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48-530: Ganter is a private brewery based in Freiburg , Germany . It was founded in 1865 by Louis Ganter, and as of 2016 is run by Katharina Ganter-Fraschetti and Detlef Frankenberger. The brewery was founded in a three-story renaissance building which had previously belonged to Erasmus of Rotterdam , and in 1854 had become the Ringwald Brewery. Ten years later, the brewery moved to its current site on

96-692: A better understanding of the brewing process. Today, almost all brewery equipment is made of stainless steel . During the Industrial Revolution, the production of beer moved from artisanal manufacture to industrial manufacture , and domestic manufacture ceased to be significant by the end of the 19th century. In addition to changes in manufacturing capacity, the number of breweries grew throughout industrialization. For example in America, number of breweries rose from 431 to 4,131 between 1850 and 1873. A handful of major breakthroughs have led to

144-440: A conical bottom and a cylindrical top. The cone's aperture is typically around 70°, an angle that will allow the yeast to flow smoothly out through the cone's apex at the end of fermentation, but is not so steep as to take up too much vertical space. CCVs can handle both fermenting and conditioning in the same tank. At the end of fermentation, the yeast and other solids have fallen to the cone's apex can be simply flushed out through

192-562: A formal education in the subject from institutions such as the Siebel Institute of Technology , VLB Berlin , Heriot-Watt University , American Brewers Guild, University of California at Davis , University of Wisconsin , Olds College or Niagara College . They may hold membership in professional organisations such as the Brewers Association , Master Brewers Association , American Society of Brewing Chemists ,

240-509: A more carbonated beer. When the sugars in the fermenting beer have been almost completely digested, the fermentation process slows and the yeast cells begin to die and settle at the bottom of the tank. At this stage, especially if the beer is cooled to around freezing, most of the remaining live yeast cells will quickly become dormant and settle, along with the heavier protein chains, due simply to gravity and molecular dehydration. Conditioning can occur in fermentation tanks with cooling jackets. If

288-714: A notable exception). Heating in the brewhouse usually is achieved through pressurized steam, although direct-fire systems are not unusual in small breweries. Likewise, cooling in other areas of the brewery is typically done by cooling jackets on tanks, which allow the brewer to control precisely the temperature on each tank individually, although whole-room cooling is also common. Today, modern brewing plants perform myriad analyses on their beers for quality control purposes. Shipments of ingredients are analyzed to correct for variations. Samples are pulled at almost every step and tested for [oxygen] content, unwanted microbial infections, and other beer-aging compounds. A representative sample of

336-439: A nourishing brew for long hungry winters. Alcohol-free drinks are now produced by the associated OGA (Oberrheinische Industrie- und Handelsgesellschaft, Ganter'sche Aktiengesellschaft), which was established in 1922 to make liqueur . A particularly successful orange- lemonade drink allowed the expansion into other fruit juices and lemonades. The grounds of the brewery played host to a concert by Diana Ross in 2005 (as part of

384-639: A port at the apex. Open fermentation vessels are also used, often for show in brewpubs, and in Europe in wheat beer fermentation. These vessels have no tops, making it easy to harvest top-fermenting yeasts. The open tops of the vessels increase the risk of contamination, but proper cleaning procedures help to control the risk. Fermentation tanks are typically made of stainless steel . Simple cylindrical tanks with beveled ends are arranged vertically, and conditioning tanks are usually laid out horizontally. A very few breweries still use wooden vats for fermentation but wood

432-496: Is an important factor to consider during the fermentation of foods. Failing to completely remove any microbes from equipment and storing vessels may result in the multiplication of harmful organisms within the ferment, potentially increasing the risks of food borne illnesses such as botulism. However, botulism in vegetable ferments is only possible when not properly canned. The production of off smells and discoloration may be indications that harmful bacteria may have been introduced to

480-425: Is an optional process. Many craft brewers simply remove the coagulated and settled solids and forgo active filtration. In localities where a tax assessment is collected by government pursuant to local laws, any additional filtration may be done using an active filtering system, the filtered product finally passing into a calibrated vessel for measurement just after any cold conditioning and prior to final packaging where

528-505: Is difficult to keep clean and infection-free and must be repitched often, perhaps yearly. After high kräusen, the point at which fermentation is most active and copious foam is produced, a valve known in German as the spundapparat may be put on the tanks to allow the carbon dioxide produced by the yeast to naturally carbonate the beer. This bung device can regulate the pressure to produce different types of beer; greater pressure produces

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576-555: Is exacerbated when a plastic container is used for this purpose instead of the old-fashioned, traditional method, a grass-lined hole, as the Clostridium botulinum bacteria thrive in the anaerobic conditions created by the air-tight enclosure in plastic. Research has found that fermented food contains a carcinogenic by-product, ethyl carbamate (urethane). "A 2009 review of the existing studies conducted across Asia concluded that regularly eating pickled vegetables roughly doubles

624-437: Is made use of when fruit juices are converted to wine , when grains are made into beer , and when foods rich in starch, such as potatoes , are fermented and then distilled to make spirits such as gin and vodka . The production of carbon dioxide is used to leaven bread. The production of organic acids is exploited to preserve and flavor vegetables and dairy products. Food fermentation serves five main purposes: to enrich

672-493: Is typically divided into distinct sections, with each section reserved for one part of the brewing process. Beer may have been known in Neolithic Europe and was mainly brewed on a domestic scale. In some form, it can be traced back almost 5000 years to Mesopotamian writings describing daily rations of beer and bread to workers. Before the rise of production breweries, the production of beer took place at home and

720-562: The Institute of Brewing and Distilling , and the Society of Independent Brewers . Depending on a brewery's size, a brewer may need anywhere from five to fifteen years of professional experience before becoming a brewmaster. Fermentation (food) In food processing , fermentation is the conversion of carbohydrates to alcohol or organic acids using microorganisms — yeasts or bacteria —without an oxidizing agent being used in

768-560: The Nobel Prize in Chemistry for his research and discovery of "cell-free fermentation". One year earlier, in 1906, ethanol fermentation studies led to the early discovery of oxidized nicotinamide adenine dinucleotide (NAD ). Food fermentation is the conversion of sugars and other carbohydrates into alcohol or preservative organic acids and carbon dioxide . All three products have found human uses. The production of alcohol

816-763: The UEFA Champions League with its namesake lager; Carlsberg sponsors the English Premier League as well as the 2012 and 2016 UEFA European Championships . Meanwhile, the AB InBev Group supports the FA Cup and the FIFA World Cup . The head brewer (UK) or brewmaster (US) is in charge of the production of beer. The major breweries employ engineers with a chemistry / biotechnology background. Brewmasters may have had

864-611: The brewer expects to evaporate . Fermentation begins as soon as yeast is added to the cooled wort. This is also the point at which the product is first called beer. It is during this stage that fermentable sugars won from the malt (maltose, maltotriose, glucose, fructose and sucrose) are metabolized into alcohol and carbon dioxide . Fermentation tanks come in many shapes and sizes, from enormous cylindroconical vessels that can look like storage silos , to 20- litre (5  US gal ) glass carboys used by homebrewers. Most breweries today use cylindroconical vessels (CCVs), which have

912-438: The starches in the grain into sugars , especially maltose . Lautering is the separation of the extracts won during mashing from the spent grain to create wort . It is achieved in either a lauter tun , a wide vessel with a false bottom, or a mash filter, a plate-and-frame filter designed for this kind of separation. Lautering has two stages: first wort run-off, during which the extract is separated in an undiluted state from

960-622: The adverts printed on football team's kit. For example, Liverpool F.C. had the logo of the Denmark-based Carlsberg brewery group on the front of its shirts for nearly twenty years, from 1992 to 2010. Nowadays major brewing corporations are involved in sponsorship on a number of different levels. The prevailing trend is for the leading brand not to be linked to individual teams; rather, they achieve visibility as sponsor of tournaments and leagues, so all fans can engage with them regardless of which team they support. Heineken sponsors

1008-627: The beer is put into the containers for shipment or sale. The container may be a bottle , can , of keg , cask or bulk tank. Filters come in many types. Many use pre-made filtration media such as sheets or candles. Kieselguhr, a fine powder of diatomaceous earth , can be introduced into the beer and circulated through screens to form a filtration bed. Filtration ratings are divided into rough, fine, and sterile. Rough filters remove yeasts and other solids, leaving some cloudiness, while finer filters can remove body and color. Sterile filters remove almost all microorganisms. Brewing companies range widely in

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1056-491: The beer's marketing, sales, and distribution, while leaving the brewing and packaging to the producer-brewery (which confusingly may also be referred to as a contract brewer). Often the contract brewing is performed when a small brewery can not supply enough beer to meet demands and contracts with a larger brewery to help alleviate their supply issues. Some breweries do not own a brewing facility, these contract brewers have been criticized by traditional brewing companies for avoiding

1104-815: The beer. Most brewers would produce enough beer during winter to last through the summer, and store it in underground cellars, or even caves, to protect it from summer's heat. The discovery of microbes by Louis Pasteur was instrumental in the control of fermentation. The idea that yeast was a microorganism that worked on wort to produce beer led to the isolation of a single yeast cell by Emil Christian Hansen . Pure yeast cultures allow brewers to pick out yeasts for their fermentation characteristics, including flavor profiles and fermentation ability. Some breweries in Belgium, however, still rely on "spontaneous" fermentation for their beers (see lambic ). The development of hydrometers and thermometers changed brewing by allowing

1152-499: The brewer more control of the process, and greater knowledge of the results. Breweries today are made predominantly of stainless steel , although vessels often have a decorative copper cladding for a nostalgic look. Stainless steel has many favourable characteristics that make it a well-suited material for brewing equipment. It imparts no flavour in beer, it reacts with very few chemicals, which means almost any cleaning solution can be used on it (concentrated chlorine [bleach] being

1200-445: The brewer to make greater quantities of beer, as human power was no longer a limiting factor in moving and stirring. Carl von Linde , along with others, is credited with developing the refrigeration machine in 1871. Refrigeration allowed beer to be produced year-round, and always at the same temperature. Yeast is very sensitive to temperature, and, if a beer were produced during summer, the yeast would impart unpleasant flavours onto

1248-825: The costs associated with a physical brewery. Gypsy, or nomad, brewing usually falls under the category of contract brewing. Gypsy breweries generally do not have their own equipment or premises. They operate on a temporary or itinerant basis out of the facilities of another brewery, generally making "one-off" special occasion beers. The trend of gypsy brewing spread early in Scandinavia . Their beers and collaborations later spread to America and Australia. Gypsy brewers typically use facilities of larger makers with excess capacity . Prominent examples include Pretty Things, Stillwater Artisanal Ales, Gunbarrel Brewing Company, Mikkeller , and Evil Twin . For example, one of Mikkeller's founders, Mikkel Borg Bjergsø, has traveled around

1296-1650: The diet through development of a diversity of flavors, aromas, and textures in food substrates; to preserve substantial amounts of food through lactic acid , alcohol, acetic acid , and alkaline fermentations; to enrich food substrates with protein, essential amino acids , and vitamins; to eliminate antinutrients ; and to reduce cooking time and the associated use of fuel. Cheonggukjang , doenjang , fermented bean curd , miso , natto , soy sauce , stinky tofu , tempeh , oncom, soybean paste, Beijing mung bean milk, kinama, iru , thua nao Amazake , beer , bread , choujiu , gamju , injera , kvass , makgeolli , murri , ogi , rejuvelac , sake , sikhye , sourdough , sowans , rice wine , malt whisky , grain whisky , idli , dosa , Bangla (drink) vodka , boza , and chicha , among others. Kimchi , mixed pickle , sauerkraut , Indian pickle , gundruk , tursu Wine , vinegar , cider , perry , brandy , atchara , nata de coco , burong mangga , asinan , pickling , vişinată , chocolate , rakı , aragh sagi , chacha , tempoyak Mead , metheglin , tej Some kinds of cheese also, kefir , kumis (mare milk), shubat (camel milk), ayran , cultured milk products such as quark , filmjölk , crème fraîche , smetana , skyr , and yogurt Bagoong , faseekh , fish sauce , Garum , Hákarl , jeotgal , ngapi , padaek , pla ra , prahok , rakfisk , shrimp paste , surströmming , shidal Chorizo , salami , sucuk , pepperoni , nem chua, som moo , saucisson , fermented sausage Pu-erh tea , Kombucha , Lahpet , Goishicha Sterilization

1344-423: The fermentation of sugar to alcohol by yeast , Pasteur concluded that the fermentation was catalyzed by a vital force, called " ferments ", within the yeast cells. The "ferments" were thought to function only within living organisms. Pasteur wrote that "Alcoholic fermentation is an act correlated with the life and organization of the yeast cells, not with the death or putrefaction of the cells." Nevertheless, it

1392-677: The fermentation process. The earliest archaeological evidence of fermentation is 13,000-year-old residues of a beer, with the consistency of gruel, found in a cave near Haifa in Israel. Another early alcoholic drink, made from fruit, rice, and honey, dates from 7000 to 6600 BC, in the Neolithic Chinese village of Jiahu , and winemaking dates from ca. 6000 BC, in Georgia , in the Caucasus area. Seven-thousand-year-old jars containing

1440-413: The finished product often is stored for months for comparison, when complaints are received. Brewing is typically divided into 9 steps: milling, malting, mashing, lautering, boiling, fermenting, conditioning, filtering, and filling. Mashing is the process of mixing milled , usually malted , grain with water, and heating it with rests at certain temperatures to allow enzymes in the malt to break down

1488-432: The firm's 140th anniversary celebrations), and in 2006 the inner courtyard was used by Simply Red and Dieter Thomas Kuhn . Privatbrauerei Wittingen This beer or brewery -related article is a stub . You can help Misplaced Pages by expanding it . Brewery The diversity of size in breweries is matched by the diversity of processes, degrees of automation , and kinds of beer produced in breweries. A brewery

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1536-509: The food. Alaska has witnessed a steady increase of cases of botulism since 1985. It has more cases of botulism than any other state in the United States of America. This is caused by the traditional Alaska Native practice of allowing animal products such as whole fish, fish heads, walrus , sea lion , and whale flippers, beaver tails, seal oil, and birds, to ferment for an extended period of time before being consumed. The risk

1584-579: The four largest brewing companies ( Anheuser-Busch InBev , SABMiller , Heineken International , and Carlsberg Group ) controlled 50% of the market The biggest brewery in the world is the Belgian company Anheuser-Busch InBev . In the United States, there were 69,359 people employed in breweries in 2017. This is up from 27,805 in 2001. Some commonly used descriptions of breweries are: Contract brewing –When one brewery hires another brewery to produce its beer. The contracting brewer generally handles all of

1632-492: The modern brewery and its ability to produce the same beer consistently. The steam engine , vastly improved in 1775 by James Watt , brought automatic stirring mechanisms and pumps into the brewery. It gave brewers the ability to mix liquids more reliably while heating, particularly the mash , to prevent scorching, and a quick way to transfer liquid from one container to another. Almost all breweries now use electric-powered stirring mechanisms and pumps. The steam engine also allowed

1680-457: The outskirts of the town. The company fared badly throughout the start of the twentieth century, due to its position at the very centre of the crises of the First and Second World Wars. The historical building in the city centre was destroyed during Operation Tigerfish on 27 November 1944, followed by further bombings of brewery facilities on 2 and 3 December 1944. A successful reconstruction in

1728-413: The preservation of sour foods with the production of lactic acid , such as in sauerkraut and yogurt . Other widely consumed fermented foods include vinegar , olives , and cheese . More localised foods prepared by fermentation may also be based on beans, grain, vegetables, fruit, honey, dairy products, and fish. Natural fermentation predates human history. Since ancient times, humans have exploited

1776-569: The production process, so that gravity could assist with the transfer of product from one stage to the next. This layout often is preserved in breweries today, but mechanical pumps allow more flexibility in brewery design. Early breweries typically used large copper vats in the brewhouse, and fermentation and packaging took place in lined wooden containers. Such breweries were common until the Industrial Revolution , when better materials became available, and scientific advances led to

1824-441: The reaction. Fermentation usually implies that the action of microorganisms is desired. The science of fermentation is known as zymology or zymurgy. The term "fermentation" sometimes refers specifically to the chemical conversion of sugars into ethanol , producing alcoholic drinks such as wine , beer , and cider . However, similar processes take place in the leavening of bread (CO 2 produced by yeast activity), and in

1872-660: The remains of wine, now on display at the University of Pennsylvania, were excavated in the Zagros Mountains in Iran . There is strong evidence that people were fermenting alcoholic drinks in Babylon ca. 3000 BC, ancient Egypt ca. 3150 BC, pre-Hispanic Mexico ca. 2000 BC, and Sudan ca. 1500 BC. The French chemist Louis Pasteur founded zymology , when in 1856 he connected yeast to fermentation. When studying

1920-548: The second half of the century led to the takeover of the Löwenbrauerei of Freiburg in 1979, and a partnership with the Inselbrauerei Feierling. The brewery now produces a 4.9% vol. Ganter pilsner , a "Freiburger" pilsner, a 5.2% special export beer , a light and dark 5.4% wheat beers and an alcohol-free beer. Also produced a strong Bock beer, Wodan. At 7.5% vol., this was first brewed in 1898 as

1968-404: The spent grains, and sparging , in which extract that remains with the grains is rinsed off with hot water. Boiling the wort ensures its sterility, helping to prevent contamination with undesirable microbes. During the boil, hops are added, which contribute aroma and flavour compounds to the beer, especially their characteristic bitterness. Along with the heat of the boil, they cause proteins in

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2016-456: The volume and variety of beer produced, ranging from small breweries to massive multinational conglomerates, like Molson Coors or Anheuser-Busch InBev , that produce hundreds of millions of barrels annually. There are organizations that assist the development of brewing, such as the Siebel Institute of Technology in the United States and the Institute of Brewing and Distilling in the UK. In 2012

2064-412: The whole fermentation cellar is cooled, conditioning must be done in separate tanks in a separate cellar. Some beers are conditioned only lightly, or not at all. An active yeast culture from an ongoing batch may be added to the next boil after a slight chilling in order to produce fresh and highly palatable beer in mass quantity. Filtering the beer stabilizes flavour and gives it a polished, shiny look. It

2112-512: The world between 2006 and 2010, brewing more than 200 different beers at other breweries. Breweries and football have had a symbiotic relationship since the very beginnings of the game. The English Football League was founded in 1888, and by the next decade several teams already had their own brewery sponsor. In return for their financial support, the breweries were given concessions to sell beer to spectators and advertise their products in stadiums. The most outwardly visible sign of sponsorship are

2160-585: The world is believed to be the German state-owned Weihenstephan brewery in the city of Freising , Bavaria . It can trace its history back to 1040 AD. The nearby Weltenburg Abbey brewery, can trace back its beer-brewing tradition to at least 1050 AD. The Žatec brewery in the Czech Republic claims it can prove that it paid a beer tax in 1004 AD. Early breweries were almost always built on multiple stories, with equipment on higher floors used earlier in

2208-400: The wort to coagulate and the pH of the wort to fall, and they inhibit the later growth of certain bacteria. Finally, the vapours produced during the boil volatilize off-flavours , including dimethyl sulfide precursors. The boil must be conducted so that it is even and intense. The boil lasts between 60 and 120 minutes, depending on its intensity, the hop addition schedule, and volume of wort

2256-404: Was known that yeast extracts can ferment sugar even in the absence of living yeast cells . While studying this process in 1897, the German chemist and zymologist Eduard Buchner of Humboldt University of Berlin , Germany, found that sugar was fermented even when there were no living yeast cells in the mixture, by an enzyme complex secreted by yeast that he termed zymase . In 1907 he received

2304-422: Was the domain of women, as baking and brewing were seen as "women's work". Breweries, as production facilities reserved for making beer, did not emerge until monasteries and other Christian institutions started producing beer not only for their own consumption but also to use as payment. This industrialization of brewing shifted the responsibility of making beer to men. The oldest, still functional, brewery in

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