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Glutastar™ In collaboration with IUVV, Dijon France White Wine

Preservation of colors and aroma over time. Protection from oxidation In the juice or the grapes before fermentation Product Declaration Safety Datasheet Technical Datasheet GLUTASTAR™ is a new natural SPECIFIC INACTIVATED YEAST WITH GUARANTEED GLUTATHIONE LEVEL, dedicated to the protection of white and rosé wines against oxidation. Added to the grapes or the must at the earliest stage in winemaking process, before the fermentation, the unique properties of GLUTASTAR™ confer to the wine an efficient protection against browning and aroma oxidation, a better aromatic expression, freshness, and a longer preservation of thiols and esters. The addition of GLUTASTAR™ contributes not only to enhance aromatic intensity and persistency thanks to the release of a high level of stabilizing peptides, but also to increase mouthfeel perception and wine thickness due to the polysaccharides enrichment, both in white and rosé wines.
Noblesse® Developed in collaboration with the Institut Coopératif du Vin, France Red Wine

White Wine

Rosé Wine

Mouthfeel increase and roundness Add toward the end of fermentation Product Declaration Safety Datasheet Technical Datasheet Noblesse can increase the perception of ripe fruit, contribute to a more intense structure, initial mouthfeel volume and rounded finish. In addition it can decrease the perception of harsh, chemical and burning sensations often due to high alcohols. Noblesse complements wines with excessive maceration and late extraction practices. Lallemand research and also feedback from winemakers have also found Noblesse can have a stimulatory effect on malolactic fermentation
Opti-Mum Red ™ Developed by Lallemand Red Wine

For rounder red wines with more intense color Added early in fermentation. Used to improve fruit expression, provide a rounder mouthfeel and better tannin integration. Ideal for fruit picked before optimal ripeness Product Declaration Safety Datasheet Technical Datasheet OPTI-MUM RED™ is a new innovative product from Lallemand, that provides greater availability of polysaccharides in your wine. OPTI-MUM RED™ is a specific yeast autolysate, that combines the unique properties of wine yeast and the effects of mannoprotein extraction treatment (MEX), creating greater accessibility of polysaccharides in your must.
Pure-Lees™ Longevity Developed in collaboration with INRA, France White Wine

Rosé Wine

To protect against oxidation during aging or storage Add to the must/wine, towards the end of alcoholic fermentation Product Declaration Safety Datasheet Technical Datasheet As soon as alcoholic fermentation (AF) is complete, wine becomes very sensitive to oxygen. Oxidation mechanisms are responsible for the loss of fruit aromas and the appearance of heavy notes. Pure-Lees™ Longevity is a specific inactivated yeast developed in collaboration with INRA Montpellier in order to provide a tool to help wine resist oxidation during storage and aging. Pure-Lees™ Longevity relies on a high dissolved oxygen consumption capacity.
Reduless® Developed by Lallemand Red Wine

White Wine

Rosé Wine

Sulphur defect management Add to finish wine Product Declaration Safety Datasheet Technical Datasheet Reduless reduces levels of Hydrogen sulfide, Diethyl Sulfide, Dimethyl Sulfide, Mercaptan and other sulfur related off-flavours in wine. It can enhance the overall quality and fruity character of wine by reducing its vegetal and phenolic notes. The maximum potential copper contribution when used according to recommendation is 0.3ppm Recommended dosage is 10-30g /hL depending on the severity of the sulfur defect. It is recommend to perform a bench trial to determine the best dose rate. Please contact a Lallemand representative for a copy of the procedure to perform a bench trial and a sample of reduless. Instructions for use: Add to wine, mix well and leave for 3-5 days, after which time the wine is to be racked or fi ltered off reduless lees.
Reskue™ Developed by Lallemand Red Wine

White Wine

Rosé Wine

Restart stuck alcoholic fermentations Add Reskue™ to the must about 2/3rd of AF to prevent sluggish fermentation or in case of a curative treatment on a stuck AF. Treat the stuck must prior to the restart. Product Declaration Safety Datasheet Technical Datasheet Grape must composition may have inhibiting toxic compounds that affect yeast viability and fermentative activity, and that are responsible for sluggish or stuck alcoholic fermentation. Inhibiting toxic compounds, such as Short and Medium Chain Fatty Acids (SMCFA) have been widely described for their inhibition of alcoholic fermentation. Actually, yeast cell-walls are commonly used to eliminate these SMCFA in order to enable a complete and steady fermentation. Pesticide residues (fongicide, herbicide, insecticide) can also seriously affect yeast viability and compromise the end of fermentation. Recent studies also showed that they can negatively impact the production of aromas (namely esters) and the wines fruit character (Noguerol-Pato et al, 2014). Reskue™ is a selected wine yeast cell-wall, well characterized at both biochemical and physical properties level, and possessing a high sorption capacity. Reskue™ is an efficient tool to remove SMCFA and pesticide residues.

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