Fig. 3
From: Lyoprotection and stabilization of laccase extract from Coriolus hirsutus, using selected additives
Thermostability profile of the lyophilized laccase activity, after 2 h of incubation at different temperatures, assayed with syringaldazine as substrate. The reaction mixture contains the enzymatic preparations including the control being the lyophilized enzyme without additive (black circle) with 2.5% (w/v) mannitol (black down-pointing triangle) and 2.5% (w/v) dextran 15 to 25 kDa (black square) as additive