Fig. 3

PA production in 250 mL DASGIP bioreactor under anaerobic conditions. Arabinose was added to the media from the beginning of the fermentation. Results correspond to the average of two replicates. a Fermentation profile for culture starting at low OD = 0.10 (L). b Fermentation profile for culture starting at high OD = 1.00 (H). c Final organic acids concentration for fermentation starting at low OD = 0.10 (L). d Final organic acids concentration for fermentation starting at high OD = 1.0 (H)