QA23 Lalvin Wine Yeast

Lalvin QA23 an excellent choice for wine styles like Chardonnay, Sauvignon Blanc, Sémillon, Chardonel and Gewürztraminer. QA23 Lalvin Wine Yeast has low nutrient and oxygen requirements, and it has been known to ferment juice at low temperatures (59°F) to dryness. QA23 Lalvin Wine Yeast 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. Try this great new yeast today.

• Fermentation Speed-Fast
• Glycerol Production-High
• Lag Phase-Moderate
• Nitrogen Needs-Low
• Alcohol Tolerance-16 %
• Volatile Acidity-Low
• SO₂ Production-Low
• Max. Temperature-82 °F
• Min. Temperature-57 °C
• H₂S 170ppm-Low
• H₂S 60ppm-Low
• Reaction to O₂ addition-High
• Acetaldehyde Production-Low