Fermentis SpringFerm™ Xtrem

Fully autolyzed yeast rich in organic nitrogen for difficult fermentation conditions.

Product Specs

Fully autolyzed yeast rich in organic nitrogen, specially designed for difficult fermentation conditions.

  • Provides amino acids and small peptides, sterols, minerals & vitamins.
  • Designed for deficient musts from overripe grapes that are often very poor in nitrogen (<150mg/L) and/or rich in fermentable sugars (potential alcohol >14%).
  • Fully autolyzed yeast, 9 times richer in available nitrogen than a basic inactivated yeast.
  • 200 ppm of SpringFerm™ Xtrem brings the equivalent of 20 ppm of Yeast Available Nitrogen (YAN).
  • Also recommended for production of organic wines where DAP cannot be used.

Application: Use at 1/3 fermentation.

Packaging: 1 kg, 10 kg

Recommended Dosage: 2 – 4 lb/1,000 gal (25 – 50 g/hL) depending on YAN.