title: The determination of diosgenin and yamogenin in fenugreek seed by combined column chromatography and infrared spectrometry.
mesh_terms: D002845:Chromatography; D002855:Chromatography, Thin Layer; D004144:Diosgenin; D007259:Infrared Rays; D012503:Saponins / Q000032:analysis*; D012639:Seeds / Q000032:analysis*; D013053:Spectrophotometry; D013150:Spirostans / Q000032:analysis*
chemical_list: D012503:Saponins; D013150:Spirostans; D004144:Diosgenin; C514916:yamogenin