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Lalvin BM4x4

Selected by the Consorzio del Vino Brunello de Montalcino and the University of Siena, Italy

Spezies
Saccharomyces cerevisiae cerevisiae

Killerfaktor
Aktiv

Allgemeiner sensorischer Beitrag
Enhances Varietal Character

Rotwein

Weißwein

For security and mouthfeel

BM4X4 is a blend of Lalvin BM45 and another yeast known for its fermentation reliability. Positive interaction between strains creates a wine with increased aromatic intensity, color intensity, length of finish, and dependable fermentation. Lalvin BM45 is known and appreciated around the world for its round mouthfeel and stable color but however, it is a slow fermenter and can require substantial nutrients to complete fermentation successfully and without the production of H2S. On the other hand, BM4x4 has the unusual capacity of releasing a significant quantity of polyphenol reactive polysaccharides into the fermenting must during the yeast growth phase. The quantity and the quality of the polysaccharides released during fermentation, facilitate the production of red wines with great mouthfeel and improved color stability with dependable fermentation kinetics under difficult fermentation conditions. BM4x4 also brings roundness to the mouthfeel and facilitates malolactic fermentation

Gärgeschwindigkeit
Mittel

Lag-Phase
Mittel

Stickstoffbedar
Hoch

Alkoholtoleranz
16 %

Flüchtige Säure
Mittel

SO₂-Bildung
Mittel

Maximaltemperatur
28 °C

Minimaltemperatur
16 °C

H₂S 170ppm
Niedrig

H₂S 60ppm
Mittel

Bildung von Acetaldehyd
Hoch

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