Passito

Straw wine, or raisin wine, is a wine made from grapes that have been dried to concentrate their juice. The result is similar to that of the ice wine process, but suitable for warmer climates. The classic method dries clusters of grapes on mats of straw in the sun, but some regions dry them under cover, on roofs, or on modern racks, while some hang up the grapes or leave them to dry on the vine. The technique dates back to pre-Roman times, and most production of these wines has been in Northern Italy, Greece, and the French Alps. However producers in other areas are now starting to experiment with the method.

Straw wines are typically sweet to very sweet white wines, similar in density and sweetness to Sauternes and capable of long life. The low yields and labour-intensive production method means that they are quite expensive. Around Verona red grapes are dried, and are fermented in two different ways to make a dry red wine (Amarone) and a sweet red wine (Recioto della Valpolicella).

A dried grape wine known as the Cypriot Manna was described in 800 BC by the Greek poet Hesiod. Similar principles were used to make the medieval Cypriot wine Commandaria, which is still produced today. Various Mediterranean raisin wines were described in the first century AD by Columella and Pliny the Elder. Pliny uses the Greek term for honey wine for the following raisin wine, "The grapes are left on the vine to dry in the sun...It is made by drying grapes in the sun, and then placing them for seven days in a closed place upon hurdles, some seven feet from the ground, care being taken to protect them at night from the dews: on the eighth day they are trodden out: this method, it is said, produces a liquor of exquisite bouquet and flavour. The liquor known as melitites is also one of the sweet wines." Columella discusses the Passum wine made in ancient Carthage. The modern Italian name for this wine, passito, echoes this ancient word, as does the French word used to describe the process of producing straw wines, . Perhaps the closest thing to passum is Moscato Passito di Pantelleria from Zibibbo, a variety of the ancient muscat grape, produced on Pantelleria, an island in the Strait of Sicily (50 miles from Tunisia) opposite to where Carthage used to be.

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Wikipedia