泰安市售130份塑料包装饮料双酚A含量检测及膳食风险评估

发布时间：2018-05-09 10:58

本文选题：饮料 + 双酚A　；参考：《现代预防医学》2017年20期

【摘要】：目的测定泰安地区塑料包装饮料双酚A(Bisphenol A,BPA)的含量,分析饮料出厂时间与BPA含量相关性,并进行膳食风险评估。方法随机抽取130件样品,经提取、固相萃取净化后,采用超高效液相色谱质谱联用法(UPLC-MS)检测样品中的BPA含量并用S-N-K检验与Spearman相关性检验等进行统计分析(α=0.05)。结果塑料包装饮料中BPA检出率为100%,各类别饮料BPA平均含量在0.01203~2.7773μg/L之间,均小于我国生活饮用水卫生标准双酚A限定值10μg/L;各类别饮料出厂时间与双酚A含量呈正相关(P0.05);该市饮料中的双酚A暴露量占TDI的0.0008%~0.4216%,远小于1。结论泰安地区塑料包装饮料普遍含有BPA,BPA膳食风险在可接受范围内。结论泰安地区塑料包装饮料普遍含有BPA,但BPA膳食风险在可接受范围内。
[Abstract]:Objective to determine the content of bisphenol A bisphenol (BPA) in plastic packaged beverage in Taian area, and to analyze the correlation between the time of production and the content of BPA, and to evaluate the dietary risk. Methods 130 samples were randomly extracted and purified by solid phase extraction. The content of BPA in the samples was determined by UPLC-MS and analyzed statistically by S-N-K test and Spearman correlation test. Results the detectable rate of BPA in plastic packaged drinks was 100. The average BPA content of all kinds of beverages was 0.01203 渭 g / L, 2.7773 渭 g / L. It is less than 10 渭 g 路L ~ (-1) of domestic drinking water sanitation standard, the time of leaving factory and the content of bisphenol A are positively correlated with the content of bisphenol A, and the exposure amount of bisphenol A in beverage in this city accounts for 0.0008% of TDI, 0.4216%, much less than 1. Conclusion the dietary risk of BPA-BPA is generally acceptable in plastic packaged beverages in Taian area. Conclusion BPA is commonly found in plastic packaged drinks in Taian area, but the dietary risk of BPA is acceptable.
【作者单位】：泰山医学院公共卫生学院;天津市疾病预防控制中心;
【基金】：国家级大学生创新创业训练计划项目(201610439238) 山东省青少年教育科学规划课题大学生学术课题(编号:17BSH252) 泰山医学院大学生科研计划项目(编号:201601029)
【分类号】：R155.5

【相似文献】