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日用化学工业(中英文) ›› 2023, Vol. 53 ›› Issue (7): 833-840.doi: 10.3969/j.issn.2097-2806.2023.07.014

• 分析与检测 • 上一篇    下一篇

超高效液相色谱-串联质谱法同时测定化妆品中29种抗过敏药物

郑佳新,贾昌平,张珊珊()   

  1. 苏州市药品检验检测研究中心,江苏 苏州 215000
  • 收稿日期:2022-07-04 修回日期:2023-07-03 出版日期:2023-07-22 发布日期:2023-07-25

Determination of 29 anti-allergy drugs by UPLC-MS/MS in cosmetics

Zheng Jiaxin,Jia Changping,Zhang Shanshan()   

  1. Suzhou Institute for Drug Control, Suzhou, Jiangsu 215000, China
  • Received:2022-07-04 Revised:2023-07-03 Online:2023-07-22 Published:2023-07-25
  • Contact: *Tel.: +86-512-67079943, E-mail: zss1303@163.com.

摘要:

建立了超高效液相色谱-串联质谱法同时测定化妆品中29种抗过敏药物的检测方法。样品采用乙腈超声提取,经色谱柱分离,以0.1%氨水溶液和0.1%氨水甲醇溶液梯度洗脱,采用电喷雾离子源正离子模式(ESI+)电离,多反应监测(MRM)模式检测。结果表明,29种抗过敏药物在线性范围内线性关系良好,相关系数均大于0.997;检出限为0.4~12.9 ng/g,平均回收率为80.9%~115.9%,RSD为0.3%~14.8%。应用该方法对10批样品进行筛查,共有2批检出阳性,其中1批检出了赛庚啶和赛庚啶杂质1,1批检出了西咪替丁。该方法操作简便,具有良好的选择性、灵敏度及准确度,能够用于化妆品中抗过敏药物的测定。

关键词: UPLC-MS/MS, 化妆品, 抗过敏药物

Abstract:

The study aims to develop an ultra high performance liquid chromatography-tandem mass spectrometry method for the determination of 29 anti-allergy drugs in cosmetics. The samples were extracted by ultrasonic machine with acetonitrile, and the separation was executed on a column using the mobile phase consisting of 0.1% ammonium hydroxide (A) and 0.1% ammonium hydroxide methanol solution (B). The analysis was performed using a positive electrospray ion source in multiple reaction monitoring (MRM) mode. The result show that the linear relationship of the 29 anti-allergy drugs in the linear range is good, and the correlation coefficient is greater than 0.997. The detection limits are between 0.4-12.9 ng/g, and the average recovery rate is in the range of 80.9%-115.9%, with RSD within 0.3%-14.8%. 2 Batches of positive samples are detected within 10 batches of the samples, cyproheptadine and cyproheptadine impurity 1 are found in 1 batch, and cimetidine is found in 1 batch. The established method is simple, selective, sensitive and accurate, and can be used for the determination of anti-allergy drugs in cosmetics.

Key words: UPLC-MS/MS, cosmetics, anti-allergy drugs

中图分类号: 

  • TQ658