and Chardonnay. The traditional Rhône grapes of Mourvedre, Grenache, Syrah, and Viognier are also prominent. Chardonnay is a major white grape, used in the Vin de Pays d'Oc and the sparkling Crémant de Limoux. Others include Chenin blanc and Mauzac, which is also the principal grape in the sparkling Blanquette de Limoux. The sweet fortified wines of the Muscat de Frontignan and Muscat de St-Jean Minervois regions are made with the Muscat Blanc à Petits Grains grapes. In the Muscat de Rivesaltes AOC, fortified wines are made from Muscat of Alexandria grapes. Among the reds, Grenache, Syrah, Carignan, Cinsault, and Mourvedre are major grapes of the Corbières, Faugères, Fitou, and Minervois AOCs. Cinsault is also commonly used in rosé production along with Lladoner Pelut, Piquepoul noir, Terret noir, and Grenache. Grenache is also the main grape used in the fortified wines of the Banyuls and Rivesaltes region. Some of the oldest vines in France are Carignan grapes. Winemakers often use carbonic maceration to soften the tannins. Other varieties that can be found include Roussanne, Marsanne, Vermentino, Bourboulenc, Clairette blanche, Grenache blanc, Grenache gris, Piquepoul blanc, Piquepoul gris, and Macabeo. Wines and taxonomy Wines from the Languedoc can carry an enormous number of names, ranging from broad regional designations like Vin de Pays d'Oc to very specific geographical classifications with restrictions on grape variety, like Corbières and Minervois. Since the 1990s, the INAO has been creating smaller AOC classifications which take into account the intricate microclimates and soil variations in the Languedoc-Roussillon. Younger appellations like the Cabardes and subregions like Minervois la Livinière, Corbières-Boutenac and St-Chinian-Berlou are much smaller in scope. While these new appellations have been praised for consistently improving their product, others have criticized the additions for further complicating an already esoteric system of classification. The majority of wine produced in the Languedoc are labeled vin ordinaire. There is also sizable production of Vins Doux Naturels. Vins de Pays The introduction of the vins de pays, a classification produced under less stringent regulations than those of an AOC, opened up the Languedoc wine industry to the labeling of varietal wines and the blending of international varieties such as Cabernet Sauvignon, Merlot, Syrah and Chardonnay. Examples include Vin de pays d'Oc, Vin de pays d'Aude, Vin de pays de l'Hérault, and Vin de Pays du Gard. Winemakers such as Guy Anderson, Thierry Boudinaud and E. & J. Gallo Winery capitalized