Optimization of the derivatization protocol of pentacyclic triterpene alcohols, diols and acids using experimental design.
Single protocol tailored to the simultaneous derivatization of pentacyclic triterpenes in plant matrices.
Separation in a single GC–MS run of triterpene alcohols, diols and acids.
Identification of pentacyclic triterpenes at trace levels in various matrices using Single Ion Monitoring (SIM).