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Figure 3 | Biotechnology for Biofuels

Figure 3

From: Selective suppression of bacterial contaminants by process conditions during lignocellulose based yeast fermentations

Figure 3

Viability of bacteria and yeast in lignocellulosic medium with and without addition of yeast extract. Viability of Lactobacillus buchneri (circles), Lactobacillus fermentum (squares), and Saccharomyces cerevisiae (stars) inoculated into lignocellulosic medium with (filled symbols) or without (open symbols) the addition of 1 g/l of yeast extract. The composition of the medium is described in [14]. Values represent duplicate cultures performed in falcon tubes and error bars indicate mean and standard deviation.

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