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LALVIN S6U yeast is a specially selected dry active yeast that is particularly suitable for the fermentation of must with a low amount of extract. Due to its specific metabolism characteristics, LALVIN S6U yeast on average generates 0.13 – 0.27 oz/gal (1 – 2 g/l) more glycerin than most other dry active yeasts.

Saccharomyces uvarum, Saccharomyces yeast species for increase of glycerol production
Suitable for
White: Müller-Thurgau, Gewürztraminer, Chardonnay
Temperature, Dosage
16-18 °C, 20-25 g/hl

Core features

  • More extract through increased glycerin formation
  • Rapid start of fermentation, yet gentle and controlled fermentation        
  • Formation of a fine bouquet that is typical for the variety
  • Low formation of undesirable fermentation by-products
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