Cross Evolution YSEO

Cross Evolution YSEO – Hybrid yeast for white and rosé wines

Cross Evolution YSEO is a modern hybrid yeast strain (Saccharomyces cerevisiae), developed by the Institute of Wine Biotechnology at Stellenbosch University in collaboration with Lallemand Oenology. Production takes place after the YSEO process for optimized yeast supply.

This yeast is especially suitable for promoting the typicality and balance of white wines and rosé wines. It supports the release of varietal-specific aromas and ensures a balanced interaction of fruity and vegetative notes.

Product benefits

• High release of aromas, especially varietal-typical aromas
• Balanced fruity and vegetative aromatics
• Low nutrient requirements
• Killer factor active (K2) – strong assertiveness
• Low formation of SO2 binding partners
• High final fermentation

Suitable for

• Grauburgunder
• Sauvignon blanc
• Goodies
• Rosé wines

Technical data

• Fermentation range: 14 – 25 °C
• Optimal fermentation temperature: 15 – 18 °C
• Alcohol tolerance: up to 15% by volume
• Dosage of white wine: 25 – 30 g/hl
• Rosé dosage: 25 – 30 g/hl

Application

Rehydrogenate in the 10-fold Quantity Most-Water mixture at about 35° C. After 20-30 minutes, admit the must. Avoid temperature jumps above 5 °C.

Storage

Unopened at 4 – 10 °C for up to 4 years. Consume breaker packs immediately.