title: [New method for identification and determination of purine bases in the cocoa. I].
mesh_terms: D002099:Cacao / Q000032:analysis*; D002110:Caffeine / Q000032:analysis / Q000592:standards; D002850:Chromatography, Gel; D003720:Densitometry; D011687:Purines / Q000032:analysis*; D013805:Theobromine / Q000032:analysis / Q000592:standards
chemical_list: D011687:Purines; D002110:Caffeine; D013805:Theobromine
vernacular_title: Nuovo procedimento per l'identificazione e il dosaggio di basi puriniche nel cacao.