Madeira
Madeira is actually a type of fortified wine made on the island of Madeira off the north-western coast of spain. It is made in the same fashion as sherry however is gains its distinctive difference from other fortified wine because of a process called maderization. Basically this means the wine is essentially cooked or warmed up for a period of time, often in the attic of the winery, and historically on the boat ride from the island of Maderia to the mainland. This cooking process gives the wine a nutty, jammy, almost burn character. And like champagne Madeira can only be called Madeira if made on the island of Madeira.
Wines that have the highest concentration of alcohol are called fortified wines. Alcohol content in fortified wine can be as high as 18%, and happens when the yeast dies which adds more alcohol to the wine.
Sherry. Fino, Amondillado or Oloroso
No, it is a fortified wine.
A fortified wine is a wine that has had a spirit added to it in its fermentation stage. This adds a different flavor to the wine as well as preserving it. the sweetness of the wine is usually determined by when the alcohol is added in the fermentation stage, the sooner, the sweeter.
port
fortified
what are the characteristic of fortified wines
The introduction of the port wine which is a sweet fortified wine from the Douro region of Portugal.
port
Port is a good example, the wine is fortified with the addition of a Brandy (distilled grape spirits), in order to stop the fermentation and to boost the alcohol content. The wine is then stored and aged before being bottled.
Fortified wine does not contain any carbon dioxide. It is made by adding alcohol or brandy to a table wine to increase its alcohol content. If it had carbon dioxide it would come under the head sparkling wine.