QA23 Lalvin Wine Yeast
Brand : Lalvin
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- SKU:
- 3402
- UPC:
- 805526500078
- Shipping:
- Store Pickup - Free Shipping

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
- SOâ‚‚ Production-Low
- Max. Temperature-82 °F
- Min. Temperature-57 °C
- Hâ‚‚S 170ppm-Low
- Hâ‚‚S 60ppm-Low
- Reaction to Oâ‚‚ addition-High
- Acetaldehyde Production-Low
Also a good choice for mead making, especially light, dry traditional meads. Pair it with yeast nutrient, since honey is low in nitrogen.
Overall rating: 5.0 / 5 from 4 reviews.
Reviews
Can get it to ferment,
"Can get it to ferment, works well"
The temp in my basement
"The temp in my basement is 64 degrees, and I am making a Chardonnay so this yeast is a good match."
C Hahn
"Always a pleasure to spend my $$ with Label Peelers"
QA23 teast
"I always use two yeast, the lalvin is my number one choice, I get the recommended yeast for the type of wine I'm making."