The Yeast Makes the Flavor: New Study Finds a Link Between Wine Yeast and Terroir Flavors
A recent study conducted in New Zealand could explain the source of New Zealand and Napa Valley’s one-of-a-kind terroir flavors.1 Terroir characteristics in wine have little to do with minerals in the soil, and everything to do with the yeast strain S. cerevisiae, according to this study. Certain strains of this yeast, which seem…