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Lalvin 71B™ Fruity and Nouveau Styles has been isolated and selected by INRA Narbonne (France), for its ability to produce a high level of esters (isoamyl ester), allowing it to reinforce the aromatic profile of wines fermented from neutral varieties. Lalvin 71B™ has the capacity to absorb polyphenolic compounds on its cellular wall which limits tannin structure of young and fresh red wine.
Grape must inoculated with Lalvin 71B™ will easily go through malolactic fermentation, as 20-40% of malic acid can be metabolized by this yeast strain during primary fermentation. Lalvin 71B™ is the perfect choice to create young, fresh and fruity red, rosé and white wines that are easy to drink. It is also a good choice for late harvest wines.
Alcohol tolerance of up to 15% v/v (depending
on fermentation conditions)
Fermentation temperature: 15-30°C (59-86°F)
Recommended dosage : 5g/20-30L
Grape must inoculated with Lalvin 71B™ will easily go through malolactic fermentation, as 20-40% of malic acid can be metabolized by this yeast strain during primary fermentation. Lalvin 71B™ is the perfect choice to create young, fresh and fruity red, rosé and white wines that are easy to drink. It is also a good choice for late harvest wines.
Alcohol tolerance of up to 15% v/v (depending
on fermentation conditions)
Fermentation temperature: 15-30°C (59-86°F)
Recommended dosage : 5g/20-30L


