Fig. 4From: An analysis of exo-polygalacturonase bioprocess in submerged and solid-state fermentation by Pleurotus ostreatus using pomelo peel powder as carbon sourceShape of production curve and presence of product breakdown of exo-polygalacturonase at a function of various levels of relative biomass production, ζ = X/Xmax in submerged (○) or solid-state fermentation (●) of P. ostreatusBack to article page