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Alpha 1-Step™

Selected by IFV, France

Spezies
Oenococcus oeni

Rotwein

Weißwein

Security and mouthfeel, adapted to high alcohol wines

Uvaferm ALPHA™ was selected by the Institut Technique du Vin (ITV) in France from spontaneous malolactic fermentations showing good fermentation activity and sensory contribution. ALPHA™ is a dominant strain and has the capacity to achieve reliable MLF, even showing good resistance to botrycides. Contrary to spontaneous MLF, the contribution of ALPHA™ to white wine is usually described as enhancing the mouthfeel, while respecting the wine’s varietal character. The lower perception of green and vegetative flavors is the result of the very positive impact of ALPHA™ on wine complexity.

Alkoholtoleranz
15.5 %

pH Toleranz
> 3.2

Gesamt SO₂ Toleranz
<50 mg/L

Nährstoffbedarf
Niedrig

Tolerierte Minimaltemperatur
14 °C

Tolerierte Maximaltemperatur
28 °C

Diacetylbildung bei Co-Inokulation
Sehr niedrig

Sensorischer Einfluss
Mouthfeel Complexity Fruity

Impfung nach Ende der alkoholischen Gärung
Mittel bis niedrig

Abbau von Zitronensäure
Später bis mittlerer Abbau während des BSA

Biogene Amine
Nein

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