Bread
Bread is the food base for many companies. It is made from flour , the salt and water.
When adding yeast or yeast , bread dough is subjected to swelling caused by fermentation. The bread is thus a solid foam.
The flour comes mainly from grain bread : wheat and rye. You can add, moderate amounts of flour from other sources: barley , corn , chestnuts , walnuts ... The grain bread are characterized by the presence of gluten , a set of protein properties elastic , which can trap bubbles dioxide carbon released by the fermentation that allows the rise of the dough , known as "dough", and creates the crumb.
No added yeast or sourdough bread is called " unleavened ".
Summary |
History
The bread that we eat today is the result of a long agricultural, technological and gastronomic.
The story begins with the bread Neolithic. Trace amounts of bread without yeast were found on several sites dating from 30,000 BC. AD: grains of starch from the rhizome of cattail reed and ferns have been identified on stones identified as pestles and mortars. These rhizomes are toxic, the study suggests that these roots were peeled, crushed and then cooked Antiquity Generally attributed the invention of bread to leaven the Egyptians , who reportedly made the discovery by accident. Dough for unleavened bread (water, milk and flour of barley and millet) would have been forgotten, would have "spoiled", but would still have been fired, leading to the discovery of leavened bread with the Egyptians sometimes enriched with fat, eggs or honey. Was found nearly two dozen kinds of bread from a variety of form and composition. Egypt is also found that the oldest representations of bread, dating from the second millennium BC. BC and it's Sumer that date the oldest known text speaking of leavened bread (the Code of Hammurabi , 2100 BC.). The Greeks developed a baker and confectionnent over 70 varieties of bread, using to make the dough yeast from wine and stored in small jars. Towards the beginning of the fifth century BC. AD , they invented the Olynthus mill hopper which eases the work of the millers. At various times, bread wheat is reserved or not the holidays. For the Romans , too, the bread is, with the porridge , the staple food. They take the form of Greek manufacturing yeast from grape harvest and improve the mixing. To believe the Gauls besieged the city they could reduce it by famine, the Romans threw the bread on the besiegers. They create in Rome under Trajan , College of millers and bakers in various parts of large mills-bakeries. The richest eat bread flour white lyre-shaped, birds, stars or interlaced rings, the poor bread flour and its the slaves of barley bread. The bread at certain times, is distributed free to poor people of Rome to avoid riots. The bread loaves found at Pompeii are notched beams in Greek as usual, allowing easy sharing. Pliny the Elder wrote that the Gauls add to batter the scum of cereal beverages, and their bread, lighter, is much appreciated. Breadmaking declines for invasions Viking , particularly due to non-maintenance or destruction of water mills Gallo-Roman. In the year one thousand, the fire of St. Anthony is wreaking havoc. From 1050 , farmers are subject to the tax ban , grind their flour mill trite and bake bread in the oven. The churches also need a tax consisting of a loaf and a measure of wine, the "bread of Law Chapter," the lord of the fief to which they are built. In cities, talmeliers involved in the whole chain of manufacturing, from purchasing to selling grain to the sewing room (window-shop counter shown below cons). Since the Renaissance, the development of science benefits the milling and baking technology: the first scientific work relevant to yeast benefit from the microscope was invented by Dutchman Antonie van Leeuwenhoek ( 1677 ), the fermentation by yeast grows and the bread is diversifying and coarse bread (of peas , of beans or acorns ) appear more in times of scarcity. France from the sixteenth century is experiencing a shortage in flour milling aggravated because the second sound is prohibited, doctors deeming it unfit for consumption. In Principality of Lige was born in the habit of giving the needy mreaux , food or tokens, generally giving the right to bread. In the seventeenth century , the baker stops gradually sift the flour itself as millers grind offer a "blank" as a result of a strong screening of sounds. In the eighteenth century , the prohibition remouture sounds is officially closed and bakers are beginning to use coal instead of wood to heat the ovens. The price of corn, and therefore the bread is very high and many people can not buy. The riots are numerous ( flour war after the liberalization of grain by Turgot in the late eighteenth century) and led France to the French Revolution after the march of Paris on 5 and 6 October 1789 led by Anne-Josephe Theroigne Mricourt in the Baker , the Baker and Little Mitron. In 1793, the banality of mills and furnaces is abolished in France. In the nineteenth century , the mixers emerge and mechanical milling machines perfect. In 1838 (or 1839) Augustus Zang , an Austrian officer, began to produce successfully in Paris on buns thin golden crust that make the Austrians with seeding in yeast. The reign of the pastry begins. In 1860, Louis Pasteur identified the yeast as the microorganism responsible for fermentation, and shows that she can live in both the presence and absence of oxygen. It multiplies in the first case and makes a second fermentation. Yeast alcohol distilling grain replace brewer's yeast. From 1867 the industrial production of yeast develops. During the First World War , the "black bread" rolls and war (long life) are used by armed forces and on the forehead. In France, Charles Heudebert invented a bread shelf in 1903, the recipe will serve during the war. Civilians are rationed and have to buy bread or flour with ration coupons. In the twentieth century , the mechanization of bread increases. Fermentations are increasingly better managed, supported in particular by an active search that affects a better understanding of the metabolism of yeast strain selection and improvement of techniques of manufacture. However, the quality of bread consumed daily, on average, declined significantly during the modern era. Most bakeries do not offer more than bread industrial quality. For the philosopher Guy Debord , the bread was gone and was replaced by a bakery in imitation of bread: - Guy Debord, Encyclopedia of Nuisances, Volume I, Issue 5, 1985 The Encyclopedia of Diderot identifies thirty names of breads. Among the main types of breads, note: Breads fantasies can incorporate nuts , and chestnuts , bits of bacon ... and have all sorts of shapes. Breads are ranked according to flour used: French law bars the class according to their composition and manufacturing technique: traditional French bread, homemade bread, sourdough bread, bread baked in wood, old bread, country bread, rye bread, toasted bran, wheat bread, pain courant French. In the countries of northern Europe , particularly Scandinavia and Germany , bread is often made with rye. This bread is leavened with acidic, because the rye gluten is not as strong as that of wheat , and amylases of rye are more active at high temperatures; amylases can destroy the structure of a rye bread, and the acid may stop their action. For Germany there are between 300 and 600 kinds of bread, which are distinguished by shape, flour or method of production. The production is regulated by law: the bread must be prepared from flour wheat (wheat). The bread contains on average 19 g / kg of salt , a stick (250 g) 4.7 g is almost the maximum amount recommended by the WHO (5 g / day / person). Bread and other prepared foods will see their content in sodium reduced by 20% in five years. Also labeled with the amount of salt is considered. Breads traditional Armenian are the lavash , which means "look good" and matnakash , meaning "from the fingers." There are many different types of breads in North America. The European bread with only flour and water, is popular, but the most famous bread is made with milk and butter. Breads historical, such as sourdough from San Francisco or the Rye and Indian , are also, but they are not as popular. Breads Jews are also popular, especially bagels and challah (like brioche , but with the oil , no butter ), bread and Italian ( pizza , etc.).. 100 grams of a rod (T55): White bread (T45) contains 58 grams of starch with a glycemic index of 85 . Bread full cost (T 200) contains 45 grams of starch with a glycemic index of 40 . The bread contains more fiber and elements minerals. Fourth largest producer of wheat in the world, France is a country of baking tradition. Yet bread consumption in France has fallen steadily since at least the beginning of the twentieth century. Changes in lifestyle and technology development refrigeration promoting the consumption of other foods may explain this decrease in popularity. This drop is less pronounced in Europe and North Italy , and the Germans are the biggest eaters of bread in Europe. However, France keeps the cultural specificity of the wand , very popular, and still generally bought from the bakery , making the bakery local shops of the French favorite. The bread is present in the ancient Egyptian ritual of death. The Jews brought 12 rolls of gift, the day of Shabbat in the temple of God , were the "showbread" that only the priests could eat. Today, a braided bread called challah is used during each Shabbat. The unleavened bread (or matzah) is still used to celebrate Easter and commemorates the flight from Egypt. The prophet Elisha and Jesus made the miracle of the loaves. Middle Ages and Renaissance
Instead of bread in the diet is even more important and its quality, price control and prosecution of fraud are subject to multiple rules issued by the State.
The bread used as food but also base for the rich; it is called in this case "chopping" or "abacus." Soaked in sauce, chopping eventually ate himself or is given to the poor.
In the monasteries, some laity presented by emperors, kings or lords, are entitled to housing, clothing and food from a lay brother, the "bread Abbey. Modern Era previous
Modern Era
Typology by type
Special breads
Typology by Country
Northern Europe and Central Europe
France
Breads by size in France
Italy
Armenia
North America
Manufacturing
Nutrition
Economy
Production
Consumption
Source: INSEE , 1999 Average daily consumption of French bread Year Consumption
(Grams) 1900 900 1925 325 1960 250 1980 170 2000 153 2002 165 Bread consumption in Europe Country Annual Consumption
(Kg / person / year) Market Share
bakeries
(In%) Germany 84 35 Denmark 72 51 Austria 70 34 Italy 66 10 Belgium 65 36 Netherlands 60 74 France 58 20 Norway 58 ? Spain 57 20 England 37 77 Bread in religion
In antiquity
The bread is brought in procession in religious ceremonies by the Romans who offer the dead.
Bethlehem means "house of bread" in Aramaic. In Judaism
In Christianity
Bread is central to the Eucharist Christian is "the sacramental bread," bread to sing "or" bread of angels, "known today under the name of host in Roman Catholicism. Jesus defines himself as the "bread of life" (John 6:35). The "Grace" God is called "bread of the strong" and preaching, religious education "bread of the Word of God." In Roman Catholicism, the piece of wax embedded in a holy shrine is the "sacred bread." In Hebrew, Bethlehem means "house of bread" and Christians see in the fact that Jesus was born in a town of that name, the meaning of his sacrifice through the Eucharist. Bread in the arts
Literature
Cinema
Bread in history
Bread in fairy tales and customs
Expressions
Bibliography
Related articles
External Links

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