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Figure 4 | Biotechnology for Biofuels

Figure 4

From: Enhanced ethanol production from brewer's spent grain by a Fusarium oxysporum consolidated system

Figure 4

Ethanol production by F. oxysporum. Under anaerobic conditions (A) and micro-aerobic conditions (B). BG concentration was 75 g L-1 in all cases. All fermentations took place in bioreactors of 1 L working volume at 30°C and pH 6.0. Values are the mean of three determinations and vertical error bars represent standard deviation. The NaOH concentration for pretreatment was 10 g NaOH per 100 g dry BG (black circle – Non pretreated spent grain, open circle – pretreated spent grain).

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