Part # : S-4924

Lalvin QA23 Wine Yeast for White Wines

Part # : S-4924

Lalvin QA23 Wine Yeast for White Wines

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, Lalvin QA23 is an excellent choice for wine styles like Chardonnay, Sauvignon Blanc, Sémillon, Chardonel, and Gewürztraminer.
  • Quantity Qty Price
  • 1 $0.990 ea.
  • 50 $0.890 ea.
  • 200 $0.790 ea.
Minimum purchase quantity is 20.
  • Quantity Qty Price
  • 1 $0.990 ea.

Specifications
Lalvin QA23, selected on soil types from the area of the appelation 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.

Lalvin QA23 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.

Disclaimer:

This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

Additional Information

More Information
Country of Manufacture Canada
Model QA23
Includes Grape Skins No
Labels Included No
Q & A
Customer Questions
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