Phylia® CYS

Phylia® CYS

Phylia® CYS //

Yeast derivatives


PHYLIA® CYS results from the synergistic combination of a specific yeast product and a selected microcrystalline cellulose. The yeast product fraction corresponds to specific inactivated yeasts rich in amino acids and small peptides, which allows PHYLIA® CYS to protect white and rosé musts against oxidation efficiently and protect wines against premature ageing. It also releases nutrients naturally present in yeast products into the medium, thus facilitating fermentation. The fraction of microcrystalline cellulose favours the metabolism of yeasts and the course of the alcoholic fermentation by reducing the toxicity of the medium (improves the release of CO 2 and supports the yeasts), improves the permeability of the yeast cell wall and favours the release of polysaccharides into the medium.


Application fields
  • Vinification of white and rosé wines
  • Highly recommended with higher risks of oxidation: presence of laccase, low SO2 efficiency, low antioxidative protection, significant exposure to air, etc...
  • Add prior to the ageing of white wines to limit the evolution of aromas and loss of freshness
Dose d'emploi : 
15 to 30 g/hL
Conditionnement : 
1 kg

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