Fig. 6From: Development of a production chain from vegetable biowaste to platform chemicalsGrowth experiments with E. coli Δrnr pMAL-alsS-alsD (top) and Corynebacterium glutamicum (bottom). OD600 is shown in semi-log mode over time in hours. Fermentate from the BES without prior 2-bromoethanesulfonate addition, centrifuged and filtered with the crossflow system, was used as medium for both strains and pH fluctuations were prevented by addition of HEPES (50 mM). Both growth curves were conducted under oxic conditions. Propionate concentrations are given in mM, measured at same time points as OD600Back to article page