title: Effective solvent systems for separation and an improved detection method for amino acids by paper chromatography.
mesh_terms: D000596:Amino Acids / Q000302:isolation & purification*; D000440:Butanols; D000431:Ethanol; D011725:Pyridines; D012997:Solvents
chemical_list: D000596:Amino Acids; D000440:Butanols; D011725:Pyridines; D012997:Solvents; D000431:Ethanol