Lalvin K1 (V1116) has been selected by INRA Montpellier located in France in the Mediterranean region. When fermented at low temperatures (below 16°C) and with the right addition of nutrients, Lalvin K1 (V1116) is one of the yeast producing the most floral esters (isoamyl acetate, hexyl acetate, phenyl ethyl acetate). These esters bring fresh floral aromas to neutral varieties or high-yield grapes. Among the high ester producers, Lalvin K1 (V1116) is the most resistant strain in difficult fermentation conditions, such as low turbidity, low temperature and low fatty acid content. Lalvin K1 (V1116) is also a proven strain for the fermentation of ice wines.
- Yeast Strain: Saccharomyces cerevisiae var cerevisiae
Dry pitching is the preferred method of inoculating must. This method is simpler than rehydration and will give more consistent fermentation performance and reduce the risk of contamination. Simply sprinkle the yeast evenly on the surface of the must in the fermenter as it is being filled. The motion of the must filling the fermenter will aid in mixing the yeast into the must. For rehydration steps, see the spec sheet.
Oenological Properties:
- Wine Styles: Aromatic red, white, late harvest and sparkling wines
- Aroma: Flowery ester (isoamyl acetate, hexyl acetate, phenyl ethyl acetate)
- Alcohol Tolerance: Up to 18%
- Fermentation Temperature: 50-95°F
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