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China Surfactant Detergent & Cosmetics ›› 2025, Vol. 55 ›› Issue (4): 531-538.doi: 10.3969/j.issn.2097-2806.2025.04.016

• Analytical methods and testing • Previous Articles    

Determination of 10 indicative components from plant materials in whitening cosmetics by UPLC-MS/MS

Weidong Huang*()   

  1. Quanzhou Institute for Food and Drug Control, Quanzhou, Fujian 362000, China
  • Received:2024-05-13 Revised:2025-03-30 Online:2025-04-22 Published:2025-04-28
  • Contact: E-mail: hwd0301@sina.com.

Abstract:

A method for simultaneous determination of 10 indicative components from plant materials in whitening cosmetics by ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) was established. The sample was extracted by ultrasonic extraction using 80% methanol, then separated on a Phenomenex Kinetex F5 column (3.0 mm×100 mm, 2.6 μm) by gradient elution using 0.1% formic acid solution and acetonitrile as the mobile phases. The mass spectrometry was detected using electrospray ionization source (ESI), positive and negative ion simultaneous scanning and multiple reaction monitoring (MRM) mode. The results show that there are good linear relationships for 10 indicative components in their respective mass concentration rangers with the correlation coefficients (r) larger than 0.99. The limits of detection (LOD) are in the ranges of 0.07-1.93 μg/kg and the limits of quantitation (LOQ) are in the ranges of 0.22-6.42 μg/kg. The recoveries of toner, cream, emulsion and mask samples at three spiked levels for 10 indicative components are 80.5%-122.5%, with the relative standard deviations (RSD) of 1.3%-10.1% (n=6). With the advantages of accuracy, high sensitivity and simplicity, this method is suitable for qualitative identification and quantitative analysis of various indicative components from plant materials in various matrix types of whitening cosmetics.

Key words: UPLC-MS/MS, whitening cosmetics, plant materials, indicative components

CLC Number: 

  • TQ658