THE SCIENTIST | “The distinct regional conditions, or terroir, in which grapes are grown are thought to shape a wine’s character. But strict scientific evidence of this phenomenon has been lacking. Now, researchers in Auckland, New Zealand, have confirmed that at least one aspect of terroir—local differences in yeast strains—does indeed alter the outcome of Sauvignon Blanc fermentation. Their findings were published today (September 24) in Scientific Reports.”
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