White wine process of secondary fermentation of champagne. The enrichment of some of the population created a craze for rare wines. This phenomenon, which was already responsible for the development of sherry in England, was reproduced in Central Europe. The discovery of the benefits of the noble rot on white grapes took place around 1650 in Hungary for the development of Tokaji wine. Hugh Johnson declared that: "the Tokay of three centuries ago was the best sweet wine in the world, it was inherited from a long-standing winemaking tradition". Developed with a grape whose exceptional maturity is due to a trade secret,
German wine classification German wine classification The German wine classification system puts a strong emphasis on standardization and factual completeness, and was first implemented per the German Wine Law of 1971. Almost all of Germany's vineyards are delineated and registered as one of approximately 2,600 Einzellagen ('individual sites'), and the produce from one can be used to make German wine at any quality level, depending not on yields but on the ripeness, or must weight of the grapes. In a country as far north as Germany, the ripeness of grapes varies tremendously and profoundly affects the types of wine that can be produced.