Factors Affecting Wine Quality: How Winemaking Techniques Influence a Vintage
What factors affect wine quality the most? While grape quality and climate play a significant role, post-harvest winemaking techniques such as maceration, fermentation, extraction, and aging also influence wine flavors immensely. Last year I attended a special tasting dinner hosted by the owner of a winery in Red Mountain, Washington. Over dinner, we sampled a number of recent vintages from the estate, and the lead winemaker offered us in-depth insight into the winemaking techniques he uses to bring out the best flavors in the wine.