SIHA® Active yeast 4

SIHA® Active Yeast 4 – Special yeast for sparkling wine and bottle fermentation

SIHA® Active Yeast 4 is a highly active dry yeast (Saccharomyces bayanus, strain CH 158) for professional sparkling and sparkling wine production. It is ideal for tank fermentation as well as traditional bottle fermentation (Méthode traditionalnelle) and ensures a safe second fermentation.

Benefits at a glance

• Rapid onset of the second fermentation
• Very good cold fermentation properties
• Fine champagne boukett & Flavour intensification
• Fine-pearled, stable mousseux
• Light and clean hatching
• Suitable for final fermentation of stuck wines

Application & Dosage

Recommended dosage for champagne preparation: 15–25 g/hl (30–40 g/hl under difficult conditions).

For rehydration, stir the yeast in 5-8 times the quantity of water at about 38 °C, allow to swell for 15 minutes and then mix with must or wine.

Product characteristics

• Yeast strain: Saccharomyces bayanus CH 158
• Ideal for second fermentation in tank & Bottle
• Good fermentation sedimentation
• High fermentation performance even in difficult conditions
• Delivery forms: 125 g, 500 g, 10 kg

Note: Product intended exclusively for oenology. Not suitable for direct consumption.