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日用化学工业(中英文) ›› 2022, Vol. 52 ›› Issue (10): 1140-1146.doi: 10.3969/j.issn.1001-1803.2022.10.016

• 分析与检测 • 上一篇    

高效液相色谱法同时测定祛痘类化妆品中的10种抗痤疮类化学成分及质谱确证

张珊珊*(),贾昌平   

  1. 苏州市药品检验检测研究中心,江苏 苏州 215104
  • 收稿日期:2021-12-03 修回日期:2022-09-23 出版日期:2022-10-22 发布日期:2022-10-24
  • 通讯作者: 张珊珊

Simultaneous determination of ten anti-acne compounds in anti-acne cosmetics by high performance liquid chromatography and verification by liquid chromatography-tandem mass spectrometry

Zhang Shanshan*(),Jia Changping   

  1. Suzhou Institute for Drug Control, Suzhou, Jiangsu 215104, China
  • Received:2021-12-03 Revised:2022-09-23 Online:2022-10-22 Published:2022-10-24
  • Contact: Shanshan Zhang

摘要:

建立了同时检测祛痘类化妆品中的10种抗痤疮类成分(过氧苯甲酰、螺内酯、他卡西醇、他扎罗汀、阿维A、异维甲酸、维甲酸、依曲替酯、维胺酯、阿达帕林)的高效液相色谱-紫外筛查、定量方法及液相色谱-质谱定性确证方法。样品经甲醇提取后,经Agilent ZORBAX Extend-C18(4.6×250 mm,5 μm)色谱柱分离,以甲醇和乙酸水溶液为流动相梯度洗脱,PDA检测器多波长检测,外标法定量。结果表明,方法的回收率为80.8%~102.7%,相对标准偏差小于3.0%,10种抗痤疮类成分在各自的质量浓度范围内均呈良好的线性关系(相关系数均≥0.999 8),检出限为0.1~1.0 mg/kg。该方法具有前处理步骤简单、分析时间短、准确性好等特点,适用于化妆品中祛痘类化妆品中的10种抗痤疮类成分的定性筛查及含量测定。

关键词: 高效液相色谱法, 液相色谱-串联质谱法, 祛痘类化妆品, 抗痤疮

Abstract:

The purpose was to establish a method for the identification of ten anti-acne compounds (benzoyl peroxide, spironolactone, tacalcitol, tazarotene, acitretin, isotretinoin, tretino-in, etretinate, viaminate, adapalene) in anti-acne cosmetics by high performance liquid chromatography and verification by liquid chromatography-tandem mass spectrometry. The samples were extracted by ultrasonic machine with methanol. The separation was executed on an Agilent ZORBAX Extend-C18 column by a mobile phase consisting of 0.5% acetic acid (A), methanol (B), with the flow speed of 1.0 mL/min. The qualitative screening results were obtained through high performance liquid chromatography with PDA detector at multi-wavelength, the standard curve method was used for quantification, and the results of liquid chromatography tandem mass spectrometry were used for verification. The results show that under the conditions of this method, the recovery rate is 80.8%-102.7%, and the relative standard deviation is less than 3.0%. Ten anti-acne compounds obtain a good linear relationship within their respective mass concentration ranges, and the correlation coefficients are all greater than 0.999 8. The detection limits are 0.1-1.0 mg/kg. This method can be used exclusively and quickly to screen and confirm ten anti-acne compounds added in anti-acne cosmetics. It is mainly suitable for the simultaneous determination of ten anti-acne compounds in anti-acne cosmetics.

Key words: high performance liquid chromatography, liquid chromatography-tandem mass spectrometry, anti-acne cosmetics, anti-acne

中图分类号: 

  • TQ658