Our tastings over the past week covered 685 wines from seven countries, with a heavy focus on a few of the major wine-producing countries in the world – Italy, Australia and France. Senior Editor Stuart Pigott was in France with James Suckling and Associate Editor Claire Nesbitt, and he was struck by the enormous stylistic diversity among some of the Champagnes he tasted, especially the single-vineyard offerings of Champagne Marguet in Ambonnay. Benoit Marguet-Bonnerave, the head of the winery, does things differently since he converted his vineyards to biodynamic cultivation back in 2009.
“The difference is not just in the vineyards, but also in the cellar,“ he explained. “For example, we are not afraid of volatile acidity. In fact, I feel a bit of it really adds something."
Volatile acidity is like vinegar and results in a “lifted” nose. If it's too obvious, then it’s definitely a fault. However, a smaller amount of volatile acidity is a key element in some powerful reds from places as diverse as Napa Valley to Chateauneuf du Pape and Amarone della Valpolicella, adding to their aromatic appeal. Its role in white and sparkling wines is rarely discussed, except when it’s a flaw.