| Shedeh in hieroglyphs | |||||||
|---|---|---|---|---|---|---|---|
šdḥ [1] | |||||||
Shedeh was a drink of ancient Egypt. Although it was long thought to have been made from pomegranates, recent evidence suggests it came from red grapes.
Our results definitively reveal that the ancient Egyptian highly valued Shedeh drink was a grape product, specifically made from red grapes. [2]
The name Shedeh appeared inscribed on the labels of Egyptian two-handled pottery amphorae at the site of el-Amarna and belonging to the reign of Akhenaten, late XVIII Dynasty. Its name showed it was a beverage different from the traditional (grape)wine, whose Egyptian name was irep. An example of the importance of Shedeh in ancient Egyptian times was the fact that it was cited in the Egyptian romantic poetry, where Shedeh was associated with a lover’s voice. During the Ramesside (1292–1075 BC) and Ptolemaic (305–30 BC) periods, the Shedeh drink was recorded on temple inscriptions and used as a religious offering as well as for embalming. [3]
In 2006, a team of Spanish scientists led by Maria Rosa Guasch-Jané developed a new method of identifying an acid left by compounds in red wine. The evidence was compiled using both liquid chromatography and mass spectrometry together, which revealed syringic acid in scrapings taken from jars in Tutankhamun's tomb. Syringic acid is released by the breakdown of the compound malvidin, found in red wine. [4]
A drink or beverage is a liquid intended for human consumption. In addition to their basic function of satisfying thirst, drinks play important roles in human culture. Common types of drinks include plain drinking water, milk, juice, smoothies and soft drinks. Traditionally warm beverages include coffee, tea, and hot chocolate. Caffeinated drinks that contain the stimulant caffeine have a long history.
A grape is a fruit, botanically a berry, of the deciduous woody vines of the flowering plant genus Vitis. Grapes are a non-climacteric type of fruit, generally occurring in clusters.
Wine is an alcoholic drink typically made from fermented grapes. Yeast consumes the sugar in the grapes and converts it to ethanol and carbon dioxide, releasing heat in the process. Different varieties of grapes and strains of yeasts are major factors in different styles of wine. These differences result from the complex interactions between the biochemical development of the grape, the reactions involved in fermentation, the grape's growing environment (terroir), and the wine production process. Many countries enact legal appellations intended to define styles and qualities of wine. These typically restrict the geographical origin and permitted varieties of grapes, as well as other aspects of wine production. Wines can be made by fermentation of other fruit crops such as plum, cherry, pomegranate, blueberry, currant and elderberry.
Vitis vinifera, the common grape vine, is a species of flowering plant, native to the Mediterranean region, Central Europe, and southwestern Asia, from Morocco and Portugal north to southern Germany and east to northern Iran. There are currently between 5,000 and 10,000 varieties of Vitis vinifera grapes though only a few are of commercial significance for wine and table grape production.
Pomace, or marc, is the solid remains of grapes, olives, or other fruit after pressing for juice or oil. It contains the skins, pulp, seeds, and stems of the fruit.
Purposeful production of alcoholic drinks is common and often reflects cultural and religious peculiarities as much as geographical and sociological conditions.
Persian wine, also called May, Mul, and Bâdah, is a cultural symbol and tradition in Iran, and has a significant presence in Iranian mythology, Persian poetry and Persian miniatures.
Malvidin is an O-methylated anthocyanidin, the 3',5'-methoxy derivative of delphinidin. As a primary plant pigment, its glycosides are highly abundant in nature.
The oldest fossil proto-wines without grapes were found in China, in 7000 BC, and also evidence of ancient wine production found in Georgia and in both of two countries from c. 6000 BC , West Azerbaijan province of Iran from c. 5000 BC, Armenia from c. 4100 BC, and Sicily from c. 4000 BC. The earliest evidence of a grape and rice mixed based fermented drink sometimes compared to wine was found in ancient China.
The International Grape Genomics Program (IGGP) is a collaborative genome project dedicated to determining the genome sequence of the grapevine Vitis vinifera. It is a multinational project involving research centers in Australia, Canada, Chile, France, Germany, Italy, South Africa, Spain, and the United States.
The cuisine of ancient Egypt covers a span of over three thousand years, but still retained many consistent traits until well into Greco-Roman times. The staples of both poor and wealthy Egyptians were bread and beer, often accompanied by green-shooted onions, other vegetables, and to a lesser extent meat, game and fish.
The process of fermentation in winemaking turns grape juice into an alcoholic beverage. During fermentation, yeasts transform sugars present in the juice into ethanol and carbon dioxide. In winemaking, the temperature and speed of fermentation are important considerations as well as the levels of oxygen present in the must at the start of the fermentation. The risk of stuck fermentation and the development of several wine faults can also occur during this stage, which can last anywhere from 5 to 14 days for primary fermentation and potentially another 5 to 10 days for a secondary fermentation. Fermentation may be done in stainless steel tanks, which is common with many white wines like Riesling, in an open wooden vat, inside a wine barrel and inside the wine bottle itself as in the production of many sparkling wines.
The influence of wine in ancient Greece helped ancient Greece trade with neighboring countries and regions. Many mannerisms and cultural aspects were associated with wine. It led to great change in Ancient Greece as well.
The peoples of the Mediterranean began to emerge from barbarism when they learned to cultivate the olive and the vine.
Ancient Rome played a pivotal role in the history of wine. The earliest influences on the viticulture of the Italian peninsula can be traced to ancient Greeks and the Etruscans. The rise of the Roman Empire saw both technological advances in and burgeoning awareness of winemaking, which spread to all parts of the empire. Rome's influence has had a profound effect on the histories of today's major winemaking regions in France, Germany, Italy, Portugal and Spain.
Hajji Firuz Tepe is an archaeological site located in West Azarbaijan Province in north-western Iran and lies in the north-western part of the Zagros Mountains. The site was excavated between 1958 and 1968 by archaeologists from the University of Pennsylvania Museum of Archaeology and Anthropology. The excavations revealed a Neolithic village that was occupied in the second half of the sixth millennium BC where some of the oldest archaeological evidence of grape-based wine was discovered in the form of organic residue in a pottery jar.
The phenolic content in wine refers to the phenolic compounds—natural phenol and polyphenols—in wine, which include a large group of several hundred chemical compounds that affect the taste, color and mouthfeel of wine. These compounds include phenolic acids, stilbenoids, flavonols, dihydroflavonols, anthocyanins, flavanol monomers (catechins) and flavanol polymers (proanthocyanidins). This large group of natural phenols can be broadly separated into two categories, flavonoids and non-flavonoids. Flavonoids include the anthocyanins and tannins which contribute to the color and mouthfeel of the wine. The non-flavonoids include the stilbenoids such as resveratrol and phenolic acids such as benzoic, caffeic and cinnamic acids.
Syringic acid is a naturally occurring phenolic compound and dimethoxybenzene that is commonly found as a plant metabolite.
Winemaking has a long tradition in Egypt dating back to the 3rd millennium BC. The modern wine industry is relatively small scale but there have been significant strides towards reviving the industry. In the late nineties the industry invited international expertise in a bid to improve the quality of Egyptian wine, which used to be known for its poor quality. In recent years Egyptian wines have received some recognition, having won several international awards. In 2013 Egypt produced 4,500 tonnes of wine, ranking 54th globally, ahead of Belgium and the United Kingdom.
Wine is a complex mixture of chemical compounds in a hydro-alcoholic solution with a pH around 4. The chemistry of wine and its resultant quality depend on achieving a balance between three aspects of the berries used to make the wine: their sugar content, acidity and the presence of secondary compounds. Vines store sugar in grapes through photosynthesis, and acids break down as grapes ripen. Secondary compounds are also stored in the course of the season. Anthocyanins give grapes a red color and protection against ultraviolet light. Tannins add bitterness and astringency which acts to defend vines against pests and grazing animals.
