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SpringFerm™ Xtrem is a fully yeast autolysate very rich in organic nitrogen specially designed for difficult fermentation conditions.

Provides amino acids and small peptides, sterols, minerals & vitamins.

Designed for deficient musts coming from overripe grapes that are often very poor in nitrogen (<150mg/L) and/or rich in fermentable sugars (potential alcohol >14%) which represent a favorable environment for stuck or sluggish fermentations.

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.

Also recommended for production of organic wines where DAP cannot be used.

Application: To be used at 1/3 fermentation.

Packaging: 1 kg box and 10 kg.

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