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Bioresources and Bioprocessing
Figure 5 | Bioresources and Bioprocessing

Figure 5

From: Metabolic flux and transcriptional analysis elucidate higher butanol/acetone ratio feature in ABE extractive fermentation by Clostridium acetobutylicum using cassava substrate

Figure 5

Fermentation performances and metabolic flux analysis of Clostridium acetobutylicum ATCC824 when using cassava-based substrate. The substrate is either with (filled symbols and solid lines) or without neutral red addition (open symbols and broken lines). (a) Acetate (square) and butyrate concentrations (circle). (b) Glucose (square) and total acetone concentrations (circle). (c) Butyraldehyde concentration in broth (square) and total butanol concentration (circle). (d) Metabolic fluxes in cell supplemented with or without neutral red.

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