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加速溶剂萃取-GC-MS/MS法测定食品接触材料中双酚A、双酚F及其衍生物的残留量
引用本文:焦艳娜,丁利,李晖,傅善良,王晓兵,王利兵.加速溶剂萃取-GC-MS/MS法测定食品接触材料中双酚A、双酚F及其衍生物的残留量[J].包装工程,2011,32(15):53-57.
作者姓名:焦艳娜  丁利  李晖  傅善良  王晓兵  王利兵
作者单位:湖南出入境检验检疫局技术中心,长沙410004 四川大学,成都610065;湖南出入境检验检疫局技术中心,长沙,410004;四川大学,成都,610065;中国石油和化学工业联合会,北京,100029
摘    要:建立了加速溶剂萃取-气相相色谱-串联质谱法测定食品接触材料(婴儿奶瓶)中双酚A、双酚F及其衍生物残留量的分析方法。样品用二氯甲烷作提取剂,用加速溶剂萃取仪进行了提取,经乙酸酐衍生化,用气相色谱-串联质谱仪进行了定性、定量分析。结果表明:BPA,BPF,BADGE,BFDG 4种化合物的回收率范围在78.9%~101.1%之间,相对标准偏差小于10%,线性关系良好,方法的检出限分别为0.2,0.1,5,5 ng/g,该方法简便、快速、灵敏度高、重复性好。

关 键 词:双酚A  双酚F  双酚A二缩水甘油醚  双(4-环氧丙氧基苯)甲烷  加速溶剂萃取  食品接触材料  气相色谱-串联质谱
收稿时间:2011/5/18 0:00:00
修稿时间:2011/8/10 0:00:00

Determination of Bisphenol A, Bisphenol F and Their Derivatives Residues in Food Contact Materials by Accelerated Solvent Extraction and GC-MS/MS
JIAO Yan-n,DING Li,LI Hui,FU Shan-liang,WANG Xiao-bing and WANG Li-bing.Determination of Bisphenol A, Bisphenol F and Their Derivatives Residues in Food Contact Materials by Accelerated Solvent Extraction and GC-MS/MS[J].Packaging Engineering,2011,32(15):53-57.
Authors:JIAO Yan-n  DING Li  LI Hui  FU Shan-liang  WANG Xiao-bing and WANG Li-bing
Affiliation:1(1.Hunan Entry Exit Inspection and Quarantine Bureau Technology Center,Changsha 410004,China;2.Sichuan University,Chengdu 610065,China;3.China Petroleum and Chemical Industry Federation,Beijing 100029,China)
Abstract:An accelerated solvent extraction followed by gas chromatography-tandem mass spectrometry was developed for determination of bisphenol A,bisphenol F and their derivatives residuals in food contact materials.Samples were extracted with dichloromethane in an accelerated solvent extractor,and derivatized by a commercial acetic anhydride prior to GC-MS/MS analysis.The results showed that the recovery of BPA,BPF,BFDGE and BADGE was in the range of 78.9%~101.1%,with the relative standard deviation(RSD) value less than 10%;the linearity is good(R2>0.995);the detection limits are 0.2,0.1,5,and 5 ng/g respectively.It was concluded that the method is simple,fast,sensitive,and of good repeatability.
Keywords:bisphenol A  bisphenol F  bisphenol A diglycidyl ether  bisphenol F diglycidyl ether  accelerated solvent extraction  food contact material  gas chromatography tandem mass spectrometry
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