陈旭明,李婷,徐思飞.食品包装塑料中双酚F和双酚S迁移量测定的优化及分析[J].包装工程,2022,43(5):115-121.
CHEN Xu-ming,LI Ting,XU Si-fei.Optimization and Analysis of Migration Determination of Bisphenol F and Bisphenol S in Food Packaging Plastics[J].Packaging Engineering,2022,43(5):115-121.
食品包装塑料中双酚F和双酚S迁移量测定的优化及分析
Optimization and Analysis of Migration Determination of Bisphenol F and Bisphenol S in Food Packaging Plastics
投稿时间:2021-05-14  
DOI:10.19554/j.cnki.1001-3563.2022.05.016
中文关键词:  食品包装  塑料  双酚F和双酚S  迁移量  优化  分析
英文关键词:food packaging  plastics  bisphenol F and bisphenol S  migration  optimization and analysis
基金项目:潮州市科学技术局科研项目(2019GY08)
作者单位
陈旭明 国家食品软包装产品及设备质量监督检验中心广东,广东 潮州 521011 
李婷 国家食品软包装产品及设备质量监督检验中心广东,广东 潮州 521011 
徐思飞 国家食品软包装产品及设备质量监督检验中心广东,广东 潮州 521011 
AuthorInstitution
CHEN Xu-ming China National Quality Supervision and Testing Center for Food Flexible Packaging Product and Machinery Guangdong, Chaozhou 521011, China 
LI Ting China National Quality Supervision and Testing Center for Food Flexible Packaging Product and Machinery Guangdong, Chaozhou 521011, China 
XU Si-fei China National Quality Supervision and Testing Center for Food Flexible Packaging Product and Machinery Guangdong, Chaozhou 521011, China 
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中文摘要:
      目的 优化液相色谱串联质谱测定塑料制品中双酚F和双酚S迁移量的方法。方法 通过色谱条件及质谱条件的优化,迁移实验所得食品模拟物经C18柱分离、甲醇-氨水洗脱、多反应模式监测、外标法定量。结果 优化条件下,双酚F和双酚S线性关系良好,水基模拟物的检出限为4 μg/L和0.2 μg/L、定量限为10 μg/L和0.5 μg/L,油基模拟物的检出限为20 μg/kg和1 μg/kg、定量限为50 μg/kg和2.5 μg/kg,回收率为89.2%~105.5%,RSD值为1.42%~6.18%。结论 该法准确、灵敏,适用于食品包装塑料双酚F和双酚S迁移量的测定。
英文摘要:
      The work aims to optimize the method of determining migration of bisphenol F and bisphenol S in food packaging plastics by HPLC-MS/MS. Under the optimized conditions of chromatography and mass spectrometry, the food simulants obtained from migration test were separated by C18 column, eluted by methanol-ammonia, monitored by multiple-reaction monitoring mode and quantified by external standard method. The linear relationship of bisphenol F and bisphenol S was good. The detection limits of water-based simulant were 4 μg/L and 0.2 μg/L, and quantitative limits were 10 μg/L and 0.5 μg/L, while the detection limits of oil-based were 20 μg/kg and 1 μg/kg and quantitative limits were 50 μg/kg and 2.5 μg/kg. The recovery rate was 89.2%~105.5% and RSD was 1.42%~6.18%. The method is accurate and sensitive, and suitable for the migration determination of bisphenol F and bisphenol S in food packaging plastics.
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