title: Resolution and unambiguous identification of microgram amounts of 22 lupin alkaloids by sequential use of thin-layer and gas-liquid chromatography and mass spectrometry.
mesh_terms: D000470:Alkaloids / Q000032:analysis / Q000302:isolation & purification*; D002849:Chromatography, Gas; D002855:Chromatography, Thin Layer; D013058:Mass Spectrometry; D008722:Methods; D011807:Quinolizines / Q000032:analysis / Q000302:isolation & purification
chemical_list: D000470:Alkaloids; D011807:Quinolizines