Figure 3From: Cheese whey-induced high-cell-density production of recombinant proteins in Escherichia coliMuramidase production in a fed-batch process of E. coli BL21(DE3) pET mur and induction with concentrated whey permeate/glycerol mixture. A) Biomass and muramidase activity; B) Concentrations of sugars, acids and glycerol during the fermentation.Back to article page