Fermivin E73
EARLY RELEASE FRUITY RED WINES
PURPOSE
Fermivin® E73 produces fruity, balanced wine for rapid consumption.
As a cryophilic yeast strain, it is especially suitable for fermenting must that undergoes cold pre-fermentation maceration.
Fermivin E73 can be added during pre-fermentation maceration for better propagation.
It is especially recommended to use with the maceration enzyme Rapidase® Extra Color to optimise colour and polyphenol extraction.
Tasting notes
Very supple, fruity red wine with hints of red and black fruit (strawberry, raspberry, Morello cherry).
Metabolic characteristics
| SO2 production | < 10 mg/L |
| Glycerol production | 5 – 7 g/L |
| Volatile acid production | < 0.31 g/L |
| Acetaldehyde production | < 30 mg/L |
| H2S production | Low |
| Killer factor | Neutral |
| Vinylphenol production | Undetectable (POF -) |
Oenological properties
| Fermentations kinetics | Standard |
| Nutrients requirements | High |
| Alcohol tolerance | 15 % vol. |
| Temperature range | 10-28 °C, 50-82 °F |
Origin
Specie: Saccharomyces cerevisiae var. cerevisiae.
Strain 7303 was selected and validated by INRAe (National Research Institute for Agriculture, Food and the Environment) in the Bordeaux region (France) in 1973. It was first marketed by Gist-Brocades in 1978.
Science and Technology
Fermivin E73 results in high fermentation ester production.
DOWNLOAD THE APPLICATION DATA SHEET
Dosage and Packaging
Fermivin E73 classic
Recommended dose: 20 g/hL.
Packaging: 500 g and 10 Kg vacuum-sealed packets.
In-Line Ready Fermivin E73
Recommended dose: 30 g/hL.
Packaging: 10 Kg vacuum-sealed packets.
Specification
Fermivin E73 contains more than 10 billion active dry yeast cells per gram.
Storage
Must be stored in its sealed, original packaging in a cool (5-15 °C / 41-59 °F) dry place.
Explore related solutions:
Looking for a more holistic approach to winemaking? Discover our advanced winemaking solutions related to Fermivin E73.
Looking for something else?
Visit our Solution section, where we provide expert guidance, popular knowledge, and novel approaches arranged by vinification process. From fermentation to filtration/bottling, we’ve got you covered with solutions to improve every step of your winemaking process.
Discover the FERMIVIN range
