Port Wine is a fortified wine, as defined in EU legislation. It is produced in the Demarcated Region of the Douro under very specific conditions resulting from natural and human factors. The winemaking procedures, based on traditional methods, include stopping the fermentation of the must by adding grape brandy (benefÃcio), making up lots of wine and ageing the wine.
Port Wine stands out from ordinary wines due to its unique characteristics: an enormous variety of types that surprise us with the wealth and intensity of their incomparable aromas, a highly persistent aroma and flavour, a high alcohol content (usually between 19 and 22% vol.), a vast range of degrees of sweetness and a assortment of colours. There is a set of categories that identify the different types of Port Wine.
1. Ruby Style: Bottled matured
a) Ruby Reserve Port; b) Late Bottled Vintage Port (LBV); c) Vintage Port; d) Port (Vintage) Single Quinta Vintage
2. Tawny Style: Wood matured
a) Tawny Reserve Port; b) Tawny 10 years old Port; c) Tawny 20 years old Port; d) Tawny 30 years old Port; e) Tawny 40 years old Port; f) Colheita Port
3. White Port Wine
Port Wines can bear the designation 'Reserve' or 'Indication of Age' (10, 20, 30 or more than 40 years old) on the label, provided that the criteria of the Port Wine regulations are met.
Conservation
After the bottle has been opened, its conservation will depend on the Port Wine category and its place of storage. The suggested periods are only for guidance purposes
Vintage: 1 – 2 days
LBV: 4 – 5 days
Crusted: 4 – 5 days
Ruby / Ruby Reserve: 8 – 10 days
Tawny / Tawny Reserve: 3 – 4 weeks
Tawny with an Indication of Age: (10, 20, 30, +40 years): 1 – 4 months (Younger Tawnies should be consumed earlier)
White Port with an Indication of Age (10, 20, 30, +40 years): 1 – 4 months (Younger White Ports should be consumed earlier)
Colheita: 1 – 4 months (Younger wines should be consumed earlier)
Standard White Port, depending on the style: Modern (fresh and fruity) – 8 - 10 days; Traditional (wood matured): 15 – 20 days
Serving temperatures
Rosé Port: 4ºC
White Port: 6-10ºC
Ruby style Port: 12-16ºC
Tawny style Port: 10-14ºC