Hyphenation of supercritical fluid chromatography with different detection methods for identification and quantification of liamocin biosurfactants

•first application of SFC-MS for liamocin biosurfactants analysis•simultaneous separation of liamocin species and subclasses using a zwitterionic stationary phase•complementary quantification by hyphenation with charged-aerosol detection (CAD)•compensation of changing mobile phase composition by an additional modifier flow