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Fig. 4 | Biotechnology for Biofuels

Fig. 4

From: Continuous succinic acid fermentation by Actinobacillus succinogenes in a packed-bed biofilm reactor

Fig. 4

Main data measured during the adaptation phase. Data measured during the PBBR operation as a function of the dilution rate using a glucose-xylose based medium (total sugar concentration 50 g L−1). a succinic (white up-pointing triangle), acetic (black circle), and formic (white square) acid concentration and succinic acid productivity (black up-pointing triangle); b sugars conversion degree (glucose conversion: black bars; xylose conversion: grey bars)

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