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Must (from the Latin vinum mustum, “young wine”) is freshly pressed fruit juice (usually grape juice
Grape juice

Grape juice is a juice obtained from crushing grapes. The juice is often fermentation and made into wine, brandy, or vinegar. In the wine industry grape juice which contains 7-23 percent of pulp, skins, stems and seeds, is often referred to as "must"....
) that contains the skins, seeds, and stems of the fruit. The solid portion of the must is called pomace
Pomace

Pomace is the solid remains of grapes, olives, or other fruit after wine press for juice or oil. It contains the skins, pulp, seeds, and stems of the fruit....
; it typically makes up 7%–23% of the total weight of the must. Making must is the first step in wine-making.






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Must (from the Latin vinum mustum, “young wine”) is freshly pressed fruit juice (usually grape juice
Grape juice

Grape juice is a juice obtained from crushing grapes. The juice is often fermentation and made into wine, brandy, or vinegar. In the wine industry grape juice which contains 7-23 percent of pulp, skins, stems and seeds, is often referred to as "must"....
) that contains the skins, seeds, and stems of the fruit. The solid portion of the must is called pomace
Pomace

Pomace is the solid remains of grapes, olives, or other fruit after wine press for juice or oil. It contains the skins, pulp, seeds, and stems of the fruit....
; it typically makes up 7%–23% of the total weight of the must. Making must is the first step in wine-making. Must is also used as a sweetener in a variety of cuisines.

Must for wine


The length of time that the pomace stays in the juice is critical for the final character of the wine.

When the winemaker judges the time to be right, the juice is drained off the pomace which is then pressed to extract the juice retained by the matrix. Yeast
Yeast

Yeasts are eukaryote microorganisms classified in the Kingdom fungus, with about 1,500 species currently described; they dominate fungal diversity in the oceans....
 is added to the juice to begin the fermentation, while the pomace is often returned to the vineyard
Vineyard

A vineyard is a plantation of grape-bearing vines, grown mainly for winemaking, but also raisins, table grapes and non-alcoholic grape juice. The science, practice and study of vineyard production is known as viticulture....
 or orchard
Orchard

An orchard is an intentional planting of trees or shrubs maintained for food agriculture. Orchards comprise fruit tree or nut -producing trees grown for commercial production....
 to be used as fertilizer
Fertilizer

Fertilizers are chemical compounds given to plants to promote growth; they are usually applied either through the soil, for uptake by plant roots, or by foliar feeding, for uptake through leaves....
. A portion of selected unfermented must may be kept as Süssreserve
Süssreserve

S?ssreserve is a wine term referring to a portion of selected Fermentation grape must, free of microorganisms, to be added to wine as a sweeting component....
, in order to be added prior to bottling as a sweetening component.

Some winemakers create a second batch of wine from the used pomace by adding a quantity of water equivalent to the juice removed, letting the mixture sit for 24 hours, and draining off the liquid. This wine may be used as a drink for the employees of the winemaker or as a basis for pomace brandies
Pomace brandy

Pomace brandy is a liquor distilled from pomace wine. Examples include the Croatian / Montenegrin / Serbian Rakia, Cypriot zivania, French marc, Georgian chacha , German Tresterbrand, Greek tsipouro, Hungarian t?rk?ly, Italian grappa, Bulgarian Rakia, Portuguese aguardente, Romanian rachiu de tescovina,...
 like grappa
Grappa

Grappa is a fragrant grape-based pomace brandy of between 37.5% and 60% alcohol by volume , of Italy origin. Literally "grape stalk", most grappa is made by distillation pomace and grape residue left over from winemaking after pressing....
.

Must in cookery


Must was commonly used as a cooking
Cooking

Cooking is the process of preparing food by applying heat, selecting, measuring and combining of ingredients in an ordered procedure for producing safe and edible food....
 ingredient in ancient Rome
Ancient Rome

Ancient Rome was a civilization that grew out of a small agricultural community founded on the Italian Peninsula as early as the 10th century BC....
. It was boiled down in lead
Lead

Lead is a main-group Chemical element with symbol Pb and atomic number 82. Lead is a soft, malleable poor metal, also considered to be one of the heavy metal ....
 or bronze
Bronze

Bronze is a metal alloy consisting primarily of copper, usually with tin as the main additive, but sometimes with other chemical element such as phosphorus, manganese, aluminium, or silicon....
 kettles into a milder concentrate called defrutum
Defrutum

Defrutum, carenum, and sapa were reductions of must used in Roman cuisine. They were made by boiling down grape juice or must in large kettles until it had been reduced to two-thirds the original volume, carenum;...
 or a stronger concentrate called sapa
Sapa

Sapa may refer to:* Sapa Group, a Swedish-based aluminium company.* Hehaka Sapa , Native American religious figure* Sa Pa, Lao Cai, Vietnam...
. It was often used as a souring agent and preservative, especially in fruit dishes. Geochemist Jerome Nriagu published an article in the New England Journal of Medicine
New England Journal of Medicine

The New England Journal of Medicine is an English language peer-reviewed medical journal published by the Massachusetts Medical Society. It is one of the most popular and widely-read peer-reviewed general medical journals in the world....
 in 1983 hypothesizing that defrutum and sapa may have contained enough lead acetate
Lead acetate

Lead acetate can refer to:* Lead tetraacetate , Pb4* Lead acetate , Pb2...
 to be of danger to those who consumed it regularly.

Reduced must is used in Balkan and Middle Eastern cookery, either as a syrup known as pekmez or dibs
Pekmez

Pekmez or dibs is amolasses-like syrup obtained after condensing juices of fruit must, especially grape, fig or mulberry, by boiling with coagulant agents....
 or as the basis for confections where it is thickened with flour: moustalevria
Moustalevria

Moustalevria or moustopita, in Greek cuisine, is a sort of pudding made of grape must mixed with flour and boiled until thick. It may also include almonds, walnuts, and other nuts....
, soutzoukos
Soutzoukos

Soutzoukos or soutzouki is a popular sweet of Cyprus and Greece. The main ingredients used to make soutzoukos are grape must, almonds or in some cases walnuts and flour....
, churchkhela
Churchkhela

Churchkhela is a traditional sausage-shaped candy originating from the Caucasus, mainly Georgia , and also common in Russia and Turkey. In Turkish language it is called pestil cevizli sucuk, literally walnut sujuk because of its sausage shape....
.

Must for mead


This term is also used by meadmakers for the unfermented honey-water mixture that becomes mead
Mead

Mead is a typically alcoholic beverage beverage, made from honey and water via Fermentation with yeast. Its alcoholic content may range from that of a mild ale to that of a strong wine....
. The analogous term in beer brewing is wort
Wort (brewing)

Wort is the liquid extracted from the mashing process during the brewing of beer or whisky. Wort contains the sugars that will be Ethanol fermentation by the brewing yeast to produce alcohol....
.

Must in Christian liturgy

In Roman Catholic
Roman Catholic Church

The Roman Catholic Church, officially known as the Catholic Church is the world's largest Christianity Ecclesia , representing over half of all Christians and one-sixth of the world population....
 liturgy
Mass (liturgy)

The Mass is the Eucharistic celebration in the Latin liturgical rites of the Roman Catholic Church. The term is used also of similar celebrations in Old Catholic Churches, in the Anglo-Catholic tradition of Anglicanism, and in some largely High Church Lutheranism Lutheranism regions, including the Scandinavian and Baltic states countries....
, must may be substituted for sacramental wine, on condition that the ordinary
Ordinary

In those hierarchically organised churches of Western Christianity which have an ecclesiastical law system, an ordinary is an officer of the church who by reason of office has ordinary power to executive the church's laws....
 has granted permission for the benefit of a priest or lay person who should not, usually because of alcoholism, ingest wine; but in normal circumstances it may not be used in place of wine.

This teaching goes back at least to Pope Julius I
Pope Julius I

Pope Saint Julius I, was pope from February 6, 337 to April 12, 352.He was a native of Rome and was chosen as successor of Pope Mark after the Roman seat had been vacant for four months....
 (337–352), who is quoted in Thomas Aquinas
Thomas Aquinas

Saint Thomas Aquinas, Dominican Order was a priest of the Roman Catholic Church in the Dominican Order from Italy, and an immensely influential philosopher and theologian in the tradition of scholasticism, known as Doctor Angelicus and Doctor Communis....
's Summa Theologica
Summa Theologica

The Summa Theologica is the most famous work of Thomas Aquinas although it was never finished. It was intended as a manual for beginners as a compilation of all of the main theology teachings of that time....
 as having declared that in case of necessity, but only then, juice pressed from a grape could be used. Aquinas himself declared that it is forbidden to offer fresh must in the chalice, because this is unbecoming owing to the impurity of the must; but he added that in case of necessity it may be done.

See also

  • Julmust
    Julmust

    Julmust is a soft drink that is consumed mainly in Sweden and Norway around Christmas. During the rest of the year it is usually hard to find in stores, but sometimes it is sold at other times of the year under the name must ....


External links

  • from the USCCB
    United States Conference of Catholic Bishops

    The United States Conference of Catholic Bishops is the official leadership body of the Roman Catholicism in the United States. Founded in 1966 as the joint National Conference of Catholic Bishops and United States Catholic Conference, it is composed of all members of the Roman Catholic hierarchy in the United States....
    's Committee on Divine Worship
  • from the of the Catholic Bishops' Conference of England and Wales
    Catholic Bishops' Conference of England and Wales

    The Catholic Bishops' Conference of England and Wales is the Episcopal Conference of the Catholic Church in England and Wales....