthalate Esters Residues in Baijiu Available for Sale in Guiyang City
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Guizhou Provincial Institute of Analysis and Testing Research

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Research on Energy-Saving and Consumption-Reducing Techniques for Cooling Water in the Distillation Process of Sauce-Flavored Baijiu. Guizhou Science and Technology Cooperation Project [2023], General, 297.

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    摘要:

    目的 了解贵阳-市售白酒中17种邻苯二甲酸酯类化合物(PAEs)的污染情况,评估贵阳市居民膳食暴露风险。方法 通过随机抽样检测2021-2023年贵阳市售白酒中的17种PAEs数据,结合贵州居民消费量和体重信息,采用点评估法对白酒中的PAEs进行膳食暴露评估。结果 2021—2023年共采集市售白酒样品760份,总超参考值率为11.71%,17种PAEs含量总和均值为0.31 mg/kg。邻苯二甲酸二正丁酯(DBP)的检出率高达88.95%,超参考值率为11.45%;邻苯二甲酸二(2-乙基)己酯(DEHP)的检出率为48.03%,超标率为4.87%;邻苯二甲酸二甲酯(DMP)存在一定的不合格现象(0.39%);其余14种PAEs虽整体检出率较高,但污染程度相对较轻。从抽样场所来看,批发市场和酒坊的PAEs检出率和超参考值率相对较高。通过点评估法提示贵阳市居民摄入白酒的PAEs风险指数较低。结论 贵阳市售白酒中的PAEs污染问题需引起相关部门和消费者重视,贵阳市居民从白酒中摄入PAEs的健康风险较低,处于可接受水平。

    Abstract:

    Objective To understand the pollution of 17 phthalate ester compounds (PAEs) in Baijiu sold in Guiyang and evaluate the dietary exposure risk of residents in Guiyang. Methods The data of 17 PAEs in Baijiu sold in Guiyang from 2021-2023 were randomly sampled, and the dietary exposure of PAEs in Baijiu was evaluated by the point evaluation method combined with the consumption and weight information of Guizhou residents. Results From 2021 to 2023, 760 samples of Baijiu on the market were collected, the total rate of exceeding the reference value is 11.71%, and the average total content of 17 PAEs was 0.31 mg/kg. The detection rate of di-n-butyl phthalate (DBP) is as high as 88.95%, and the rate of exceeding the reference value is 11.45%; The detection rate of di (2-ethylhexyl) phthalate (DEHP) is 48.03%, with a exceedance rate of 4.87%; Dimethyl phthalate (DMP) has a certain degree of non-compliance (0.39%); Although the overall detection rate of the remaining 14 PAEs is relatively high, the degree of pollution is relatively light. From the sampling site perspective, the detection rate and over reference rate of PAEs in wholesale markets and distilleries are relatively high. The point assessment method suggested that the PAEs risk index of Baijiu intake by Guiyang residents was low. Conclusion The pollution of PAEs in Baijiu sold in Guiyang should be paid attention to by relevant departments and consumers. The health risk of Baijiu consumption by Guiyang residents is low and acceptable.

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  • 收稿日期:2024-10-11
  • 最后修改日期:2025-01-12
  • 录用日期:2025-01-24
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