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Figure 4 | Microbial Cell Factories

Figure 4

From: High cell density media for Escherichia coli are generally designed for aerobic cultivations – consequences for large-scale bioprocesses and shake flask cultures

Figure 4

Growth curves and anaerobic metabolite concentrations in fed-batch cultivations of E. coli W3110 in the STR-PFR system with ( and dashed line) or without (□ and solid line) addition of the trace elements selenium, nickel and molybdenum. (A) Specific growth rate and optical density; (B) accumulation of formate, (C) acetate, (D) lactate, (E) succinate, and (F) ethanol. Time of feed start is set to zero hours.

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