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Fig. 1 | Biotechnology for Biofuels

Fig. 1

From: Conversion of cellulose and hemicellulose of biomass simultaneously to acetoin by thermophilic simultaneous saccharification and fermentation

Fig. 1

Time courses of acetoin production from glucose and xylose in shake flask fermentation. Both parent strain IPE5-4 and mutant strain IPE5-4-UD-4 were fermented with certain concentrations of sugars as carbon source.(a) Glucose 100 g L−1; (b) Xylose 100 g L−1; (c) Mixture of 50 g L−1 glucose and 50 g L−1 xylose). The cultivations were carried out in 100 mL (pH 7.0) medium at 50 °C and 200 rpm for 72 h

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