SIHA Active Yeast 4

Yeasts

SIHA Active Yeast 4 is a highly active dry yeast formulated especially for making champagne and for fermentation in the bottle by the “Méthode traditionelle”. Through permanent selection a yeast with excellent oenological properties has been developed. It is equally suitable for completing the fermentation of wine that has stopped fermenting.

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Feature

Saccharomyces Bayanus, Strain CH 158 for sparkling wine production (Tank + bottle fermentation)

Suitable for

All grape varieties

Temperature/Dosage

10-18 °C, max. 15-25 g/hl

核心功能

Secondary fermentation soon starts
Very good fermentation properties in the cold
Formation of a fine champagne bouquet with simultaneous intensification of the typical wine aroma
Easy separation of the yeasts by agitation
Produces a sparkle with fine bubbles
Good properties for re-fermentation and fermentation of wines that have stopped fermenting

productfamily.specification

Application	Quantity required lb/1,000 gal (g/hl) under the following fermentation conditions normal	difficult
Champagne and sparkling wine	1.3 – 2 (15 – 25)	2.5 – 3.3 (30 – 40)
Fermentation in bottle	1.3 – 2 (15 – 25)	2.5 – 3.3 (30 – 40)
Final fermentation of wines that have stopped fermenting		3.3 – 5 (40 – 60)