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Fig. 2 | Biotechnology for Biofuels and Bioproducts

Fig. 2

From: Improvement of 1,3-propanediol production from crude glycerol by co-cultivation of anaerobic and facultative microbes under non-strictly anaerobic conditions

Fig. 2

Fermentation performance of mono-culture and synthetic microbial consortia in batch fermentation. A The CB mono-culture with N2 supply at 0.2 vvm for 3 h; B the KP mono-culture without N2 supply; C the CB:KP co-culture with N2 supply at 0.02 vvm for 3 h; D the CB:EC co-culture with N2 supply at 0.02 vvm for 3 h; E the CB:KP:EC co-culture with N2 supply at 0.02 vvm for 3 h. The fermentations were carried out at 37 °C, pH 7.0 and 200 rpm in 5-L bioreactor containing 2 L medium

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