title: Formation of ganglioside internal esters by treatment with trichloroacetic acid-phosphotungstic acid reagent.
mesh_terms: D002855:Chromatography, Thin Layer; D004951:Esterification; D005732:Gangliosides; D010772:Phosphotungstic Acid; D014238:Trichloroacetic Acid
chemical_list: D005732:Gangliosides; D010772:Phosphotungstic Acid; D014238:Trichloroacetic Acid