Table 4.

Specific growth rates, biomass and product yields and carbon recoveries in anaerobic bioreactor batch cultures of S. cerevisiae strains IMS0522 (d-glucose-phosphorylation-negative strain evolved for l-arabinose fermentation in presence of d-xylose and d-glucose), IMW088 (IMS0522 with PcaraTΔ) and IMW091 (IMS0522 with Gal2^89I reverted to Gal2^89T) in SM with 20 g L⁻¹l-arabinose, 20 g L⁻¹d-glucose and 20 g L⁻¹d-xylose. The values are average and mean deviation of data from two independent cultures of each strain.

		Yield (g g−1 L-arabinose consumed)				Carbon recovery
	μmax (h−1)	Biomass	Ethanol	Glycerol	Acetate	(%)
IMS0522	0.121 ± 0.001	0.075 ± 0.002	0.384 ± 0.004	0.090 ± 0.004	0.018 ± 0.001	96.9 ± 0.1
IMW088	0.102 ± 0.01	0.079 ± 0.005	0.381 ± 0.006	0.094 ± 0.002	0.019 ± 0.002	99.3 ± 2.1
IMW091	0.069 ± 0.01	0.060 ± 0.005	0.394 ± 0.004	0.088 ± 0.001	0.020 ± 0.001	103.4 ± 1.4