Lalvin D47 has been isolated in France in the Côtes-du-Rhône area by the ICV (Institut Coopératif du Vin) to produce full-bodied barrel-fermented Chardonnay and other white varietal grapes. Due to the release of polysaccharides into the must during fermentation, this yeast contributes to a round, soft palate with good weight.
This process can also help to stabilize aromatic compounds. Lalvin D47 is highly recommended to produce premium, barrel fermented Chardonnay. When left on lees, spicy, tropical and citrus notes will develop and the wine is then said to have a silky persistence. This strain is very compatible with malolactic-bacteria.
GRAPE VARIETY PAIRING: Chardonnay, Gewurztraminer, Riesling, Roussanne, Sauvignon Blanc, Viognier.
WINE STYLES: Complex white and Rosé wines with citrus and floral notes. Useful for a wide range of applications, including mead and fruit cider fermentations.
AROMA: Tropical fruit and banana flavor.
ALCOHOL TOLERANCE: Up to 15%
FERMENTATION RANGE: 15-30°C (59-86°F)
INOCULATION RATE: 0.2-0.4g/L