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日用化学工业 ›› 2018, Vol. 48 ›› Issue (8): 472-477.doi: 10.13218/j.cnki.csdc.2018.08.010

• 分析与检测 • 上一篇    下一篇

高效液相色谱-串联质谱法测定香水中24种香料类过敏原物质残留量

王玉健1,梁振纲1,符灵梅1,董存柱2   

  1. 1.海南出入境检验检疫局检验检疫技术中心,海南 海口 570311;
    2.海南大学 环境与植物保护学院,海南 海口 570228
  • 出版日期:2018-08-22 发布日期:2019-03-22
  • 通讯作者: 董存柱,副教授,博士,E-mail:cunzhudong@sina.com.cn。
  • 作者简介:王玉健(1979-),女,湖北省丹江口市人,高级工程师,博士,电话:(0898)68616268,E-mail:wyj_success@126.com。
  • 基金资助:
    国家自然科学基金资助项目(31360447);海南省自然科学基金资助项目(20162036)

Determination of 24 allergens in perfume with high performance liquid chromatography tandem mass spectrometry

WANG Yu-jian1,LIANG Zhen-gang1,FU Ling-mei1,DONG Cun-zhu2   

  1. 1.Technology Center of Hainan Entry-Exit Inspection and Quarantine Bureau China,Haikou,Hainan 570311,China;
    2.College of Environment and Plant Protection,Hainan University,Haikou,Hainan 570228,China
  • Online:2018-08-22 Published:2019-03-22

摘要: 建立了高效液相色谱-串联质谱法同时测定香水中24种香料类过敏原物质残留量的方法。样品经乙腈提取,以电喷雾离子源(ESI)、多反应监测模式扫描,外标法定量。结果显示,24种香料类过敏原物质在1.0~5.0 mg/L范围内线性关系良好,仪器检出限为1.0 mg/L,方法的检测限为5.0 mg/kg,定量限为15.0 mg/kg,添加水平为5,10和20 mg/kg时,24种香料类过敏原物质的平均回收率为85.9%~110.0%,精密度为5.5%~12.0% (n=10)。

关键词: 香水, 过敏原, 香料, 高效液相色谱-串联质谱

Abstract: A method of simultaneous determination of 24 allergens in perfume was established with high performance liquid chromatography tandem mass spectrometry.The target compounds were extracted with acetonitrile and determined with HPLC-MS/MS (MRM mode,ESI) with external standard method.The results show that,good linear relationship between concentration and peak area ratio is obtained in the range of 1.0~5.0 mg/L for the 24 allergens.The instrument detection limit is 1.0 mg/L and the method detection limit is 5.0 mg/kg.The limit of quantitation (LOQ) is 15.0 mg/kg.The average recoveries of 24 allergens are 85.9%~110.0% at spiked levels of 5,10 and 20 mg/kg with relative standard derivations (RSDs) of 5.5%~12.0% (n=10).

Key words: perfume, allergen, flavor, high performance liquid chromatography tandem mass spectrometry

中图分类号: 

  • TQ658