
Levures OEnologiques

Bacteries OEnologiques

Nutriments et Protecteurs de Levures

Levures Specifiques Inactivées

Enzymes

Chitosane

Applications à la Vigne

Selected by the Universitad de Santiago de Chile (USACH)
Espèce
Metschnikowia pulcherrima
Facteur de competitivité
Neutre
Contribution sensorielle
Enhances varietal characters
Colombard
Riesling
Sauvignon blanc

Overexpress aromatic terpenes and volatile thiols.
FLAVIA™ is a pure culture of Metschnikowia pulcherrima selected from nature by the Universidad de Santiago de Chile (USACH) for its specific capacity to release enzymes with – arabinofuranosidase activity. When used in sequential inoculation with a compatible selected Saccharomyces cerevisiae yeast strain, FLAVIA™ will impact the production of such varietal aromas as terpenes and volatile thiols. Under certain conditions, M. pulcherrima does not show fermentative activity. However, the enzymatic activity of M. pulcherrima gives the desired outcomes. Best results are achieved when FLAVIA™ is sequentially inoculated with a S. cerevisiae strain that is a high terpene/thiol releaser/converter. Suggested varieties include Riesling, Sauvignon Blanc and Colombard.Phase de latence
Courte
Besoin en Azote
Modéré
Tolérance à l'alcool
3 %
Acidité volatile
Très basse
Production de SO₂
Basse
Température max.
22 °C
Température min.
15 °C
H₂S 170 ppm
Très bas
H₂S 60 ppm
Très bas
Production d'éthanal
Basse