收藏我们   ENGLISH  
论文查询
范围:  
提 交
《化学分析计量》 2019年第04期
DOI:10.3969/j.issn.1008-6145.2019.04.009
气相色谱-串联质谱法同时测定驱蚊护肤品中10种昆虫驱避剂
陈泽平,徐宁,黄让明,黄鹏,陈庆,陈敏
广东省汕头市质量计量监督检测所,广东汕头 515041 
Simultaneous determination of 10 synthetic repellent compounds in mosquito repellent skin appliances by gas chromatography-tandem mass spectrometry
陈泽平,徐宁,黄让明,黄鹏,陈庆,陈敏
Shantou Institute of Quality and Metrology Supervision Testing, Guangdong Province, Shantou 515041, China 
摘要:建立气相色谱-串联质谱快速检测驱蚊护肤品中10种昆虫驱避剂的分析方法。10种驱避剂包括避蚊胺、N,N-二乙基苯乙酰胺、避蚊酮、驱蚊酯、1-乙酰基-1,2,3,4-四氢喹啉、羟派酯、苯甲酸苄酯、驱蝇定、驱蚊叮、增效胺。样品用丙酮超声萃取,以HP-5MS UI毛细管色谱柱(30 m×0.25 mm, 0.25 μm)进行分离,对碎片离子进行扫描,以保留时间与离子丰度比进行定性,外标法定量。10种昆虫驱避剂的质量浓度在1.0~64.0 mg/L范围内与定量离子的响应值呈良好的线性关系,相关系数均大于0.999,方法检出限(S/N=3)为0.2~5.6 mg/kg。加标回收率为88.8%~96.2%,测定结果的相对标准偏差为1.5%~4.9 %(n=6)。该方法抗干扰能力强,检出限低,满足驱蚊护肤品中有效成分的定性、定量要求。 
Abstract:A method was established for the simultaneous determination of 10 synthetic repellent compounds in mosquito repellent skin appliances by gas chromatography-mass spectrometry. The 10 synthetic repellent compounds included N, N-diethyl-m-toluamide, N, N-diethyl-2-phenylacetamide, butopyronoxyl, ethyl butylacetylamin-opropionate, N, N-diethyl-2-phenylacetamide, picaridin, benzyl benzoate, dipropyl 2, 5-pyridinedicarboxylate, dibutyl phthalate, and N-(2-Ethylhexyl)-5-norbornene-2, 3-dicarboximide, which were extracted in acetone by ultrasonic cleaner from skin appliances. The extract was separated by capillary column HP-5MS UI(30 m×0.25 mm, 0.25 μm) and the fragment ions were scanned by mass spectrometry. The synthetic repellent compounds could be qualitatived by retention time and ion abundance ratio, and quantitatived by external standard method. The concentration of 10 synthetic repellent compounds showed linear relationship with quantitative ion response value in the range of 1.0-64.0 mg/L, and the correlation coefficients were all more than 0.999. The detection limits (S/N=3) of the method were 0.2-5.6 mg/kg. The additon recoveries ranged from 88.8% to 96.2%, and the relative standard deviations were 1.5%-4.9%(n=6). The method has the advantages of good anti-interference capability and lower detection limit, it can meet the requirements of the qualitative and quantitative analysis of active constituents in mosquito repellent skin appliances. 
关键词:气相色谱串联质谱;护肤品;昆虫驱避剂;超声萃取 
Keywords:gas chromatography-tandem mass spectrometry; skin appliances; synthetic repellent compounds; ultrasonic extraction 
本文引用格式:
陈泽平,徐宁,黄让明,等.气相色谱-串联质谱法同时测定驱蚊护肤品中10种昆虫驱避剂[J].化学分析计量,2019,28(4):38-41.
CHEN Z P,XU N,HUANG R M,et al. Simultaneous determination of 10 synthetic repellent compounds in skin appliances by cosmetics by gas chromatography-tandem mass spectrometer[J]. Chemical analysis and meterage,2019,28(4):38-41. 

全文:
相似文章:
  吹扫捕集-气相色谱串联质谱法测定儿童防护口罩中残留环氧
2021年第12期
  超声萃取-气相色谱-质谱法测定土壤中13种苯胺类化合物
2021年第04期
  气相色谱-质谱法同时测定土壤中的4种丙烯酸酯类农药
2020年第03期
  超声提取-气相色谱-质谱法测定塑料包装食品中16 种邻苯二甲酸酯类增塑剂
2019年第02期
  高效液相色谱法测定抗菌乳膏中的三氯生
2018年第02期
  在线凝胶渗透色谱-气相色谱串联质谱法分析土壤和茶叶中的多氯联苯
2018年第02期
  固相萃取-气相色谱-串联质谱法检测土壤中15种邻苯二甲酸酯
2017年第02期
  超声萃取-气相色谱-质谱法同时测定皮革制品中11种氯甲苯类化合物
2017年第02期
  超声萃取高效液相色谱法测定指画颜料中的6种防腐剂
2016年第04期
  气相色谱法测定树脂工艺品中的半挥发性有机物残留
2013年第05期
《化学分析计量》杂志社 版权所有,未经授权禁止复制或者建立镜像
地址:山东省济南市天桥区田庄东路3号 邮编:250031
电话:0531-85878132 85878224 85878278
鲁ICP备05018524号-6