Through our knowledge of the yeast metabolism and with recent results with our research partners, transporters of small peptides (dipeptides and tripeptides) have been identified. In the presence of sufficient oligelements, this peptide uptake results in increased yeast ester synthesis
The addition of Stimula Cabernet‚ at the end of the growth phase enhances yeast metabolism of aroma biosynthesis. This overexpression of the fruity aromatic potential also leads to a reduction in vegetal character. The well-balanced nutrition provided by Stimula Cabernet‚ reduces yeast stress throughout the alcoholic fermentation (AF).