
Levures OEnologiques

Bacteries OEnologiques

Nutriments et Protecteurs de Levures

Levures Specifiques Inactivées

Enzymes

Chitosane

Applications à la Vigne

Italian selection from the CRAFT project
Espèce
Oenococcus oeni

Vin blanc

Supports red berry fruit and very low diacetyl production
Lalvin VP41® was isolated in Italy during an extensive European Union collaboration to research natural Oenococcus oeni strains. Numerous wineries and enological institutes participated in this four-year effort to isolate, study and select malolactic bacteria with unique winemaking properties. The positive mouthfeel contribution of Lalvin VP41® stood out in tastings when compared to other ML bacteria strains. In temperatures below 16°C (61°F), Lalvin VP41® is a slow starter, but will complete fermentation. The very good implantation, high alcohol and SO2 tolerance, plus the steady fermentation kinetics of Lalvin VP41®, make it a very reliable malolactic fermentation culture to use when a significant impact on wine structure is desired.Tolérance à l'alcool
16 %
Tolérance au pH
>3.1
Tolérance totale au SO₂
<60 mg/L
Besoin en nutriments
Basse
Tolérance à la temperature min.
16 °C
Tolérance à la temperature max.
28 °C
Production de diacétyl pendant la co-inoculation
Basse
Impact organoleptique
Fruity
Mouthfeel
Freshness
Production de diacétyl pour l'inoculation post FA
Basse
Amines biogènes
Non