VitaDrive® ProArom

VitaDrive® ProArom – Protection and stabilization of delicate wine aromas

VitaDrive® ProArom is a biological yeast nutrient based on 100% inactive yeast, which protects wine aromas from premature oxidation.

The high content of reductive compounds, especially yeast-typical glutathione, preserves readily oxidizable aroma components. Thiol aromas and polyphenols, which are responsible for freshness and color intensity in white and rosé wines, are specifically stabilized.

VitaDrive® ProArom supports yeast during rehydration and propagation phases and increases resistance to oxidative, thermal and alcohol-related stress.

Benefits for wine

• Protects thiol flavors and fruit notes
• Increases aroma stability during storage
• Reduces oxidation reactions
• Prevents atypical ageing grades

Advantages for fermentation

• Redox buffer during oxidative stress
• Detoxification of xenobiotics
• Reduction of heavy metals
• Stabilisation of cell structure

Dosage

• 20–30 g/hL
• Addition during yeast rehydration
• Do not dose during alcoholic fermentation

Field of use

White winemaking, rosé winemaking, aroma protection, fermentation support.