Skip to content

Technical Specifications

MICROBIOLOGICAL

  • Other yeasts: < 105 UFC/g
  • Mould: < 103 UFC/g
  • Lactic bacteria: < 105 UFC/g
  • Acetic bacteria: < 104 UFC/g
  • Salmonella: Absence/25g
  • Escherichia coli: Absence/1g
  • Staphylococci: Absence/1g
  • Coliforms: < 102 UFC/g

PHYSICO-CHEMICAL

  • Appearance: Fine granulates
  • Colour: Light brown
  • Revivable yeasts: ≥ 1010 UFC/g
  • Humidity: < 8 %

LIMITS

  • Lead: < 2 mg/kg
  • Mercury: < 1 mg/kg
  • Arsenic: < 3 mg/kg
  • Cadmium: < 1 mg/kg

Features and Benefits

Formulation: Active dry yeasts – Saccharomyces cerevisiae.

Enological benefits:

  • Excellence® FW’s excellent fermentation capacity guarantees a fast fermentation and low production of volatile acidity. It is a versatile strain suitable for any variety and is resistant to alcohol up to 14.5% ABV.
  • Its fermentation kinetics are regular even in highly clarified musts (<50 NTU). The optimal turbidity for this strain is 50 to 100 NTU. It is suited to low temperatures (down to 13°C), although the recommended fermentation temperature is 15 to 18°C.
  • Excellence® FW produces large amounts of esters, giving floral, white fruit, and hard candy aromas (isoamyl acetate, phenylethyl acetate, phenyl-2-ethanol, hexyl acetate).
  • The aromatic profile is completed by thiol notes, which bring complexity and enhance roundness and length on the palate.

Product Applications

In difficult fermentary conditions (high Potential Alcohol, extreme temperatures, low turbidity, etc.) or for an optimal revelation of aromas, we highly recommend the use of ŒnoStim®.

With ŒnoStim®:

Dissolve progressively ŒnoStim® (30 g/hL)* in 20 times its weight of warm water (37°C) while continuously stirring to avoid lump formation. Then, add the selected yeast (20 g/hL)*, stir gently, and wait 20 minutes before adding the same volume of must from the tank to inoculate. Repeat this operation until the difference between the starter culture and the tank is less than 10°C. This step should last between 10 and 20 minutes. Add the yeast to the tank and mix.

*Based on the must volume to be fermented.

Without ŒnoStim®:

Add the selected yeast in 10 times its weight of hot water (35 to 40°C) and mix gently. Wait 20 minutes, then add an equal volume of must from the tank to be inoculated. Repeat this operation until the difference between the starter culture and the tank is less than 10°C. This step should last between 10 and 20 minutes. Add the yeast to the tank and mix.

Dosage: 20-30 g/hL.

Related Products

Active Yeast 7

SIHA Active Yeast 7 (Riesling Yeast) is a pure, highly active dry concentrate of natural wine yeast isolated from German Riesling must, known for its excellent fermentation performance.

Excellence FR

Excellence® FR is selected by the Sicarex Beaujolais for producing «primeur» type red wines with a modern style. It enhances the intense and complex red fruits, complementing the typical amylic pro...

Active Yeast 4

SIHA Active Yeast 4 is a highly active dry yeast formulated for making champagne and fermentation by the “Méthode traditionelle.” It is suitable for completing the fermentation of wine that has s...

Excellence CHD

Excellence® CHD is a specific yeast for Chardonnay winemaking, selected in partnership with IFV (Institut Français de la Vigne et du Vin). The wines produced reflect the varietal typicity of the gra...
Let’s talk

Our team is ready to discuss how we can find a performance solution for you.

Contact Us