
Isolation and identification of antiplasmodial N-alkylamides from Spilanthes acmella flowers using centrifugal partition chromatography and ESI-IT-TOF-MS
Keywords: BPC, base peak chromatogram; CID, collision induced dissociation; CPC, centrifugal partition chromatography; EIC, extracted ions chromatogram; ESI-IT-TOF-MS, electrospray ionization-ion trap-time-of-flight-mass spectrometer; HPLC, high-performance liquid