1. PRELUDE™ Torulaspora delbrueckii yeast product To get wild ferment complexity… … without the risks

3. VINIFLORA ® PRELUDE ™ Complexity of wild ferment HIGHER FLAVOUR COMPLEXITY ROUNDER MOUTH-FEEL WILD FERMENT EFFECT without BIOGENIC AMINES PRODUCTION HIGHER FLAVOUR INTENSITY LOWER VOLATILE ACIDITY

5. PRELUDE ™ ´s effects Rounder mouth-feel Higher flavor intensity, complexity & fruitiness Lower volatile acidity Better wines through a simple, natural approach: a better use of biodiversity

6. Consumers preference with PRELUDE ™ Comparison between control in purple ( S. cerevisiae ) and experiment in blue (PRELUDE™ + S. cerevisiae ) Wine tasting with a panel of 15 wine tasters similar to consumers Plumpton College, UK Number of wine tasters S. cerevisiae alone PRELUDE™ + S. cerevisiae

7. Higher flavour intensity with PRELUDE ™ Comparison between control in purple ( S. cerevisiae ) and experiment in blue (PRELUDE™ + S. cerevisiae ) demonstrating the higher flavor intensity with PRELUDE™ in wines from Sauvignon Blanc. Experiment and grading achieved externally, in France by IFV Sud Ouest, V´innopôle 2010

8. Higher flavour complexity with PRELUDE ™ rosé wine from Cabernet-Sauvignon Comparison between control in purple ( S. cerevisiae ) and experiment in blue (PRELUDE™ + S. cerevisiae ) Wine tasting with a panel of 18 trained wine tasters focused on aromas & flavors descriptors Numbers indicate a frequency Burgundy, France S. cerevisiae alone PRELUDE™ + S. cerevisiae

9. Higher flavour complexity with PRELUDE ™ white wine from Chardonnay Comparison between control in purple ( S. cerevisiae ) and experiment in blue (PRELUDE™ + S. cerevisiae ) Wine tasting with a panel of 18 trained wine tasters focused on aromas & flavors descriptors Numbers indicate a frequency Burgundy, France S. cerevisiae alone PRELUDE™ + S. cerevisiae

10. Lower volatile acidity with PRELUDE™ high sugar content wine from Semillon Marina Belly´s laboratory, ISVV Bordeaux Wine made from high sugar Semillon must, Bordeaux, France 2009 VA g/L H 2 SO 4 VA reduced by 50%! S. cerevisiae alone PRELUDE™ + S. cerevisiae

11. PRELUDE™ Torulaspora delbrueckii made by Chr. Hansen, launched in August 2009 To get wild ferment complexity… without the risks! ● mouth-feel increase ● higher flavor intensity & complexity ● lower volatile acidity To be used sequentially in combination with your preferred standard yeast