Top of the page

IONYSWF™ Wine Yeast 500 g

Item No. 15233
Price $63.6
Per Each
Excl. Tax
Available
Each

Description

IONYSWF

Acid production and mouthfeel enhancement for warm climate reds

IONYSWF™ can naturally increase the acidity of wines. When fermentation condition are controlled, the acidification ‘power’ of IONYS​​​​WF​​​​ can result in a titratable acidity increase of 0.4–1.4 g/L and a pH decrease between 0.04–0.2.
  • Wines are characterized as having fresh fruit and mineral characters with fine-grain tannins
  • Total SO2 prior to inoculation should not exceed 40 ppm
  • Very high nitrogen requirements (1.4 ppm nitrogen is required per 1g/L glucose and fructose to be fermented), when nitrogen is adequate fermentation speed is moderate with a long, but steady stationary phase
  • Maintaining a temperature range of 25–28°C (77–82°F) will optimize glycerol production (up to 15 g/L) and potentially decrease alcohol by 0.4–0.8% (v/v)
  • Saccharomyces cerevisiae cerevisiae strain
  • Selected in collaboration with the National Research Institute for Agriculture, Food and the Environment (INRAe), France
  • Must be stored at 4-11°C (39-52°F); once opened used immediately
Frequently used in: reds from warmer climates with high pH and high potential alcohol
Alcohol Tolerance: 16%
Nitrogen Needs: VERY HIGH
Temp. Range: 77–82°F

IONYSWF™ Wine Yeast 500 g

Item No. 15233
Price $63.6
Per Each
Excl. Tax
Available
Each

IONYSWF

Acid production and mouthfeel enhancement for warm climate reds

IONYSWF™ can naturally increase the acidity of wines. When fermentation condition are controlled, the acidification ‘power’ of IONYS​​​​WF​​​​ can result in a titratable acidity increase of 0.4–1.4 g/L and a pH decrease between 0.04–0.2.
  • Wines are characterized as having fresh fruit and mineral characters with fine-grain tannins
  • Total SO2 prior to inoculation should not exceed 40 ppm
  • Very high nitrogen requirements (1.4 ppm nitrogen is required per 1g/L glucose and fructose to be fermented), when nitrogen is adequate fermentation speed is moderate with a long, but steady stationary phase
  • Maintaining a temperature range of 25–28°C (77–82°F) will optimize glycerol production (up to 15 g/L) and potentially decrease alcohol by 0.4–0.8% (v/v)
  • Saccharomyces cerevisiae cerevisiae strain
  • Selected in collaboration with the National Research Institute for Agriculture, Food and the Environment (INRAe), France
  • Must be stored at 4-11°C (39-52°F); once opened used immediately
Frequently used in: reds from warmer climates with high pH and high potential alcohol
Alcohol Tolerance: 16%
Nitrogen Needs: VERY HIGH
Temp. Range: 77–82°F