纺织品中2-(4-叔丁基苄基)丙醛的检测方法研究  

Research on the detection method of 2-(4-tert butylbenzyl)propanal in textiles

作　　者：张煌博 黄锦阳 刘慧珊 陈汉龙 陈安城 ZHANG Huangbo;HUANG Jinyang;LIU Huishan;CHEN Hanlong;CHEN Ancheng(National Clothing and Apparel Quality Inspection Center(Fujian),Fujian Fiber Inspection Center,Fuzhou,Fujian 350026,China)

机构地区：[1]国家服装服饰质检中心(福建)、福建省纤维检验中心,福建福州350026

出　　处：《中国纤检》2024年第10期65-68,共4页China Fiber Inspection

摘　　要：建立一种液质联用法快速测定纺织品中2-(4-叔丁基苄基)丙醛化合物的方法,将样品经过振荡提取过滤后,直接上机测试,以乙腈/水(80/20)为流动相、用ZORBAX Eclipse Plus C18色谱柱分离,MRM模式下外标法定量。在优化的试验条件下,检出限为1.0 mg/kg,定量限为2.0 mg/kg,加标回收率为80.8%~103.8%,相对标准偏差为1.5%~8.1%,该测试方法操作简单、灵敏度好,可快速测试纺织中的2-(4-叔丁基苄基)丙醛。A liquid chromatography-mass spectrometry(LC-MS)method was established for the rapid determination of 2-(4-tert butylbenzyl)acetaldehyde compounds in textiles.After shaking extraction and filtration,the samples were directly tested on the machine.Acetonitrile/water(80/20)was used as the mobile phase and separated using ZORBAX Eclipse Plus C18 chromatography column.The external standard method was used for quantification in MRM mode.Under optimized experimental conditions,the detection limit is 1.0 mg/kg,the quantification limit is 2.0 mg/kg,the spiked recovery rate is 80.8%~103.8%,and the relative standard deviation is 1.5%~8.1%.This testing method is simple to operate and has good sensitivity,and can quickly test 2-(4-tert butylbenzyl)propanal in textiles.

关 键 词：液质联用仪 纺织品 2-(4-叔丁基苄基)丙醛 

分 类 号：TS57[轻工技术与工程—皮革化学与工程] TS107