Lallemand Lalvin QA23™ 5 gr
Lalvin QA23™ was selected in Portugal by the University of Trás-os-Montes and Alto Douro (UTAD) in collaboration with the Vinhos Verdes region's viticultural commission. It is used for chardonnay, sauvignon blanc, chenin blanc, colombard and sémillon to produce fresh and fruity wines. It enhances the aromas of the typical varieties through its beta-glucosidase activity and is an excellent thiol converter, making it a complementary yeast for developing the characteristic passion fruit character of sauvignon blanc.
Lalvin™ QA23™ has low nutrient and oxygen requirements and will ferment juice with low turbidity, due to strong pre-clearance, at low temperatures (15°C) into dry wine. It is classified as a Saccharomyces cerevisiae var. bayanus. Highly compatible with malolactic fermentation.
Specifications:
- Saccharomyces cerevisiae var. bayanus
- Can ferment juice at low temperatures (15 °C)
- Alcohol tolerance: 16%
- BZA (malo) compatible
- Packaging: 5 g
- Dosage: 4.5 g / 23 l
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