From: Comparative transcriptional analysis of flavour-biosynthetic genes of a native Saccharomyces cerevisiae strain fermenting in its natural must environment, vs. a commercial strain and correlation of the genes’ activities with the produced flavour compounds
Day of fermentation
Sugar concentration
% sugar consumption
Ethanol concentration
Cell samples
V = VL1, Z = Z622
0 (inoculation)
273 g l−1
0
0 g per 100 ml
1
> 142 g l−1
47%
≈ 6
V1
Z1
6
> 40 g l−1
85%
≈ 10
V2
Z2
14
> 2 g l−1
99%
≈ 11
V3
Z3