title: Conversion of tyrosine to L-dihydroxyphenylalanine using immobilized tyrosinase.
mesh_terms: D001487:Basidiomycota; D004156:Catechol Oxidase / Q000302:isolation & purification; D055598:Chemical Phenomena; D002621:Chemistry; D002848:Chromatography, DEAE-Cellulose; D004295:Dihydroxyphenylalanine; D014443:Tyrosine
chemical_list: D014443:Tyrosine; D004295:Dihydroxyphenylalanine; D004156:Catechol Oxidase