
Keywords: HQ; hydroquinone; HHQ; 2-hydroxyhydroquinone; PB; p-benzoquinone; HPB; 2-hydroxy-p-benzoquinone; D; o-diphenol; M; monophenol; AH2; ascorbic acid; Em; met-tyrosinase; Eox; oxy-tyrosinase; Ed; deoxy-tyrosinase; V0HPB; initial rate of HPB formation; Vmaxapp