title: Spectrophotometric determination of diosgenin in Dioscorea composita following thin-layer chromatography.
mesh_terms: D002855:Chromatography, Thin Layer; D019684:Magnoliopsida / Q000032:analysis*; D010936:Plant Extracts / Q000032:analysis; D013053:Spectrophotometry; D013150:Spirostans / Q000032:analysis*; D013261:Sterols / Q000032:analysis
chemical_list: D010936:Plant Extracts; D013150:Spirostans; D013261:Sterols