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Fig. 8 | Biotechnology for Biofuels

Fig. 8

From: Sustaining fermentation in high-gravity ethanol production by feeding yeast to a temperature-profiled multifeed simultaneous saccharification and co-fermentation of wheat straw

Fig. 8

Multifeed SSCF of material M3 in 10 m3 and 30 L reactors with KE-Flow. SSCF was carried out at 35 °C for 48 h and then at 30 °C. a Cell viability (% of CFU/total cell counts), planned accumulation, and measured residual WIS (%, w/w) during the demonstration-scale experiment, and b the same experiment on an intermediate scale in a 30 L Techfors reactor; c concentration of sugars and fermentation products during the demo-scale experiment, and d during the reactor experiment. Arrows between the panels indicate cell additions

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