Sauvignon Blanc is a green-skinned grape variety which originates from the Bordeaux region of France. The grape gets its name from the French word sauvage ("wild") and blanc ("white") due to its early origins as an indigenous grape in South West France. It is now planted in many of the world's wine regions, producing a crisp, dry, and refreshing white varietal wine. Conversely, the grape is also a component of the famous dessert wines from Sauternes and Barsac. Sauvignon Blanc is widely cultivated in France, Chile, Australia, New Zealand, South Africa, Brazil, Moldova and California.
|Wine description||crisp, elegant, and fresh|
|Food pairing||Fish, cheese, particularly Chevre, can pair with sushi|
|Notable regions||Chile, New Zealand, California, Loire Valley, Bordeaux|
|Notable wines||Sauternes, Sancerre|
Depending on the climate, the flavor can range from aggressively grassy to sweetly tropical. Wine experts have used the phrase "crisp, elegant, and fresh" as a favorable description of Sauvignon Blanc from the Loire Valley and New Zealand. Sauvignon Blanc, when slightly chilled, pairs well with fish or cheese, particularly Chevre. It is also known as one of the few wines that can pair well with sushi.
Along with Riesling, Sauvignon Blanc was one of the first fine wines to be bottled with a screwcap in commercial quantities, especially by New Zealand producers. The wine is usually consumed young, as it does not particularly benefit from aging, except for some oak-aged Pessac-leognan and Graves from Bordeaux that can age up to fifteen years. Dry and sweet white Bordeaux, typically made with Sauvignon Blanc as a major component, is the one exception.
The Sauvignon Blanc grape traces its origins to western France in the Loire Valley and Bordeaux Regions. At some point in the 18th century, the vine paired with Cabernet Franc to parent the Cabernet Sauvignon vine in Bordeaux. In the 19th century, plantings in Bordeaux were often interspersed with Sauvignon vert (In Chile, known as Sauvignonasse) as well as the Sauvignon Blanc pink mutation Sauvignon Gris. Prior to the phylloxera epidemic, the insect plague which devastated French vineyards in the 19th century, these interspersed cuttings were transported to Chile where the field blends are still common today. Despite the similarity in names, Sauvignon Blanc has no known relation to the Sauvignon Rose mutation found in the Loire Valley of France.
The first cuttings of Sauvignon Blanc were brought to California by Charles Wetmore, founder of Cresta Blanca Winery, in the 1880s. These cuttings came from the Sauternes vineyards of Chateau d'Yquem. The plantings produced well in Livermore Valley. Eventually, the wine acquired the alias of "Fume Blanc" in California by promotion of Robert Mondavi in 1968. The grape was first introduced to New Zealand in the 1970s as an experimental planting to blended with Muller-Thurgau.
In France, Sauvignon Blanc is grown in the maritime climate of Bordeaux (especially in Entre-Deux-Mers, Graves and Pessac-Leognan as a dry wine, and in Sauternes as a sweet wine) as well as the continental climate of the Loire Valley (as Pouilly Fume, Sancerre, and Sauvignon de Touraine). The climates of these areas are particularly favorable in slowing the ripening on the vine, allowing the grape more time to develop a balance between its acidity and sugar levels. This balance is important in the development of the intensity of the wine's aromas. Winemakers in France pay careful attention to the terroir characteristics of the soil and the different elements that it can impart to the wine. The chalk and Kimmeridgean marl of Sancerre and Pouilly produces wines of richness and complexity while areas with more compact chalk soils produces wines with more finesse and perfume. The gravel soil found near the Loire River and its tributaries impart spicy, floral and mineral flavors while in Bordeaux, the wines have a fruitier personality. Vines planted in flint tend to produce the most vigorous and longest lasting wines.
Pouilly Fume originate from the town of Pouilly-sur-Loire, located directly across the Loire River from the commune of Sancerre. The soil here is very flinty with deposits of limestone which the locals believed imparted a smoky, gun flint flavor to the wine and hence FumÃ©, the French word for "smoke" was attached to the wine.Along with Semillon, Muscadelle and Ugni Blanc, Sauvignon Blanc is one of only four white grapes allowed in the production of white Bordeaux wine. Mostly used as a blending grape, Sauvignon Blanc is the principal grape in Chateau Margaux's Pavillon Blanc, In the northern Rhone Valley, Sauvignon Blanc is often blended with Tresallier to form a tart white wine.
In the Sauternes region, the grape is blended with Semillon to make the late harvest wine, Sauternes. The composition of Sauvignon Blanc varies from producer and can range from 5-50% with the Premier Cru SuperieurChateau d'Yquem using 20%. A traditional practice often employed in Sauternes is to plant one Sauvignon Blanc vine at regular intervals among rows of Semillon. However, Sauvignon Blanc's propensity to ripen 1-2 weeks earlier can lead the grapes to lose some of their intensity and aroma as they hang longer on the vine. This has prompted more producers to isolate their parcels of Sauvignon Blanc.
Near the edge of the Chablis commune is an AOC called Saint-Bris that is gaining attention for its Sauvignon Blanc production.
In Australia, particularly the Margaret River region, the grape is often blended with Semillon. Varietal styles, made from only the Sauvignon Blanc grape, from Adelaide Hills and Padthaway have a style distinctive from their New Zealand neighbors that tend to be more ripe in flavor with white peach and lime notes and slightly higher acidity.
In the early 1990s, ampelographers began to distinguish Sauvignon Blanc from Sauvignonasse plantings in Chile. The character of non-blended Chilean Sauvignon Blanc are noticeably less acidic than the wines of New Zealand and more similar to the French style that is typical of Chilean wines. The region of Valparaso is the most notable area for Sauvignon Blanc in Chile due to its cooler climate which allows the grapes to be picked up to six weeks later than in other parts of Chile. In Brazil, ampelographers have discovered that the vines called Sauvignon Blanc planted in the region are really Seyval Blanc.
In the 1990s, Sauvignon Blanc wines from the maritime climatic regions of New Zealand, particularly the South Island, became popular on the wine market. Although they remain widely distributed and critically lauded, some experts point to a drop in quality due to the dramatic rise in demand. In the Marlborough region, sandy soils over slate shingles have become the most desirable locations for plantings due to the good drainage of the soil and poor fertility that encourages the vine to concentrate its flavors in lower yields. In the flood plain of the Wairau River Valley, the soil runs in east-west bands across the area. This can create a wide diversity of flavors for vineyards that are planted north-south with the heavier soils producing more herbaceous wines from grapes that ripen late and vines planted in stonier soils ripening earlier and imparting more lush and tropical flavors. It is this difference in soils, and the types of harvest time decisions that wine producers must make, that add a unique element to New Zealand Sauvignon Blanc.
The long narrow geography of the South Island ensures that no vineyard is more than 80 miles (130 km) from the coast. The cool, maritime climate of the area allows for a long and steady growing season in which the grapes can ripen and develop a natural balance of acids and sugars. This brings out the flavors and intensity that New Zealand Sauvignon Blancs are noted for. More recently, Waipara in the South Island and Martinborough, Gisborne and Hawkes Bay in the North Island have been attracting attention for their Sauvignon Blanc releases, which often exhibit subtle differences to those from Marlborough (Air New Zealand Wine Awards 2000-2006). The asparagus, gooseberry and green flavor commonly associated with New Zealand Sauvignon Blanc is derived from flavor compounds known as methoxypyrazines that becomes more pronounced and concentrated in wines from cooler climate regions. Riper flavors such as passion fruit, along with other notes such as boxwood, may be driven by thiol concentrations.
In North America, California is the leading producer of Sauvignon Blanc with plantings also found in Washington State and on the Niagara Peninsula and Okanagan Valley in Canada. In California wine produced from the Sauvignon Blanc grape is also known as FumÃ© Blanc. This California wine was first made by Napa Valley's Robert Mondavi Winery in 1968. Mondavi had been offered a crop of particularly good Sauvignon Blanc grapes by a grower. At that time the variety had a poor reputation in California due to its grassy flavor and aggressive aromas. Mondavi decided to try to tame that aggressiveness with barrel agings and released the wine under the name Fume Blanc as an allusion to the French Pouilly-Fume. The usage of the term is primarily a marketing base one with California wine makers choosing whichever name they prefer. Both oaked and unoaked Sauvignon Blanc wines have been marketed under the name FumÃ© blanc. California Sauvignon Blancs tend to fall into two styles. The New Zealand influenced-Sauvignon Blanc have more tropical fruit undertones with citrus and passion fruit notes. The Mondavi-influenced Fume Blanc are more round with melon notes.
Sauvignon Blanc is also beginning to gain prominence in areas like South Africa's Stellenbosch and Durbanville and Italy's Collio areas. It is also one of the main ingredient in Muffato della Sala, one of Italy's most celebrated sweet wines.
Another important decision is the temperature of fermentation. French winemakers prefer warmer fermentations (around 16-18 Â°C) that bring out the mineral flavors in the wine while New World winemakers prefer slightly colder temperatures to bring out more fruit and tropical flavors. A small minority of Loire winemakers will put the wine through malolactic fermentation, a practice more often associated with New Zealand wines. Oak aging can have a pronounced effect on the wine, with the oak rounding out the flavors and softening the naturally high acidity of the grape. Some winemakers, like those in New Zealand and Sancerre, prefer stainless steel fermentation tanks over barrels with the intention of maintaining the sharp focus and flavor intensity.
RED GRAPE VARIETIES