Lalvin QA23 Wine Yeast

Grow Masters

$1.49 

In Store Only, Call 224-399-9877 for Availability

Lalvin QA23, selected on soil types from the area of the appellation of Vinhos Verdes in Portuga offers qualities of fermentive security bound to a weak demand in assimilable nitrogen and O2.

Lalvin QA23 is an excellent choice for wine styles like Chardonnay, Sauvignon Blanc, Sémillon, Chardonel and Gewürstraminer.
Selected in Portugal by the University of Trás-os-Montes and Alto Douro (UTAD) in cooperation with the Viticultural Commission of the Vinho Verde region.
It has been known to ferment juice at low temperatures (15°C/59°F) to dryness.

Low nutrient requirements
Low oxygen requirements
Capable of fermenting juice at low temperatures (15°C/59°F) to dryness.
Excellent thiol converter
Notable complementary yeast for developing passion fruit character in Sauvignon Blancs
Produces large amounts of beta-glucosidase enzyme during growth, allowing for the release of bound terpenes in aromatic varieties
Temperature Range of fermentation: 15°C to 32°C
Fast fermentation speed
Tolerance to alcohol: 16%

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