Van Wyk, C. J. The determination of free amino acids in musts and wines by means of high voltage paper electrophoresis and papaer chromatography Sobretiro de: S. Afr. J. Agric. Sci. 8:57-72, 1985 LCCN: 47515 Subjects--Topical Terms: Vino--AnĂ¡lisis.