Teinturier, a French language

French language

French is a Romance language spoken as a first language in France, the Romandy region in Switzerland, Wallonia and Brussels in Belgium, Monaco, the regions of Quebec and Acadia in Canada, and by various communities elsewhere. Second-language speakers of French are distributed throughout many parts...

 term meaning to dye

Dye

A dye is a colored substance that has an affinity to the substrate to which it is being applied. The dye is generally applied in an aqueous solution, and requires a mordant to improve the fastness of the dye on the fiber....

 or stain

Stain

A stain is a discoloration that can be clearly distinguished from the surface, material, or medium it is found upon. Stains are caused by the chemical or physical interaction of two dissimilar materials...

, is a wine term applied to grape

Grape

A grape is a non-climacteric fruit, specifically a berry, that grows on the perennial and deciduous woody vines of the genus Vitis. Grapes can be eaten raw or they can be used for making jam, juice, jelly, vinegar, wine, grape seed extracts, raisins, molasses and grape seed oil. Grapes are also...

s whose flesh and juice is red in colour due to anthocyanin

Anthocyanin

Anthocyanins are water-soluble vacuolar pigments that may appear red, purple, or blue according to pH...

 pigments accumulating within the pulp of the grape berry itself. In most cases, anthocyanin pigments are confined to the outer skin tissue only, and the squeezed grape juice of most dark-skinned grape varieties is clear. The red colour of red wine comes from anthocyanins extracted from the macerated

Maceration (wine)

Maceration is the winemaking process where the phenolic materials of the grape— tannins, coloring agents and flavor compounds— are leached from the grape skins, seeds and stems into the must. Maceration is the process by which the red wine receives its red color, since 99% of all grape juice is...

 (crushed) skins, over a period of days during the fermentation

Fermentation (wine)

The process of fermentation in wine turns grape juice into an alcoholic beverage. During fermentation, yeast interact with sugars in the juice to create ethanol, commonly known as ethyl alcohol, and carbon dioxide...

 process.

Wines

Teinturier varieties, while containing a lot of colour, usually make poor wines, perhaps due to a higher level of tannins, compounds structurally related to the anthocyanins. Many winemakers blend small volumes of teinturier juices into their wines, to boost the colour, without dramatically impacting the taste.

Examples

Examples of teinturier grape varieties are the Pinot (fin) teinturier, Alicante Bouschet

Alicante Bouschet

Alicante Bouschet or Alicante Henri Bouschet is a wine grape variety that has been widely cultivated since 1866. It is a cross of Petit Bouschet and Grenache. Alicante is a teinturier, a grape with red flesh. It is one of the few teinturier grapes that belong to the Vitis vinifera species...

, Saperavi

Saperavi

Saperavi is an acidic, teinturier-type grape variety native to Georgia, where it is used to make many of the region's distinctive wines, along with the Alexandreuli and Rkastiteli varieties. Leaves are 3-lobed, large, and roundish...

 and Dunkelfelder

Dunkelfelder

Dunkelfelder is a dark-skinned variety of grape used for red wine. It was created by Germanviticulturalist Gustav Adolf Froelich . He probably crossed Färbertraube with Blauer Portugieser...

.