Wine glass

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Pair of 18th century opaque twist stem glasses Twisted stem glass.JPG
Pair of 18th century opaque twist stem glasses

A wine glass is a type of glass that is used for drinking or tasting wine. Most wine glasses are stemware (goblets), composed of three parts: the bowl, stem, and foot. There are a wide variety of slightly different shapes and sizes, some considered especially suitable for particular types of wine.

Contents

Some authors recommend one holds the glass by the stem, to avoid warming the wine and smudging the bowl; [1] alternately, for red wine it may be good to add some warmth.

Before "glass" became adopted as a word for a glass drinking vessel, a usage first recorded in English c. 1382, wine was drunk from a wine cup, of which there were a huge variety of shapes over history, in many different materials. Wine cups in precious metals remained in use until the Early Modern period, but as glass got better and cheaper, were generally replaced everywhere except in churches, where chalices are still normally in metal. In wealthy homes in England, glasses replaced silver wine cups of very similar size and shape in the 1600s. [2]

Shapes

Variety of shapes of wine glasses and flutes Verres a vin.svg
Variety of shapes of wine glasses and flutes

The effect of glass shape on the taste of wine has not been demonstrated decisively by any scientific study and remains a matter of debate. One study [3] suggests that the shape of the glass is important, as it concentrates the flavour and aroma (or bouquet) to emphasize the varietal's characteristic. One common belief is that the shape of the glass directs the wine itself into the best area of the mouth for the varietal [4] despite flavour being perceived by olfaction in the upper nasal cavity, not the mouth.[ dubious discuss ] The importance of wine glass shape could also be based on false ideas about the arrangement of different taste buds on the tongue, such as the discredited tongue map.[ citation needed ]

Most wine glasses are stemware, composed of three parts: the bowl, stem, and foot. In some designs, the opening of the glass is narrower than the widest part of the bowl to concentrate the aroma. [1] Others are more open, like inverted cones. In addition, "stemless" wine glasses (tumblers) are available in a variety of sizes and shapes. [5] The latter are typically used more casually than their traditional counterparts.[ citation needed ]

According to the wine critic for The New York Times , the bowl of the glass should be large enough to generously fill a quarter of the glass, it should be transparent, widest at the base and tapering inward to the rim to channel aromas upward. [6]

A 2015 study by Kohji Mitsubayashi of Tokyo Medical and Dental University and colleagues found that different glass shapes and temperatures can bring out completely different bouquets and finishes from the same wine. The scientists developed a camera system that images ethanol vapor escaping from a wine glass. [7] [8] [9] [10]

Some common types of wine glasses are described below.

Red wine glasses

Red Wine Glass.jpg

Glasses for red wine are characterized by their rounder, wider bowl, which increases the rate of oxidation.[ citation needed ] As oxygen from the air chemically interacts with the wine, flavor and aroma are believed to be subtly altered. This process of oxidation is generally considered more compatible with red wines, whose complex flavours are said to be smoothed out after being exposed to air. According to a wine critic for Observer , the wider opening can help enhance wine flavors and evaporate ethanol. [11] Red wine glasses can have particular styles of their own, such as

White wine glasses

White Wine Glas.jpg

White wine glasses vary enormously in size and shape, from the delicately tapered Champagne flute, to the wide and shallow glasses used to drink Chardonnay. Different shaped glasses are used to accentuate the unique characteristics of different styles of wine. Wide-mouthed glasses function similarly to red wine glasses discussed above, promoting rapid oxidation which alters the flavor of the wine. [ citation needed ] White wines which are best served slightly oxidized are generally full-flavored wines, such as oaked chardonnay. For lighter, fresher styles of white wine, oxidation is less desirable as it is seen to mask the delicate nuances of the wine. [ citation needed ] To preserve a crisp, clean flavored wine, many white wine glasses will have a smaller mouth, which reduces surface area and in turn, the rate of oxidization. In the case of sparkling wine, such as Champagne or Asti, an even smaller mouth is used to keep the wine sparkling longer in the glass.

Champagne flutes

Champagne flutes are characterised by a long stem with a tall, narrow bowl on top. The shape is designed to keep sparkling wine desirable during its consumption. Just as with wine glasses, the flute is designed to be held by the stem to help prevent the heat from the hand from warming the liquid inside. The bowl itself is designed in a manner to help retain the signature carbonation in the beverage. This is achieved by reducing the surface area at the opening of the bowl. Additionally, the flute design adds to the aesthetic appeal of champagne, allowing the bubbles to travel further due to the narrow design, giving a more pleasant visual appeal.

Sherry glass

A sherry copita Copita-of-amontillado.jpg
A sherry copita
A sherry glass Sherry Glass MET DP241645.jpg
A sherry glass

A sherry glass or schooner is drinkware generally used for serving aromatic alcoholic beverages, such as sherry, port, aperitifs, and liqueurs, and layered shooters. The copita, with its aroma-enhancing narrow taper, is a type of sherry glass.

Materials

High quality wine glasses once were made of lead glass, which has a higher index of refraction and is heavier than ordinary glass, but health concerns regarding the ingestion of lead resulted in their being replaced by lead-free glass. [12] Wine glasses, with the exception of the hock glass, are generally not coloured or frosted as doing so would diminish appreciation of the wine's colour. [1] There used to be an ISO standard (ISO/PAS IWA 8:2009) for glass clarity and freedom from lead and other heavy metals, but it was withdrawn. [13]

Some producers of high-end wine glasses such as Schott Zwiesel have pioneered methods of infusing titanium into the glass to increase its durability and reduce the likelihood of the glass breaking. [14]

Decoration

Cut glass, engraved glass and enamelled glass techniques have been widely used for wine glasses. In the 18th century, glass makers would draw spiral patterns in the stem as they made the glass. If they used air bubbles it was called an airtwist; if they used threads, either white or coloured, it would be called opaque twist. [15]

Modern functional designs focus on aeration, such as glassmaker Kurt Josef Zalto's Josephinenhütte brand. [16]

ISO wine tasting glass

The International Organization for Standardization has a specification (ISO 3591:1977) for a wine-tasting glass. It consists of a cup (an "elongated egg") supported on a stem resting on a base.

INAO official wine tasting glass. Verre Inao.svg
INAO official wine tasting glass.

The glass of reference is the INAO wine glass, a tool defined by specifications of the French Association for Standardization (AFNOR), which was adopted by INAO as the official glass in 1970, received its standard AFNOR in June 1971 and its ISO 3591 standard in 1972. [17] The INAO has not submitted a file at the National Institute of Industrial Property, it is therefore copied en masse and has gradually replaced other tasting glasses in the world. [18]

The glass must be lead crystal (9% lead). Its dimensions give it a total volume between 210 mL and 225 mL, they are defined as follows:

The opening is narrower than the convex part so as to concentrate the bouquet. The capacity is approximately 215 ml, but it is intended to take a 50 ml pour. [19] Some glasses of a similar shape, but with different capacities, may be loosely referred to as ISO glasses, but they form no part of the ISO specification.

Measures in licensed premises

In the EU, fill lines are legally required on commercial glassware as a consumer protection measure. Wine glass fill line.jpg
In the EU, fill lines are legally required on commercial glassware as a consumer protection measure.

In the UK many publicans have moved from serving wine in the standard size of 125 ml, towards the larger size of 250 ml. A code of practice, introduced in 2010 as an extension to the Licensing Act 2003, contains conditions for the sale of alcohol, including a requirement for customers to be informed that smaller measures are available. [20]

In the United States, most laws governing alcohol exist at the state level. Federal law does not provide any guidance on a standard pour size, but 150 millilitres (5 US fl oz) is seen as typical for restaurants (one fifth of a standard 750 ml wine bottle), and with pour sizes for tastings typically being half as large. [21]

Capacity measure

As a supplemental unit of apothecary measure, the wineglass (also known as wineglassful, pl. wineglassesful, or cyathus vinarius in pharmaceutical Latin) was defined as 18 of a pint, (2 fluid ounces by US measure, or 212 fluid ounces (71ml) by imperial measure). [22] [23] An older version (before c. 1800) was 112 fluid ounces. [24] These units bear little relation to the capacity of most contemporary wineglasses (based on 16 bottle, or 125ml), or to the ancient Roman cyathus (45ml).

See also

Related Research Articles

<span class="mw-page-title-main">Champagne</span> French sparkling wine

Champagne is a sparkling wine originated and produced in the Champagne wine region of France under the rules of the appellation, which demand specific vineyard practices, sourcing of grapes exclusively from designated places within it, specific grape-pressing methods and secondary fermentation of the wine in the bottle to cause carbonation.

<span class="mw-page-title-main">Wine bottle</span> Bottle used for holding wine

A wine bottle is a bottle, generally a glass bottle, that is used for holding wine. Some wines are fermented in the bottle while others are bottled only after fermentation. Recently the bottle has become a standard unit of volume to describe sales in the wine industry, measuring 750 millilitres. Wine bottles are produced, however, in a variety of volumes and shapes.

<span class="mw-page-title-main">Cocktail glass</span> Stemmed glass with an inverted cone bowl

A cocktail glass is a stemmed glass with an inverted cone bowl, mainly used to serve straight-up cocktails. The term cocktail glass is often used interchangeably with martini glass, despite their differing slightly. Today, the glass is used to serve a variety of cocktails, such as the martini and its variations, Manhattan, Brandy Alexander, pisco sour, Negroni, cosmopolitan, gimlet, and the grasshopper.

<span class="mw-page-title-main">Oak (wine)</span> Barrel used in wine making

Oak is used in winemaking to vary the color, flavor, tannin profile and texture of wine. It can be introduced in the form of a barrel during the fermentation or aging periods, or as free-floating chips or staves added to wine fermented in a vessel like stainless steel. Oak barrels can impart other qualities to wine through evaporation and low level exposure to oxygen.

<span class="mw-page-title-main">White wine</span> Wine fermented without skin contact

White wine is a wine that is fermented without skin contact. The colour can be straw-yellow, yellow-green, or yellow-gold. It is produced by the alcoholic fermentation of the non-coloured pulp of grapes, which may have a skin of any colour. White wine has existed for at least 4,000 years.

<span class="mw-page-title-main">Stemware</span>

Stemware is drinkware where the bowl stands on a stem above a foot. It is usually made from glass, but may be made from ceramics or metals. The stemware is intended for cool beverages, like water or wine. The stem allows the drinker to hold the glass without affecting the temperature of the drink. The snifters represent an exception, as they are designed to hold the bowl in a cup of the hand to warm up the beverage.

Wine accessories are things that may be used in the storage or serving of wine. Wine accessories include many items such as wine glasses, corkscrews, and wine racks.

<span class="mw-page-title-main">Beer glassware</span> Drinking and serving glass for beer

Beer glassware comprise vessels, today usually made of glass, designed or commonly used for serving and drinking beer. Styles of beer glasses vary in accord with national or regional traditions; legal or customary requirements regarding serving measures and fill lines; such practicalities as breakage avoidance in washing, stacking or storage; commercial promotion by breweries; artistic or cultural expression in folk art or as novelty items or usage in drinking games; or to complement, to enhance, or to otherwise affect a particular type of beer's temperature, appearance and aroma, as in the case of its head. Drinking vessels intended for beer are made from a variety of materials other than glass, including pottery, pewter, and wood.

The glossary of wine terms lists the definitions of many general terms used within the wine industry. For terms specific to viticulture, winemaking, grape varieties, and wine tasting, see the topic specific list in the "See also" section below.

Absinthiana is the paraphernalia surrounding the consumption of absinthe. Due to the bitter taste and high alcohol content of this drink, a need for dilution with water had led drinkers to a drinking ritual. Originally, absinthe was served in standard stemmed wine or water glasses and water was added from a simple carafe. But as its popularity grew so did the variety of implements used, such as specialty glasses and complex brouilleurs. Many 19th century companies used the elaborate barware to advertise their brands. Today, many contemporary distilleries are also producing decorative branded barware for the same purpose.

<span class="mw-page-title-main">Wine rack</span> Equipment for the organized storage of wine bottles

A wine rack is a set of shelves for the organized storage of wine. Wine racks can be built out of a number of different materials. The size of the rack and the number of bottles it can hold can vary widely. Wine racks can be located in a winemaker’s professional wine cellar as well as private homes for personal collections.

<span class="mw-page-title-main">Champagne glass</span> Stemware specialized for sparkling wine

A champagne glass is stemware designed for champagne and other sparkling wines. The two most common forms are the flute and coupe, both stemmed; holding the glass by the stem prevents warming the drink. Champagne can also be drunk from a normal wine glass, which allows better appreciation of the flavor, at the expense of accentuating the bubbles less.

<span class="mw-page-title-main">Wine tasting descriptors</span>

The use of wine tasting descriptors allows the taster to qualitatively relate the aromas and flavors that the taster experiences and can be used in assessing the overall quality of wine. Wine writers differentiate wine tasters from casual enthusiasts; tasters attempt to give an objective description of the wine's taste, casual enthusiasts appreciate wine but pause their examination sooner than tasters. The primary source of a person's ability to taste wine is derived from their olfactory senses. A taster's own personal experiences play a significant role in conceptualizing what they are tasting and attaching a description to that perception. The individual nature of tasting means that descriptors may be perceived differently among various tasters.

<span class="mw-page-title-main">Glencairn whisky glass</span> Style of drinking cup

The Glencairn whisky glass is a style of glass intended for drinking whisky, developed and produced by Glencairn Crystal Ltd, in East Kilbride, a town near Glasgow, Scotland since 1981; originally designed by Raymond Davidson, managing director of the company. The shape of the glass is derived from the traditional nosing copitas used in whisky labs around Scotland. The glass design was concluded with the aid of master blenders from five of the largest whisky companies in Scotland. The glass first came into production in 2001. Since then, additional mini-Glencairns and Canadian Glencairns were introduced. The Glencairn glass is made in Poland.

<span class="mw-page-title-main">Alcoholic beverage</span> Drink with a substantial ethanol content

An alcoholic beverage is a drink containing alcohol. Alcoholic drinks are typically divided into three classes—beers, wines, and spirits—and their alcohol content is between 3% and 50%.

<span class="mw-page-title-main">Wine tasting</span> Method of judging wine

Wine tasting is the sensory examination and evaluation of wine. While the practice of wine tasting is as ancient as its production, a more formalized methodology has slowly become established from the 14th century onward. Modern, professional wine tasters use a constantly evolving specialized terminology which is used to describe the range of perceived flavors, aromas and general characteristics of a wine. More informal, recreational tasting may use similar terminology, usually involving a much less analytical process for a more general, personal appreciation.

<span class="mw-page-title-main">Aroma of wine</span> Olfactory sensation of wine

The aromas of wine are more diverse than its flavours. The human tongue is limited to the primary tastes perceived by taste receptors on the tongue – sourness, bitterness, saltiness, sweetness and savouriness. The wide array of fruit, earthy, leathery, floral, herbal, mineral, and woodsy flavour present in wine are derived from aroma notes sensed by the olfactory bulb. In wine tasting, wine is sometimes smelled before taking a sip in order to identify some components of the wine that may be present. Different terms are used to describe what is being smelled. The most basic term is aroma which generally refers to a "pleasant" smell as opposed to odour which refers to an unpleasant smell or possible wine fault. The term aroma may be further distinguished from bouquet which generally refers to the smells that arise from the chemical reactions of fermentation and aging of the wine.

Claus Josef Riedel was a Czech glassmaker, businessman, professor of chemistry, and chemical engineer. He was the 9th-generation owner of Riedel Crystal, an Austrian glassware manufacturer that was established in 1756. Riedel is best known for creating and producing grape variety-specific glassware designed to enhance types of wines based on specific properties of individual grape varieties. He was among the first glassware experts in history to recognize that the taste of wine is affected by the shape of the glass from which it is consumed, and is credited with first discovering the concept of variety-specificity in glassware, developing variety-specific glassware shapes and bringing these glasses to the consumer market. Riedel served as President and Chief Executive Officer of Riedel Crystal from 1957 until 1994.

<span class="mw-page-title-main">Nick & Nora (glass)</span> Stemmed glass used to serve mixed drinks

A Nick & Nora glass is a stemmed glass with an inverted bowl, mainly used to serve straight-up cocktails. The glass is similar to a cocktail glass or martini glass.

References

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  2. English, Irish, & Scottish Silver at the Sterling and Francine Clark Art Institute, p. 64, 1997, Hudson Hills Press, ISBN 9781555951177, google preview
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  6. Asimov, Eric. "The Best Wine Glass for Any Occasion". The New York Times. Retrieved 27 January 2022.
  7. Arakawa, Takahiro. "A sniffer-camera for imaging of ethanol vaporization from wine: the effect of wine glass shape". PubMed National Library of Medicine. Retrieved 21 April 2015.
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  9. Rupp, Rebecca. "When It Comes to Wine Glasses, Size and Shape Matter". National Geographic. Retrieved 27 April 2015.
  10. Templeton, Lily. "These Glasses Will Make Your Wine Taste Better". WWD Women's Wear Daily. Retrieved 2 December 2023.
  11. Mulvey, Kelsey. "The Best Wine Glasses for Every Type of Vino, According to the Experts". Observer. Retrieved 10 November 2024.
  12. Questions and Answers About Lead in Tableware Archived 2017-09-06 at the Wayback Machine . California Department of Public Health
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  19. "ISO 3591:1977". ISO.org. Retrieved 9 February 2012. (payment required)
  20. Victoria Moore (4 January 2014). "Fight for your right to a smaller glass of wine". The Daily Telegraph . Wine. Retrieved 8 February 2016.
  21. Bell, Emily (28 February 2016). "What is a Standard Pour and Why Should I Care?". Vinepair. Retrieved 16 June 2023.
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  24. James, Robert (1747). Pharmacopoeia universalis: or, A new universal English dispensatory. Containing. An account of all the natural and artificial implements and instruments of pharmacy, together with the processes and operations, whereby changes are induced in natural bodies for medicinal purposes .. With a copious index to the whole. Printed for J. Hodges and J. Wood. p. 623. Retrieved 21 December 2011.