Lalvin ICV D21 50g to 10kg

Yeast Lalvin ICV D21

Lalvin ICV-D21 was selected for fermenting red wines with stable color, intense fore-mouth, mid-palate tannin structure, and fresh aftertaste. Unlike most wine yeasts, Lalvin ICV-D21 contributes both higher acidity and positive polyphenol reactive polysaccharides. 

Strong interactions of the polysaccharides with the floral and fruity volatile compounds (²-ionone, ethyl hexanoate) contribute to a more stable aromatic profile in the mouth. These attributes avoid the development of cooked jam and burning-alcohol sensations in highly mature and concentrated Cabernet Sauvignon, Merlot and Syrah. 

During fermentation, Lalvin ICV-D21 produces very few sulfides and it is also noted for its good fermentation performance even under high temperature and low nutrient conditions.

Recommended Styles: White Wines, Red Wines, Rosé