PULCHERRIMA 10 GR

Metschnikowia pulcherrima is a fundamental element of modern winemaking and cider production, serving as a specialty fermentation starter that transforms fruit musts into highly aromatic beverages. It is utilized by inoculating crushed grapes, juices, or fruit musts with this unique non-Saccharomyces yeast. This early fermentation process takes place under cool to moderate temperatures, which encourages the yeast to thrive and produce valuable enzymes like beta-glucosidases and esterases. These enzymes are crucial for cleaving bound aromatic precursors into free volatile compounds and synthesizing fruity esters, respectively, enhancing the overall flavor profile of the final products.

Metschnikowia pulcherrima is essential for making various premium beverages, including white, rosé, and red wines, as well as artisanal ciders. Its ability to develop complex aromas and impart a fuller mouthfeel has made it a valuable ingredient in both traditional and contemporary enological applications. Beyond flavor enhancement, this yeast also acts as a natural bioprotectant against spoilage microbes by depleting iron in the must (via the production of pulcherrimin), allowing for reduced reliance on synthetic sulfites and promoting cleaner, more reliable fermentations.

Flavor Profile: This strain of Metschnikowia pulcherrima is specifically designed for producing highly aromatic wines and ciders, particularly fruit-forward varieties. By enhancing floral notes, fruity esters, and mid-palate volume, it yields a more pronounced, complex taste that is ideal for fresh, expressive, and intricate vintages.

Best For: This culture is recommended for the fermentation of fruit juices, musts, and botanical bases intended for non-alcoholic wines, zero-proof ciders, and complex craft sodas. Its ability to generate rich, wine-like aromatics with minimal ethanol production makes it a valuable tool for both commercial non-alcoholic beverage producers and home fermentation enthusiasts crafting zero-proof drinks.

Usage Recommendation: 10 grams of yeast culture is sufficient to successfully inoculate 1 liter of juice or must. This product is a starter culture standardized with inactive yeast derivatives to allow for precise dosing under home conditions and to ensure the homogeneous distribution of yeast cells across the surface of the juice or must.