 With white wines, Moscato is the most prominent with its sparkling and frizzante style wines.Other notable white wines include styles made from the Cortese grape in Gavi as well as blends of Cortese with Arneis and Favorita from Colli Tortonesi and Alto Monferrato.Since the 1980s there has been growing numbers of experimental plantings with the international varieties of Cabernet Sauvignon, Chardonnay, Merlot, Pinot noir, Sauvignon blanc and Syrah.