"The Muscadet-Sevre et Maine sub-appellation is the most productive and notable region of Muscadet, producing more than three-quarters of the region's entire production. (In contrast, the Muscadet-Coteaux de la Loire AOC only produces around 20% of the amount of wine of Muscadet-Sevre et Maine) In fact, more AOC Muscadet-Sevre et Maine is produced on a yearly basis than in any other single AOC in the entire Loire Valley.
The appellation is located east and south around the city of Nantes and is named after the rivers Sevre and Maine that flow through it. Vineyard soil composition varies throughout the region and can range from the granite and schist hillsides around the village of Saint-Fiacre-sur-Maine to the predominately clay based soils of Vallet.
The most ideally situated vineyards are located around the villages of La Chapelle-Heulin, St-Fiacre, Vallet and Vertou Around 45% of the wine made Muscadet-Sevre et Maine is aged sur lie. The wines made in this style tend to be slightly fuller body and can have some of the texture and mouthfeel of a white Bourgogne AOC. Well made examples will have a balance of fruit, acidity and texture."