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Viniferm RVA is a yeast especially recommended for red wines with high ethanol tolerance, capable of respecting the aromas of the variety. It allows prolonged macerations and cold pre-fermentative macerations.

Wine style


Applied to





Suitable for the production of red wines with long macerations: its slow fermentation kinetics allows prolonging the contact time with the skins. Allows to protect and increase the color intensity in red vinification.


  • Vinification 20-30 g/hl

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