Lalvin QA23
Lalvin QA23 is ideal for dry and off-dry white wines, particularly Sauvignon Blanc.
SKU: YTWQA23
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$2.99
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Selected in Portugal from the Vinho Verde region, Lalvin QA23 is an excellent choice for wine styles like Chardonnay, Sauvignon Blanc, Sémillon, Chardonel, and Gewürztraminer. This yeast has low nutrient and oxygen requirements, and it has been known to ferment juice at low temperatures (15 °C/59 °F) to dryness. QA23 is an excellent thiol converter making it a complementary yeast for developing varietal Sauvignon Blanc passion fruit character. It also produces large amounts of the enzyme beta-glucosidase during growth, which allows for the release of bound terpenes in aromatic varieties.
Fermentation Temperature: 59-90F
Alcohol Tolerance: 16%