Beer is an alcoholic beverage produced by the brewing and fermentation of starches from cereal grains—most commonly malted barley, although wheat, maize (corn), rice, and oats are also used. The fermentation of the starch sugars in the wort produces ethanol and carbonation in the beer. Beer is one of the oldest alcoholic drinks in the world, the most widely consumed, and the third most popular drink after water and tea. Most modern beer is brewed with hops, which add bitterness and other flavours and act as a natural preservative and stabilising agent. Other flavouring agents, such as gruit, herbs, or fruits, may be included or used instead of hops. In commercial brewing, natural carbonation is often replaced with forced carbonation.
Brewing is the production of beer by steeping a starch source in water and fermenting the resulting sweet liquid with yeast. It may be done in a brewery by a commercial brewer, at home by a homebrewer, or communally. Brewing has taken place since around the 6th millennium BC, and archaeological evidence suggests that emerging civilizations, including ancient Egypt, China, and Mesopotamia, brewed beer. Since the nineteenth century the brewing industry has been part of most western economies.
Homebrewing is the brewing of beer or other alcoholic beverages on a small scale for personal, non-commercial purposes. Supplies, such as kits and fermentation tanks, can be purchased locally at specialty stores or online. Beer was brewed domestically for thousands of years before its commercial production, although its legality has varied according to local regulation. Homebrewing is closely related to the hobby of home distillation, the production of alcoholic spirits for personal consumption; however home distillation is generally more tightly regulated.
Wheat beer is a top-fermented beer which is brewed with a large proportion of wheat relative to the amount of malted barley. The two main varieties are German Weizenbier and Belgian witbier; other types include Lambic, Berliner Weisse, and Gose.
Sahti is a Finnish type of farmhouse ale made from malted and unmalted grains including barley and rye. Traditionally the beer is flavored with juniper in addition to, or instead of, hops; the mash is filtered through juniper twigs into a trough-shaped tun, called a kuurna in Finnish. Sahti is top-fermented and many have a banana flavor due to isoamyl acetate from the use of baking yeast, although ale yeast may also be used in fermenting.
In brewing and distilling, mashing is the process of combining a mix of ground grains – typically malted barley with supplementary grains such as corn, sorghum, rye, or wheat with water and then heating the mixture. Mashing allows the enzymes in the malt to break down the starch in the grain into sugars, typically maltose to create a malty liquid called wort.
In brewing, adjuncts are unmalted grains or grain products used in brewing beer which supplement the main mash ingredient. This is often done with the intention of cutting costs, but sometimes also to create an additional feature, such as better foam retention, flavours or nutritional value or additives. Both solid and liquid adjuncts are commonly used.
Rye beer is a beer in which rye is substituted for some portion of the malted barley.
Bright beer is beer in which yeast is no longer in suspension. There are several methods used for clearing yeast from beer, from waiting for the yeast to drop of its own accord to filtering it.
Triangle Brewing Co. (TBC) was a microbrewery owned and operated entirely by business partners Rick "the Brewer" Tufts and Andy "the Bloke" Miller who, in 2005, resettled in Durham, North Carolina from Connecticut. Andy Miller had extensive local restaurant management experience, and Rick Tufts apprenticed at Flying Fish Brewing Company and was an avid homebrewer long before founding a new brewery. TBC began selling beer on July 4, 2007 and was the only microbrewery in Durham. The arrival of a microbrewery in Durham is arguably part of the current downtown art, building, and cultural Renaissance.
Lager is a type of beer brewed and conditioned at low temperature. Lagers can be pale, amber, or dark. Pale lager is the most widely consumed and commercially available style of beer. The term "lager" comes from the German word for "storage", as the beer was stored before drinking, traditionally in the same cool caves in which it was fermented.
A brewery or brewing company is a business that makes and sells beer. The place at which beer is commercially made is either called a brewery or a beerhouse, where distinct sets of brewing equipment are called plant. The commercial brewing of beer has taken place since at least 2500 BC; in ancient Mesopotamia, brewers derived social sanction and divine protection from the goddess Ninkasi. Brewing was initially a cottage industry, with production taking place at home; by the ninth century, monasteries and farms would produce beer on a larger scale, selling the excess; and by the eleventh and twelfth centuries larger, dedicated breweries with eight to ten workers were being built.
Beer is often made from barley malt, water, hops and yeast and so is often suitable for vegans and vegetarians. Some beer brewers add finings to clarify the beer when racking into a barrel. Finings can include plant-derived products, like Irish moss, or animal-derived products, like isinglass and gelatin.
In winemaking, clarification and stabilization are the processes by which insoluble matter suspended in the wine is removed before bottling. This matter may include dead yeast cells (lees), bacteria, tartrates, proteins, pectins, various tannins and other phenolic compounds, as well as pieces of grape skin, pulp, stems and gums. Clarification and stabilization may involve fining, filtration, centrifugation, flotation, refrigeration, pasteurization, and/or barrel maturation and racking.
Gregory "Greg" John Noonan was an American brewing expert who wrote several published books on brewing. His writing credits include Brewing Lager Beer: The Most Comprehensive Book for Home - And Microbrewers (1986) which he updated in 1996 and changed the title to New Brewing Lager Beer: The Most Comprehensive Book for Home - And Microbrewers. He also wrote Scotch Ale (1993) for the Classic Beer Styles Series from Brewers Publications. He co-authored Seven Barrel Brewery Brewers Handbook (1997) with Mikel Redman and Scott Russell.
Cream ale is a style of American beer which is light in color and well attenuated, meaning drier. First crafted in the mid-1800s at various breweries in the United States, cream ale remained a very localized form with different styles until the early 20th century. During Prohibition in the United States, a great number of Canadian brewers took up brewing cream ale, refining it to some degree. Following the end of Prohibition, cream ale from Canada became popular in the United States and the style was produced anew in both nations.
Gusmer Enterprises, Inc. was founded in 1918 to provide products to the brewing market. It currently manufactures and sells a wide range of products geared towards the winemaking, brewing, edible oil, and pharmaceutical markets. Gusmer has partnered with several well-known international companies to provide their products to Gusmer's core beverage markets, as well as to expand Gusmer's manufactured products into other industries. Partnership companies include Millipore Sigma, BASF, Chr. Hansen and many others mentioned below. Gusmer's headquarters are located in Mountainside, New Jersey. Other locations include their primary manufacturing plants in Fresno, CA and Waupaca, WI as well as their analytical services group located in Napa, CA and the Gusmer Sonoma Store located in Windsor, CA.
Grodziskie is a historical beer style from Poland made from oak-smoked wheat malt with a clear, light golden color, high carbonation, low alcohol content, low to moderate levels of hop bitterness, and a strong smoke flavor and aroma. The taste is light and crisp, with primary flavors coming from the smoked malt, the high mineral content of the water, and the strain of yeast used to ferment it. It was nicknamed "Polish Champagne" because of its high carbonation levels and valued as a high-quality beer for special occasions.
Porter is a style of beer first brewed in London, England, in the early 18th century. The name is believed to have originated from its popularity with porters.
F.H. Steinbart is a homebrew supply store on SE 12th Avenue in Portland, Oregon. It is the oldest homebrew supply store in the country and helped nurture the vibrant Pacific Northwest craft-brewing scene.
