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Bactiless™ Red Wine

White Wine

Rosé Wine

Bacterial control Control lactic and acetic acid spoilage bacteria Product Declaration Safety Datasheet Technical Datasheet Bactiless™ is a 100% natural non-GMO and non-allergenic biopolymer from fungal Aspergillus niger origin which helps to control the bacteria population in wines. Bactiless™ formula helps to lower the viable acetic and lactic bacteria population allowing easy removal. Despite its effectiveness towards a wide spectrum of bacteria, Bactiless™ does not affect yeast population. Its antibacterial effect can be enhanced with the use of SO2, but it does not replace it, as Bactiless™ doesn’t have an antioxidant and antifungal effect. However, Bactiless™ can help to reduce the amount of SO2 needed to control lactic and acetic bacteria population. Bactiless™ helps to avoid the negative sensory impact caused by spoilage bacteria such as acetic acid and biogenic amines.
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.
No Brett Inside™ Red Wine

White Wine

Rosé Wine

To fight against Brettanomyces and preserve the aromatic qualities of wines At the end of fermentation Product Declaration Safety Datasheet Technical Datasheet Brettanomyces bruxellensis are a threat to wine quality. These yeasts are capable of developing in difficult media (high alcohol, nutrient deficient and high SO2), at all stages of vinification, and are responsible for the production of undesirable aromatic compounds: volatile phenols (4-ethyl phenol, 4-ethyl guaiacol, and 4-ethyl catechol). These compounds give rise to the perception of disagreeable “animal-like” notes (leather, stable and barnyard) or pharmaceutical notes (Band-Aid® and medicinal). At low population levels (1 to 1000 CFU/mL), Brettanomyces constitute a threat, as they can produce these volatile phenols at any moment. Even when the concentrations of these phenols are weak or below perception thresholds, they can mask the wine’s varietal expression and intensity. In many regions, the volume of wine affected by Brettanomyces is significant. Currently, different preventive means are implemented to fight against Brettanomyces: - Good management of SO2 related to wine pH - Optimized alcoholic and malolactic fermentations - Lees management - Barrel hygiene and storage But these means are not always effective. No Brett Inside® represents an innovative and efficient tool for Brettanomyces control. No Brett Inside® is a natural polysaccharide extracted from a fungal source of chitin (Aspergillus niger). No Brett Inside® interacts to disrupt the Brettanomyces cell membrane causing elimination from the wine.
OptiMUM White™ Developed by Lallemand White Wine

Rosé Wine

Added early during fermentation Product Declaration Safety Datasheet Technical Datasheet OptiMUM-White is a new, specifi c natural yeast derivative rich in antioxidant properties (glutathione) and polysaccharides. Specific inactivated yeast rich in glutathione (GSH rich SIY) were developed for the protection of the quality of white and rosé wines against oxidation phenomena responsible for colour browning and loss of aromas. This innovation was first introduced by Lallemand (Patent N°WO/2005/080543) in 2003. Since then, our knowledge and experience has been enriched by several trials under various vintage conditions. More recently the production process of these GSH-rich SIY was optimized by Lallemand in order to improve the TRUE glutathione content and as a result Lallemand has replaced OptiWhite with OptiMUM-White. OptiMUM-white has nearly double the TRUE glutathione level when compared to its predecessor OptiWhite. • Added to the juice at the beginning of alcoholic fermentation, the unique properties of OptiMUM-White protect against oxidation. • In terms of aromatic quality, the wine better expresses and preserves the thiols and esters after one year of bottle aging. • Contributes to and enhances wine complexity and has a smoothing effect to bring more roundness to the wine.
Pure-Lees™ Longevity Developped 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

Sulphur defect management Add to finish wine Product Declaration Safety Datasheet Technical Datasheet REDULESS™ is a unique-yeast derived product formulated to reduce sulfur off-aromas and improve the overall wine quality. Sulfur off-aromas are common defects that are sometimes very difficult to remove or mask in wine, and can be the result of biological and non-biological factors that diminish the fruit and contribute to aggressive mouthfeel sensations. REDULESS™ has been developed for red and white wine treatment to: • Reduce H2S, DMS, DES and other sulfur-related defects in wine • Increase overall quality of the wines (more mouthfeel, fewer phenol-related off-flavors). Dosage recommendation: Add 10 to 15 g/hL, depending on the severity of the sulfur defect in the wine.

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