
Levures OEnologiques

Bacteries OEnologiques

Nutriments et Protecteurs de Levures

Levures Specifiques Inactivées

Enzymes

Chitosane

Applications à la Vigne

Selected by Bureau Interprofessionel des Vins de Bourgogne, Burgundy, France
Espèce
Saccharomyces cerevisiae cerevisiae
Facteur de competitivité
Neutre
Contribution sensorielle
Enhances varietal aromas
Chardonnay
White fruit, Nuts, Volume

Vin rosé

For classic white Burgundy
Lalvin CY3079® was selected by the BIVB with the objective of finding a yeast that would complement typical white Burgundy styles. CY3079® is a steady, average fermenter, especially at cold temperatures (13°C). Its fermentation finish is slow due to an early autolysis resulting in roundness. This yeast greatly benefits from using rehydration nutrients and complex yeast nutrients designed for use during fermentation. When properly fed, CY3079® has good alcohol tolerance (up to 15%) and is a low producer of VA and sulfides. It is recommended for barrel-fermented Chardonnay and sur lie aging. Chardonnays produced with CY3079® have rich, full mouthfeel and are characterized by aromas of fresh butter, almond, honey, white flowers and pineapple.Vitesse de fermentation
Modérée
Production de glycérol
Élevée
Besoin en Azote
Haut
Tolérance à l'alcool
15 %
Acidité volatile
Modérée
Production de SO₂
Modérée
Température max.
25 °C
Température min.
15 °C
H₂S 170 ppm
Bas
H₂S 60 ppm
Bas
Réaction à l'ajout d'oxygène
Basse