Determination of fatty acid methyl esters in cosmetic castor oils by flow injection - electrospray ionization - high resolution mass spectrometry.
Missael Antonio Arroyo NegreteKazimierz WrobelFrancisco Javier Acevedo AguilarEunice Yanez BarrientosAlma Rosa Corrales EscobosaKatarzyna WrobelPublished in: International journal of cosmetic science (2018)
Application of FIA for the sample introduction to ESI-QTOFMS enabled for reliable determination of FAMEs in cosmetic oils with sampling frequency of thirty per hour as compared to two samples per hour achievable using GC-FID. The proposed procedure is especially well suited for FAMEs of unsaturated fatty acids that are primary components of castor triacylglycerides, and contribute to desirable properties of any cosmetic oil. This article is protected by copyright. All rights reserved.