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33-552: Icewine production is risky (the frost may not come at all before the grapes rot or are otherwise lost) and requires the availability of a large enough labour force to pick the whole crop within a few hours, at a moment's notice, on the first morning that is cold enough. The grapes for icewine must only be harvested when they are frozen naturally and the temperature must be -8 C (20°F) or below when they are picked. This results in relatively small amounts of ice wine being made worldwide, making icewines generally expensive. Icewine production

66-590: A half-bottle price set at C$ 30,000, making it the world's most expensively priced wine. China is the second largest global producer of ice wine, and produces approximately 40% of the world's ice wine, and with significant portions of the industry occurring in Gansu and Lioaning provinces, and smaller portions in Yunnan and Xinjiang . Cold weather in Gansu province requires the trenching of vines to prevent die-off, but

99-527: A lower designation, such as Special Select Late Harvest or Select Late Harvest. Canadian rules were further tightened in British Columbia in 2000 after a producer dealt with the mild winter of 1999 by moving grapes up to the mountains to seek freezing temperatures. Though Pelee Island Winery and Hillebrand were Canada's first commercial icewine producers, starting production in 1983, Inniskillin Wines

132-479: A minuscule amount of frozen grapes. In 1984, Inniskillin winery was the first winery in Canada to produce icewine for commercial purposes, produced in 1984 under the direction of the winery's Austrian -born co-owner Karl Kaiser , often being mentioned as Canada's first icewine as they were "naturally frozen on the vine". Kaiser used nets to protect his vines and was able to produce Inniskillin's first icewine. This wine

165-408: A number of German icewines began to increase in 1961, and the wine increased in popularity in the following years. The production has been assisted by other technological inventions in the form of electric lighting driven by portable generators (to assist harvest in the cold hours of early-morning darkness, before sunrise and the grapes thaw), and remotely-controlled temperature alarms. After re-thawing,

198-536: Is Bonny Doon 's Vin de Glacière or King Estate 's Vin Glace (made from Oregon Pinot gris grapes). German wine law entirely bans post-harvest freezing methods, even if not labeled "Eiswein". Typical grapes used for icewine production are Riesling , considered to be the noblest variety by German winemakers; Vidal , highly popular in Ontario, Canada; and the red grape Cabernet Franc . Many vintners, especially from

231-458: Is also produced in all other wine growing provinces of Canada, including British Columbia, Quebec, and Nova Scotia. Icewine production is regulated by the VQA in the provinces of British Columbia and Ontario. If the sugar level in the grapes measures less than 35° Brix , then they may not be used for icewine, a minimum considerably higher than that of German Eiswein. These grapes are often downgraded to

264-671: Is as follows, in the measures used in the respective country: In Austria, Germany, the US, and Canada, the grapes must freeze naturally to be called icewine. In other countries, some winemakers use cryoextraction (mechanical freezing) to simulate the effect of a frost and typically do not leave the grapes to hang for extended periods as is done with natural icewines. Cryoextraction is the process by which grapes are frozen with refrigeration and pressed. Winemakers subject grapes to temperatures around 20 degrees Fahrenheit (or −7 degrees Celsius), and press them while still frozen. Ice crystals remain in

297-668: Is considered the most widely known Canadian icewine producer as the first Canadian winery to win a major international award, the Grand Prix d’Honneur at 1991 Vinexpo in France, with their 1989 Vidal Icewine (which was technically an illegal import into the EU ), placing Canadian icewines on the world stage. Pillitteri Estates Winery has emerged in the 2000s as the world's largest estate icewine producer. In November 2006, Canadian producer Royal DeMaria released five cases of Chardonnay icewine with

330-730: Is largely due to the more consistent winters in Canada. Must with insufficient brix level cannot be made into icewine, and is thus often sold as "special select late harvest" or "select late harvest" at a fraction of the price that true icewine commands. Ancient Rome Too Many Requests If you report this error to the Wikimedia System Administrators, please include the details below. Request from 172.68.168.226 via cp1108 cp1108, Varnish XID 224390005 Upstream caches: cp1108 int Error: 429, Too Many Requests at Thu, 28 Nov 2024 08:48:02 GMT Niagara Peninsula Too Many Requests If you report this error to

363-492: Is limited to that minority of the world's wine-growing regions where the necessary cold temperatures can be expected to be reached with some regularity. Canada is the world's largest producer of icewine, producing a greater volume of icewine than all other countries combined with Ontario producing over 90% of Canada's icewine, followed by Germany. There are indications that frozen grapes were used to make wine in Roman times. Pliny

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396-705: Is obviously not possible in ice wine production. Even though it is normal for residual sugar content in icewine to run from 180 g/L up to as high as 320 g/L (with a mean in the 220 g/L range), icewine is very refreshing (as opposed to cloying) due to high acidity. (The titratable acidity in ice wine is almost always above 10 g/L.) Icewine usually has a slightly lower alcohol content than regular table wine. Some Riesling icewines from Germany have an alcohol content as low as 6%. Icewines produced in Canada usually have higher alcohol content, between 8 and 13 percent. In most years, icewines from Canada generally have higher brix degree ( must weight ) compared to those from Germany. This

429-648: Is part of the Prädikatswein quality category in the German wine classification . The French language term Vin de glace is part of the wine classification in Luxembourg, but not in France, but is sometimes found on the rare bottles of icewine produced in Alsace . In most of France, the climate is too warm for icewine production. The Furano region of Central Hokkaido , Japan, produces an icewine each winter at

462-594: The Grand Prix d'Honneur at Vinexpo . The Canadian trend towards increased cultivation of Vitis vinifera (European) grape varieties in the 1990s expanded the palette of varieties available to be bitten by frost. By the early 2000s, Canada was established as the largest producer of icewine in the world. In 2001, the EU allowed the importation of Canadian icewine hence recognizing the standard equivalency. In contrast to most other wine-producing regions, Canada, particularly

495-503: The Niagara Peninsula , consistently undergoes freezing in winter and has become the world's largest icewine producer. As a result, Canada produces a greater volume of icewine than all other countries combined. Approximately 90 per cent of all icewine produced in Canada originate from Ontario-based wineries , with wineries in Ontario producing approximately 800,000 litres (210,000 US gal) of ice wine in 2016. However, it

528-785: The raisin -like grapes were harvested late enough for the first frost to have fallen. In either case, the method seems later to have been forgotten. Wine from Chiomonte in the Val di Susa was popular in Roman times and this town still today produces one of Italy's few ice wines. It is believed that the first post-Roman icewine was made in Franconia in 1794. Better documentation exists for an ice-wine harvest in Dromersheim close to Bingen in Rheinhessen on February 11, 1830. The grapes were of

561-534: The 1829 vintage. That winter was harsh and some wine growers had the idea to leave grapes hanging on the vine for use as animal fodder . When it was noticed that these grapes yielded very sweet must , they were pressed and an icewine was produced. Sweet wines produced from late harvested grapes were well-established as the most valued German wine style by the early 19th century, following the discovery of Spätlese at Schloss Johannisberg in Rheingau in 1775, and

594-400: The 2004 vintage, Semillion, and Sangiovese in 2007. Icewines from white varieties tend to be pale yellow or light gold in color when they are young and can maderise (acquiring a deep amber-golden color) as they age. The red varieties tend to have a light burgundy or even pink color like that of rosé wines, since the steeping of the skins in the pressed liquid typically used in red wine making

627-492: The Elder (AD 23 – 79) wrote that certain grape varieties were not harvested before the first frost had occurred. The poet Martial recommended that grapes should be left on the vine until November or until they were stiff with frost. Details as to the winemaking and description of these wines are unknown. It cannot be completely ruled out that the descriptions refer to dried grape wines , a common style of wine in Roman times, where

660-524: The Furano Winery. Because such a small amount can be made each year, it is produced in limited batches and sold only at the cellar door, 3.3 kilometres from Furano Station. The Furano Wine icewine is produced only in red. Northern Michigan wineries continue to follow the German laws that govern what wine qualifies as icewine, which dictates that icewine must be picked only when the grapes are frozen on

693-569: The New World, are experimenting with making icewine from other varieties: whites such as Seyval blanc , Chardonnay , Kerner , Gewürztraminer , Muscat Ottonel , Chenin blanc , Pinot blanc , and Ehrenfelser , or reds such as Merlot , Pinot noir , and even Cabernet Sauvignon . Pillitteri Estates Winery from the Niagara-on-the-Lake region of Ontario claim to be the first winery in the world producing Shiraz (Syrah) icewine with

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726-468: The fermentation (compared to days or weeks for regular wines) and special strains of yeasts should be used. Because of the lower yield of grape musts and the difficulty of processing, icewines are significantly more expensive than table wines . They are often sold in half-bottle volume (375 mL) or the even smaller 200ml bottle. New World wineries in particular sometimes bottle 200 mL and 50 mL gift packages. The minimum must weight requirements for icewine

759-406: The first eiswein at Schloss Johannisberg. There was little effort to systematically produce these wines during this period, and their production was probably the rare result of freak weather conditions. It was the invention of the pneumatic bladder press which made the production of ice wine practical and led to a substantial increase in the frequency and quantity of production. Production of

792-427: The grapes may hang on the vine for several months following the normal harvest. If a freeze does not come quickly enough, the grapes may rot and the crop will be lost. If the freeze is too severe, no juice can be extracted. Vineland Winery in Ontario once broke their pneumatic press in the 1990s while pressing the frozen grapes because they were too hard (the temperature was close to −20 °C (−4 °F)). The longer

825-533: The grapes will spoil quickly since ice crystals destroy cell walls. Thus, the harvest must be completed within a few hours on the first morning that is cold enough. Plastic films are used for "packaging" the vines during the waiting period between ripeness and first frost to protect the ripe grapes from being eaten by wildlife. Icewine was first produced in the Okanagan Valley of British Columbia by German immigrant Walter Hainle in 1972. This icewine

858-412: The harvest is delayed, the more fruit will be lost to wild animals and dropped fruit. Since the fruit must be pressed while it is still frozen, pickers often must work at night or very early in the morning, harvesting the grapes within a few hours, while cellar workers must work in unheated spaces. The high sugar level in the must leads to a slower-than-normal fermentation. It may take months to complete

891-482: The press, while concentrated juice flows out. The resulting wine resembles ice wine. The process of freeze distillation is similar in its concentrating effects, although it occurs after fermentation. These non-traditional wines are sometimes referred to as "icebox wines". This may be in reaction to restrictions on using the term "ice wine", such as was ruled in the United States of America in 2002. An example

924-484: The region has conditions that lead to resilience to rots and is low in industrial pollution. The most famous (and expensive) icewines are German Eiswein , but icewine is also made in European countries such as Austria, Croatia, Czech Republic, Denmark, France, Georgia, Hungary, Italy, Lithuania, Luxembourg, Moldova, Poland, Romania, Slovakia, Slovenia, Spain, Sweden and Switzerland at least in smaller quantity. Eiswein

957-519: The subsequent introduction of the Auslese designation. These wines would usually be produced from grapes affected by noble rot. Thus, eiswein is a more recent German wine style than the botrytised wines. Throughout the 19th century and until 1960, eiswein harvests were a rare occurrence in Germany. Only six 19th-century vintages with eiswein harvests have been documented, including 1858,

990-404: The term 'icewine' or any variation thereof, and if the wine is labeled to suggest it was made from frozen grapes, the label must be qualified to show that the grapes were frozen postharvest." Natural icewines require a hard freeze (by law in Canada −8 °C (18 °F)) or colder, and in Germany −7 °C (19 °F) or colder), to occur sometime after the grapes are ripe , which means that

1023-504: The vine. In 2002, six Michigan wineries produced over 13,000 half-bottles of ice wine, a record at that time. A growing number of wineries near Lake Erie , especially in Pennsylvania, New York, and Ashtabula County, Ohio , also produce icewine. The US law for icewines specifies that grapes must be naturally frozen. The TTB (Tax and Trade Bureau) regulations state that "Wine made from grapes frozen after harvest may not be labeled with

Ice wine - Misplaced Pages Continue

1056-437: Was made from Vidal grapes and was labelled "Eiswein". After icewine production established a commercial footing, Canadian icewine quickly became popular with domestic consumers and reviewers. Other Canadian producers and regions picked up the idea since harsh Canadian winters lend themselves to large-scale production. The international breakthrough of Canadian icewine came in 1991, when Inniskillin's 1989 Vidal icewine won

1089-586: Was the result of an early and unexpected frost, and yielded 40 litres (8.8 imp gal; 11 US gal) of wine, which Hainle originally did not intend to sell, although he did so in 1978. In 1983, Niagara -based wineries Inniskillin 's and Reif Estate Winery , as well as Hillebrand, and Pelee Island Winery , two wineries with Austrian winemakers situated in another part of Ontario , all left grapes on their vines in an attempt to produce icewine. Inniskillin and Reif lost their entire crop to hungry birds, while Hillebrand and Pelee Island were able to harvest

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