ortese is one of the most important dry white wines produced in Piedmont. It does not enjoy the same reputation as the reds and Moscatos, which take pride of place in the region, but it is, in any case, an excellent wine for consumption at meals. It is produced in the Upper Monferrato in a district bounded by the rivers Bormida and Scrivia and flanked by the Ligurian Apennines. The winemaking area's principal centers are Acqui, Ovada and Novi, all in the province of Alessandria.Cortese, which is the district's most typical white-grape variety, is believed to have originated locally and was already well known by the 18th century. The first fairly detailed description of the Cortese grape can, in fact, be found in the ampelography of the varieties cultivated in Piedmont that was compiled by Count Nuvolone, deputy director of the Turin Agrarian Society, in 1789. He observed that Cortese "has rather elongated clusters with fairly large grapes, which, when ripe, become yellow and good to eat. The vine bears abundantly and the wine keeps well.''
That first description was followed by another written in 1852. That account described production in various parts of the region, including "old Piedmont,'' and emphasized that the grape was appreciated because of its purity as well as its vigorous output.
In addition, because of the variety's considerable resistance to diseases and to unfavorable climatic conditions, it was considered highly suited to the western Oltrep˜ Pavese, where it was frequently included in new plantings.
The Cortese dell'Alto Monferrato received its Denominazione di Origine Controllata in 1979 and has made a major contribution in recent years to the expansion of the production of Piedmontese white wines, which, still today, represent only slightly more than a third of the output of reds.
