Mangrove Jack’s BV7 wine yeast 8 g

The Mangrove Jack’s BV7 yeast is a versatile oenological strain designed to enhance volume, structure and aromatic intensity in both white and red wines. Its moderate fermentation preserves the grape’s natural characteristics while amplifying varietal expression.

Thanks to its ability to produce rich, expressive wines with a refined texture, it is suitable for red varieties (Merlot, Syrah, Pinot Noir, Cabernet Sauvignon) as well as white varieties (Chardonnay, Pinot Gris, Sémillon). With a tolerance of up to 14% ABV, it ensures a reliable and steady fermentation.

Why choose this product?

• Exceptional versatility: red wines (Merlot, Syrah, Pinot Noir) and white wines (Chardonnay, Pinot Gris).
• Enhances volume and structure: richer, more expressive wines.
• Optimised varietal expression: highlights the grape’s natural aromas.

Technical specifications

• Strain: Saccharomyces cerevisiae
• Weight: 8 g (sachet)
• Aromatic profile: expressive, varietal
• Glycerol production: not specified (manufacturer data respected)
• Nitrogen requirement: low
• Optimal pH range: 3.0–6.0
• Fermentation temperature: 14–28 °C
• Ideal temperature: 24 °C
• Alcohol tolerance: 14% ABV
• Killer factor: positive
• Form: active dry yeast
• Packaging: 8 g sachet
• Dimensions: 7 × 0.5 × 10 cm
• Total weight: 10.20 g

Product contents

• 8 g sachet of BV7 active dry yeast

Technical Tips

• Add the yeast directly to the must: no rehydration required.
• For maximum structure, ferment around 22–24 °C for red wines.
• For white wines, prefer 16–18 °C to preserve aromatic freshness.
• Store the sachet in a cool, dry place to maintain viability.

Product FAQ

• Which wines is BV7 suitable for?
  Red wines (Merlot, Syrah, Pinot Noir, Cabernet Sauvignon) and white wines (Chardonnay, Pinot Gris, Sémillon).
• Should the yeast be rehydrated?
  No, it can be added directly to the must.
• What is its aromatic impact?
  It enhances varietal expression and aromatic intensity.
• Can it ferment high‑alcohol wines?
  It tolerates up to 14% ABV.