The primary grapes used in the production of Champagne are Pinot noir, Chardonnay and Pinot Meunier. Through international treaty, national law or quality-control/consumer protection related local regulations, most countries limit the use of the term to only those wines that come from the Champagne appellation. In Europe, this principle is enshrined in the European Union by Protected Designation of Origin (PDO) status. Other countries, such as the United States, have recognized the exclusive nature of this name, yet maintain a legal structure that allows certain domestic producers of sparkling wine to continue to use the term "champagne" under limited circumstances. The majority of US-produced sparkling wines do not use the term "champagne" on their labels and some states, such as Oregon, ban producers in their states from using the term as it can be confusing to consumers.
Champagne first gained world renown because of its association with the anointment of French kings. Royalty from throughout Europe spread the message of the unique sparkling wine from Champagne and its association with luxury and power in the 17th, 18th and 19th century. The leading manufacturers devoted considerable energy to creating a history and identity for their wine, associating it and themselves with nobility and royalty. Through advertising and packaging they sought to associate Champagne with high luxury, festivities, and rites of passage. Their efforts coincided with the emergence of a middle class that was looking for ways to spend its money on symbols of upward mobility.
Use of the word "champagne"
There are many sparkling wines produced worldwide, yet most legal structures reserve the term "champagne" exclusively for sparkling wines from the Champagne region, made in accordance with Comité Interprofessionel du Vin de Champagne regulations. In the European Union and many other countries, the name Champagne is legally protected by the Treaty of Madrid (1891) designating only the sparkling wine produced in the eponymous region and adhering to the standards defined for it as an Appellation d'origine contrôlée; the right was reaffirmed in the Treaty of Versailles after World War I. This legal protection has been accepted by numerous other countries worldwide. Most recently Canada, Australia, and Chile signed agreements with Europe that will limit the use of the term "champagne" to only those products produced in the Champagne region. The United States acknowledges the exclusive nature of the "champagne" term and bans the use from all new US produced wines. Only those that had approval to use the term on labels before 2006 may continue to use it and only when it is accompanied by the wine's actual origin (e.g. California).
Production
Méthode Champenoise is the traditional method by which Champagne is produced. After primary fermentation and bottling, a second alcoholic fermentation occurs in the bottle. This second fermentation is induced by adding several grams of yeast (usually Saccharomyces cerevisiae, although each brand has its own secret recipe) and several grams of rock sugar. According to the Appellation d'Origine Contrôlée a minimum of 1.5 years is required to completely develop all the flavour. For years where the harvest is exceptional, a millesimé is declared and some Champagne will be made from and labeled as the products of a single vintage rather than a blend of multiple years' harvests. This means that the Champagne will be very good and has to mature for at least 3 years. During this time the Champagne bottle is sealed with a crown cap similar to that used on beer bottles.
After aging, the bottle is manipulated, either manually or mechanically, in a process called remuage, so that the lees settle in the neck of the bottle. After chilling the bottles, the neck is frozen, and the cap removed. The pressure in the bottle forces out the ice containing the lees, and the bottle is quickly corked to maintain the carbon dioxide in solution. Some syrup (le dosage) is added to maintain the level within the bottle.
Types of Champagne
Most of the Champagne produced today is "Non-vintage", meaning that it is a blended product of grapes from multiple vintages. Most of the base will be from a single year vintage with producers blending anywhere from 10–15% (even as high as 40%) of wine from older vintages. If the conditions of a particular vintage are favorable, some producers will make a "Vintage" wine that must be composed of at least 85% of the grapes from vintage year. Under Champagne wine regulations, houses that make both vintage and non-vintage wines are allowed to use no more than 80% of the total vintage's harvest for the production of vintage Champagne. This allows at least 20% of the harvest from each vintage to be reserved for use in non-vintage Champagne. This ensures a consistent style that consumers can expect from non-vintage Champagne that doesn't alter too radically depending on the quality of the vintage. In less than ideal vintages, some producers will produce a wine from only that single vintage and still label it as non-vintage rather than as "vintage" since the wine will be of lesser quality and the producers have little desire to reserve the wine for future blending.
- Prestige cuvée: A cuvée de prestige is a proprietary blended wine (usually a Champagne) that is considered to be the top of a producer's range. Famous examples include Louis Roederer's Cristal, Laurent-Perrier's Grand Siècle, Moët & Chandon's Dom Pérignon, Duval-Leroy's Cuvée Femme and Pol Roger's Cuvée Sir Winston Churchill. Perhaps the original prestige cuvée was Moët & Chandon's Dom Pérignon, launched in 1936 with the 1921 vintage. Until then, Champagne houses produced different cuvées of varying quality, but a top-of-the-range wine produced to the highest standards (and priced accordingly) was a new idea. In fact, Louis Roederer had been producing Cristal since 1876, but this was strictly for the private consumption of the Russian tsar. Cristal was made publicly available with the 1945 vintage. Then came Taittinger's Comtes de Champagne (first vintage 1952), and Laurent-Perrier's Grand Siècle 'La Cuvée' in 1960, a blend of three vintages (1952, 1953, and 1955)& Perrier Jouet's 'La Belle Epoque'. In the last three decades of the 20th century, most Champagne houses followed these with their own prestige cuvées, often named after notable people with a link to that producer (Veuve Clicquot's La Grande Dame, the nickname of the widow of the house's founder's son; Pol Roger's Cuvée Sir Winston Churchill, named for the British prime minister; and Laurent-Perrier's Cuvée Alexandra rosé, to name just three examples), and presented in non-standard bottle shapes (following Dom Pérignon's lead with its 18th-century revival design).
- Blanc de noirs: A French term (literally "white of blacks") for a white wine produced entirely from black grapes. Black, or red, grapes have a white flesh and grape juice obtained after minimal possible contact with the skins produces white wine, the color of which is offset by the small amount of red skin pigments and turns into lighter shades of yellow, often described as white-yellow, white-grey, or silvery. It is often encountered in Champagne, where a number of houses have followed the lead of Bollinger's prestige cuvée Vieilles Vignes Françaises in introducing a cuvée made from either Pinot Noir, Pinot Meunier or a blend of the two (these being the only two black grapes permitted within the Champagne AOC appellation). Although Bollinger's wine is famed for its intense richness and full-bodied nature, this has more to do with the way the grapes are planted and when they are harvested than any intrinsic property of blanc de noirs Champagne, which is often little different from cuvées including a proportion of Chardonnay.
- Blanc de blancs: A French term that means "white of whites", and is used to designate Champagnes made exclusively from Chardonnay grapes. The term is occasionally used in other sparkling wine-producing regions, usually to denote Chardonnay-only wines rather than any sparkling wine made from other white grape varieties.[18] A famous example is Ruinart.
- Rosé Champagne: The rosé wines of Champagne are produced either by leaving the clear juice of black grapes to macerate on its skins for a brief time (known as the saigneé method) or, more commonly, by adding a small amount of still Pinot noir red wine to the sparkling wine cuvee. Champagne is typically light in color even if it is produced with red grapes, because the juice is extracted from the grapes using a gentle process that minimizes the amount of time the juice spends in contact with the skins, which is what gives red wine its color. Rosé Champagne is one of the few wines that allows the production of Rosé by the addition a small amount of red wine during blending. This ensures a predictable and reproducible color, allowing a constant Rosé color from year-to-year
Sweetness
The amount of sugar (dosage) added after the second fermentation and aging varies and will dictate the sweetness level of the Champagne.
- Brut Natural or Brut Zéro (less than 3 grams of sugar per liter)
- Extra Brut (less than 6 grams of sugar per liter)
- Brut (less than 12 grams of sugar per liter)
The most common is Brut, although throughout the 19th century and into the early 20th century Champagne was generally much sweeter than it is today.
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