BSG Lalvin QA23 Wine Yeast 5 g

Model: 4924
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$6.50SAVE 40% - $2.60

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  • Lalvin QA23 is a specially selected dry active yeast that is used for the fermentation of fresh, fruity white wine
  • Lalvin QA23 shows an advantageous fermentation curve with high final degree of fermentation
  • QA23 has the ability to ferment juice with low nutrient content

Lalvin QA23 yeast has low nutrient and oxygen requirements, and it has been known to ferment juice at low temperatures to dryness. Lalvin QA23 produces large amounts of the enzyme beta-glucosidase during growth, which allows for the release of bound terpenes in aromatic varieties. QA23 is an excellent thiol converter making it a complementary yeast for developing varietal Sauvignon Blanc passion fruit character. Lalvin QA23 yeast is an excellent choice for wine styles like Chardonnay, Sauvignon Blanc, Semillon, Chardonel, and Gewurztraminer.


  • 5 gm Bag
  • Recommended Temperature: 59 °F

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