An uncooked rib roast

Beef is the meat of cattle, such as this Glan Cattle steer.

Beef is the culinary name for meat from bovines, especially domestic cattle. Beef can be harvested from cows, bulls, heifers or steers. It is one of the principal meats used in the cuisine of the Middle East (including Pakistan and Afghanistan), Australia, Argentina, Brazil, Europe and North America, and is also important in Africa, parts of East Asia, and Southeast Asia. Beef is considered a taboo food in some cultures, especially in Indian culture, and thence is eschewed by Hindus and Jains; However, Hinduism's scriptures indicate a recorded history of beef consumption, with the taboo arising at a later period due to the ascendancy of the cow in terms of importance to the farming communities of the time.^[1] it is also discouraged among some Buddhists.

Beef muscle meat can be cut into steak, roasts or short ribs. Some cuts are processed (corned beef or beef jerky), and trimmings, usually mixed with meat from older, leaner cattle, are ground, minced or used in sausages. The blood is used in some varieties of blood sausage. Other parts that are eaten include the oxtail, tongue, tripe from the reticulum or rumen, glands (particularly the pancreas and thymus, referred to as sweetbread), the heart, the brain (although forbidden where there is a danger of bovine spongiform encephalopathy, BSE), the liver, the kidneys, and the tender testicles of the bull (known in the US as calf fries, prairie oysters, or Rocky Mountain oysters). Some intestines are cooked and eaten as-is, but are more often cleaned and used as natural sausage casings. The lungs and the udder are considered unfit for human consumption in the US. The bones are used for making beef stock.

Beef from steers and heifers is equivalent, except for steers having slightly less fat and more muscle, all treatments being equal. Depending on economics, the number of heifers kept for breeding varies. Older animals are used for beef when they are past their reproductive prime. The meat from older cows and bulls is usually tougher, so it is frequently used for mince (UK)/ground beef (US). Cattle raised for beef may be allowed to roam free on grasslands, or may be confined at some stage in pens as part of a large feeding operation called a feedlot (or concentrated animal feeding operation), where they are usually fed a ration of grain, protein, roughage and a vitamin/mineral preblend.

Beef is the third most widely consumed meat in the world, accounting for about 25% of meat production worldwide, after pork and poultry at 38% and 30% respectively.^[2] In absolute numbers, the United States, Brazil, and the People's Republic of China are the world's three largest consumers of beef. On a per capita basis in 2009, Argentines ate the most beef at 64.6 kg per person; people in the US ate 40.2 kg, while those in the EU ate 16.9 kg.^[3]

The world's largest exporters of beef are Brazil, Australia, and the United States. Beef production is also important to the economies of Paraguay, Argentina, Ireland, Mexico, New Zealand, Nicaragua, Russia, and Uruguay.

History[link]

The flesh of bovines has been eaten by hunters from prehistoric times; some of the earliest known cave paintings, such as those of Lascaux show aurochs in hunting scenes. Domestication of cattle occurred around 8000 BC, providing ready access to beef, milk and leather.^[4] Most cattle originated in the Old World, with the exception of bison hybrids. Examples include the Wagyū from Japan, Ankole-Watusi from Egypt, and longhorn Zebu from the Indian subcontinent.^[5] It is unknown when exactly cooking beef came into being. Cattle were widely used across the Old World for draft animals (oxen), milk production, or specifically for meat production, depending on local needs and resources. With mechanization of farming, some breeds were specifically bred to increase meat yield, like Chianina and Charolais or to improve texture, such as the Murray Grey, Angus or Wagyū. Some breeds (dual-purpose) have been selected for both meat and milk production, e.g. Brown Swiss (Braunvieh).

Etymology[link]

The word beef is from the Latin bōs, in contrast to cow, which is from Middle English "cou" (both words have the same Indo-European root *gʷou-)^[6]. After the Norman Conquest, the French-speaking nobles who ruled England naturally used French words to refer to the meats they were served. Thus various Anglo-Saxon words were used for the animal (such as nēat, or cu for adult females) by the peasants, but the meat was called boef (ox) (Modern French boeuf) by the French nobles —who did not often deal with the live animal— when it was served to them.

This is one example of the common English dichotomy between the words for animals (with largely Germanic origins) and their meat (with Romanic origins) that is also found in such English word-pairs as pig/pork, sheep/mutton and chicken/poultry.^[7]

Beef is cognate with bovine through the Late Latin bovīnus.^[8]

Cuts[link]

Beef is first divided into primal cuts. These are basic sections from which steaks and other subdivisions are cut. Since the animal's legs and neck muscles do the most work, they are the toughest; the meat becomes more tender as distance from hoof and horn increases. Different countries and cuisines have different cuts and names, and sometimes use the same name for a different cut.

The American cultural anthropologist Margaret Mead wrote in the American Anthropological Journal of the American Anthropological Association, "cultures that divide and cut beef specifically to consume are the Koreans and the Bodi tribe in East Africa. The French and English make 35 differentiations to the beef cuts, 51 cuts for the Bodi tribe, while the Koreans differentiate beef cuts into a staggering 120 different parts."

See the external links section below for links to more beef cut charts and diagrams.

American primal cuts[link]

American cuts of beef.

The following is a list of the American primal cuts. Beef carcasses are split along the axis of symmetry into "halves", then across into front and back "quarters" (forequarters and hindquarters). Canada uses identical cut names (and numbering) as the U.S. system, except the part designated as "round" is known as "hip" in the Canadian system.^[9]

Forequarter cuts[link]

• The chuck is the source of bone-in chuck steaks and roasts (arm or blade), and boneless clod steaks and roasts, most commonly. The trimmings and some whole boneless chucks are ground for hamburgers.
• The rib contains part of the short ribs, the prime rib and rib eye steaks.
• In Asia, brisket is used primarily for stews (e.g., five-spice beef, curry beef brisket;) while Westerners tend to use it for barbecue, corned beef or pastrami.
• The foreshank or shank is used primarily for stews and soups; it is not usually served any other way due to it being the toughest of the cuts.
• The plate is the other source of short ribs, used for pot roasting, and the outside skirt steak, which is used for fajitas. The remainder is usually ground, as it is typically a cheap, tough, and fatty meat.

Hindquarter cuts[link]

• The loin has two subprimals, or three if boneless:
  • the short loin, from which the T-bone and Porterhouse steaks are cut if bone-in, or strip steak (New York Strip if served without the bone in, and Kansas City strip if bone in.)
  • the sirloin, which is less tender than short loin, but more flavorful, can be further divided into top sirloin and bottom sirloin (including tri-tip), and
  • the tenderloin, which is the most tender can be removed as a separate subprimal, and cut into filet mignons, tournedos or tenderloin steaks, and roasts (such as for beef Wellington). They can also be cut bone-in to make parts of the T-bone and Porterhouse loin steaks.
• The round contains lean, moderately tough, lower fat (less marbling) cuts, which require moist cooking or lesser degrees of doneness. Some representative cuts are round steak, eye of round, top round and bottom round steaks and roasts.
• The flank is used mostly for grinding, except for the long and flat flank steak, best known for use in London broil, and the inside skirt steak, also used for fajitas. Flank steaks were once one of the most affordable steaks, because they are substantially tougher than the more desirable loin and rib steaks. Many recipes for flank steak use marinades or moist cooking methods, such as braising, to improve the tenderness and flavor. This, in turn, increased the steaks' popularity; when combined with natural leanness, increased prices have resulted.

Argentinian primal cuts[link]

• Asado: the large section of the rib cage including short ribs and spare ribs
• Asado De Tira: often translated as short ribs, but also sold as long, thin strips of ribs. Chuck ribs, flanken style (cross-cut).
• Bife de Costilla: T-bone or porterhouse steaks
• Bife de Chorizo: strip loin steaks
• Bola de Lomo: knuckle or sirloin tip
• Chinchulin: upper portion of small intestines
• Colita de Cuadril: tri-tip, or the tail of the rump roast
• Cuadril: rump
• Entraña: skirt steak
• Falda: naval
• Lomo: tenderloin
• Matambre: a long thin cut that lies just under the skin and runs from the lower part of the ribs to belly–or flank area
• Mollejas: sweetbreads (thymus gland)
• Pecho: brisket
• Riñones – kidneys
• Tapa de Asado – rib cap
• Tapa de Nalga – top of round roast
• Vacío – flank, though it may contain the muscles of other near cuts

Brazilian primal cuts[link]

• Oxtail
• Eye of the Round
• Outside Round
• Top Inside
• Shank
• Knuckle
• Tenderloin
• Rump Steak
• Sirloin
• Tenderloin
• Skirt of Tenderloin
• Bottom Sirloin
• Short Ribs
• Prime Rib
• Chuck
• Shoulder
• Breast
• Neck
• Rib Eye Steak
• Tri-Tip
• Rump

UK primal cuts[link]

British cuts of beef.

• Necks & clod
• Chuck & blades
• Silver loin
• Rump
• Silverside
• Topside
• Thick rib
• Thin rib
• Brisket
• Shin and leg
• Flank
• Thick flank
• Feather blade^[10]

Dutch primal cuts[link]

Dutch cuts of beef.

• Neck
• Rib
• Sirloin
• Tenderloin – Considered to be the premium cut, highly prized. It is called 'ossenhaas' in Dutch, meaning 'oxen hare', it tends to be slightly smaller than its American counterpart.
• Top sirloin
• Round – Mainly used for kogelbiefstuk ('hip joint steak') considered to be the basic form of steak in Dutch and Belgian cuisine.
• Flank
• Chuck – Best cuts are used for stoofvlees, lesser bits are used in hachee.
• Brisket
• Shankle

Other Dutch cuts (not primals)[link]

• Tongue is considered the cheapest piece of beef; it is used in certain styles of sausages such as the frikandel, though not as the main ingredient.
• Tail, though not on the image shown, is used extensively in stews.

Special beef designations[link]

Beef rump steak on grill pan, cooked to medium rare

• Certified Angus Beef (CAB) is a specification-based, branded-beef program which was founded in 1978 by Angus cattle producers to increase demand for their breed of cattle, by promoting the impression that Angus cattle have consistent, high-quality beef with superior taste. The brand is owned by the American Angus Association and its 35,000 rancher members. The terms Angus Beef or Black Angus Beef are loosely and commonly misused and/or confused with CAB; this is especially common in the foodservice industry. The brand or name Certified Angus Beef cannot be legally used by an establishment that is not licensed to do so. Known as Aberdeen Angus beef in the UK, and marketed there as higher quality and associated with stricter animal welfare rules. Notable for the herd being free of BSE during the BSE epidemic in the UK.
• Certified Hereford Beef is beef certified to have come from Hereford cattle.
• Grass-fed beef cattle have been raised exclusively on forage. Grain-fed beef cattle are raised primarily on forage, but are "finished" in a feedlot.
• Kobe beef is from cattle of the Wagyū breed, raised and fattened in the hills above Kobe, Hyōgo Prefecture, Japan. During the fattening period, the cattle are hand-fed (using high-energy feed, including beer and beer mash) for tenderness and high fat content, and hand-massaged to reduce stress.
• Halal beef has been certified to have been processed in a prescribed manner in accordance with Muslim dietary laws.
• Kosher beef has been certified to have been processed in a prescribed manner in accordance with Jewish dietary laws.
• Organic beef is produced without added hormones, pesticides, or other chemicals, though requirements for labeling it organic vary widely.
• The  European Union recognises the following Protected Designation of Origin beef brands:^[11]

 Spain – Carne de Ávila, Carne de Cantabria, Carne de la Sierra de Guadarrama, Carne de Morucha de Salamanca, Carne de Vacuno del País o Euskal Okela, Ternera Galega

 France – Taureau de Camargue, Boeuf charolais du Bourbonnais, Boeuf de Chalosse, Boeuf du Maine

 Portugal – Carne Alentejana, Carne Arouquesa, Carne Barrosã, Carne Cachena da Peneda, Carne da Charneca, Carne de Bovino Cruzado dos Lameiros do Barroso, Carne dos Açores, Carne Marinhoa, Carne Maronesa, Carne Mertolenga, Carne Mirandesa

 United Kingdom – Orkney Beef, Scotch Beef, Welsh Beef

 Belgium – Belgian Blue

USDA beef grades[link]

Inspected carcasses tagged by the USDA

In the United States, the USDA Agricultural Marketing Service (AMS) operates a voluntary beef grading program. The meat processor pays for a trained AMS meat grader to grade whole carcasses at the abattoir. Users are required to comply with Food Safety and Inspection Service (FSIS) grade labeling procedures. The official USDA grade designation can appear in one or any combination of the following ways: container markings, individual bags, legible roller brand appearing on the meat itself, or by a USDA shield stamp that incorporates the quality and/or yield grade.

There are eight beef quality grades. The grades are based on two main criteria: the degree of marbling (intramuscular fat) in the beef, and the maturity (estimated age of the animal at slaughter). Some meat scientists^[who?] object to the current scheme of USDA grading since it is not based on direct measurement of tenderness, although marbling and maturity are indicators of tenderness. Most other countries' beef grading systems mirror the US model. Most beef offered for sale in supermarkets is graded US Choice or Select. US Prime beef is sold to hotels and upscale restaurants, and usually marketed as such. Beef that would rate as US Standard or less is almost never offered for grading.

• U.S. Prime – Highest in quality and intramuscular fat, limited supply. Currently, about 2.9% of carcasses grade as Prime.^[12]
• U.S. Choice – High quality, widely available in foodservice industry and retail markets. Choice carcasses are 53.7% of the fed cattle total. The difference between Choice and Prime is largely due to the fat content in the beef. Prime typically has a higher fat content (more and well distributed intramuscular "marbling") than Choice.
• U.S. Select (formerly Good) – lowest grade commonly sold at retail, acceptable quality, but is less juicy and tender due to leanness.
• U.S. Standard – Lower quality, yet economical, lacking marbling.
• U.S. Commercial – Low quality, lacking tenderness, produced from older animals.
• U.S. Utility
• U.S. Cutter
• U.S. Canner

Utility, Cutter, and Canner grade are rarely used in foodservice operations and primarily used by processors and canners.

There are five beef yield grades – 1 to 5, which estimate the yield of saleable product, with YG 1 having the highest and YG 5 the lowest. Although consumers rarely see or are aware of it, yield grade was an important marketing tool for packers and retailers. The conversion from carcass and bone-in primals to boneless, trimmed cuts has reduced the importance.

Traditionally, beef sold in steakhouses and supermarkets has been advertised by its USDA grade; however, many restaurants and retailers have recently begun advertising beef on the strength of brand names and the reputation of a specific breed of cattle, such as black Angus.^[13][14]

Aging and tenderization[link]

Further information: Meat#Conditioning, Meat preservation

To improve tenderness of beef, it often is aged (i.e., stored refrigerated) to allow endogenous proteolytic enzymes to weaken structural and myofibrillar proteins. Wet aging is accomplished using vacuum packaging to reduce spoilage and yield loss. Dry aging involves hanging primals (usually ribs or loins) in humidity-controlled coolers. Outer surfaces dry out and can support growth of molds (and spoilage bacteria, if too humid), resulting in trim and evaporative losses. Evaporation concentrates the remaining proteins and increases flavor intensity; the molds can contribute a nut-like flavor. The majority of the tenderizing effect occurs in the first 10 days, although two to three days allow significant effects. Boxed beef, stored and distributed in vacuum packaging, is, in effect, wet aged during distribution. Premium steakhouses dry age for 21 to 28 days or wet age up to 45 days for maximum effect on flavor and tenderness. Meat from less tender cuts or older cattle can be mechanically tenderized by forcing small, sharp blades through the cuts to disrupt the proteins. Also, solutions of exogenous proteolytic enzymes (papain, bromelin or ficin) can be injected to augment the endogenous enzymes. Similarly, solutions of salt and sodium phosphates can be injected to soften and swell the myofibrillar proteins. This improves juiciness and tenderness. Salt can improve the flavor, but phosphate can contribute a soapy flavor.

Cooking and preparation[link]

Dry heat[link]

Roast beef cooked under high heat

Internal temperature[link]

Beef can be cooked to various degrees, from very rare to well done. The degree of cooking corresponds to the temperature in the approximate center of the meat, which can be measured with a meat thermometer. Beef can be cooked using the sous vide method, which cooks the entire steak to the same temperature, but when cooked using a method such as broiling or roasting it is typically cooked such that it has a "bulls eye" of doneness, with the least done (coolest) at the center and the most done (warmest) at the outside. While searing and the Maillard Reaction are important to the final flavor of a piece of beef, the degree of doneness is also important. A chef can judge the degree of doneness of steak using the finger touch test,^[15] without a meat thermometer. Temperature ranges can be found at Temperature (meat).

Moist heat[link]

Moist heat cooking methods include braising, pot roasting, stewing and sous vide. These techniques are often used for cuts of beef that are tougher, as these longer, lower temperature cooking techniques have the potential to tenderize the meat better than high-heat, dry techniques.

• Stewing

simmering meat, whole or cut into bite-size pieces, in a water-based liquid with flavourings. This technique may be used as part of pressure cooking.

• Braising

cooking meats, in a covered container, with small amounts of liquids (usually seasoned or flavored). Unlike stewing, braised meat is not fully immersed in liquid, and usually is browned before the oven step.

• Sous Vide

Sous-vide, French for "under vacuum", is a method of cooking food sealed in airtight plastic bags in a water bath for a long time—72 hours is not unknown—at an accurately determined temperature much lower than normally used for other types of cooking. The intention is to maintain the integrity of ingredients and achieve very precise control of cooking.

Beef roasted with vinegar and sliced with spiced paste, often called "cold beef".

Meat has usually been cooked in water which is just simmering, such as in stewing; higher temperatures make meat tougher by causing the proteins to contract. Since thermostatic temperature control became available, cooking at temperatures well below boiling, 52 °C (126 °F) to 90 °C (194 °F), for prolonged periods has become possible; this is just hot enough to convert the tough collagen in connective tissue into gelatin through hydrolysis, with minimal toughening. With the adequate combination of temperature and cooking time, pathogens, such as bacteria will be killed, and Pasteurization can be achieved. Because browning (Maillard reactions) can only occur at higher temperatures (above the boiling point of water), these moist techniques do not develop the flavors associated with browning. Meat will often undergo searing in a very hot pan, grilling or browning with a torch before moist cooking (though sometimes after).

Thermostatically controlled methods, such as sous-vide, can also prevent overcooking by bringing the meat to the exact degree of doneness desired, and holding it at that temperature indefinitely. The combination of precise temperature control and long cooking duration makes it possible to be assured that Pasteurization has been achieved, both on the surface and the interior of even very thick cuts of meat, which can not be assured with most other cooking techniques. (Although extremely long-duration cooking can break down the texture of the meat to an undesirable degree.)

Beef can be cooked quickly at the table through several techniques. In hot pot cooking, such as shabu-shabu, very thinly sliced meat is cooked by the diners at the table by immersing it in a heated pot of water or stock with vegetables. In fondue bourguignonne, diners dip small pieces of beef into a pot of hot oil at the table. Both techniques typically feature accompanying flavorful sauces to compliment the meat.

Raw beef[link]

Sliced beef.

Steak tartare is a French dish made from finely chopped or ground (minced) raw meat (often beef). More accurately, it is scraped so as not to let even the slightest of the sinew fat get into the scraped meat. It is often served with onions, capers, seasonings such as fresh ground pepper and Worcestershire sauce, and sometimes raw egg yolk. The Belgian dish filet américain is also made of finely chopped ground beef, though it is seasoned differently, and either eaten as a main dish or can be used as a dressing for a sandwich. Kibbeh nayyeh is a similar Lebanese dish. And in Ethiopia, a ground raw meat dish called tire siga or kitfo is eaten.

Carpaccio of beef is a thin slice of raw beef dressed with olive oil, lemon juice and seasoning. Often, the beef is partially frozen before slicing to allow very thin slices to be cut.

Yukhoe is a variety of hoe, raw dishes in Korean cuisine which is usually made from raw ground beef seasoned with various spices or sauces. The beef part used for yukhoe is tender rump steak. For the seasoning, soy sauce, sugar, salt, sesame oil, green onion, and ground garlic, sesame seed, black pepper and juice of bae (Korean pear) are used. The beef is mostly topped with the yolk of a raw egg.

Cured or smoked beef[link]

Bresaola is an air-dried, salted beef that has been aged about two to three months until it becomes hard and a dark red, almost purple, colour. It is lean, has a sweet, musty smell and is tender. It originated in Valtellina, a valley in the Alps of northern Italy's Lombardy region. Bündnerfleisch is a similar product from neighbouring Switzerland.

Pastrami is often made from beef; raw beef is salted, then partly dried and seasoned with various herbs and spices, and smoked.

Beef curry in Dhaka, Bangladesh

Corned beef is a cut of beef cured or pickled in a seasoned brine. The corn in corned beef refers to the grains of coarse salts (known as corns) used to cure it. The term corned beef can denote different styles of brine-cured beef, depending on the region. Some, like American-style corned beef, are highly seasoned and often considered delicatessen fare.

Beef jerky is dried, salted, smoked beef popular in the United States.

Biltong is a cured, salted, air dried beef popular in South Africa.

Spiced beef is a cured and salted joint of round, topside, or silverside, traditionally served at Christmas in Ireland. It is a form of salt beef, cured with spices and saltpetre, intended to be boiled or broiled in Guinness or a similar stout, and then optionally roasted for a period after.^[16]

Religious prohibitions[link]

Hindus and Indian Buddhists consider killing cattle and eating beef a taboo, and Jains are forbidden to eat any kind of meat. Bovines have been highly revered as sacred to mankind in Indian culture^{[citation needed]} due to the critical role of cattle, especially cows, as a source of milk, and dairy products, and their relative importance to the pastoral Vedic people allowed this special status; and this rose to prominence with the advent of the Jain tradition and Hindu Golden-age during the Gupta period.^[17] The slaughter of cattle has been likened^{[by whom?]} to the matricide in these cultures, due to the idealisation of the cow providing milk and sustenance for society.

During the season of Lent, Catholics traditionally give up all meat and poultry products as a religious act of fasting. Prior to Pope Paul VI's Paenitemini, canonical law strictly stated meat was forbidden on all Fridays, a violation of which could be a mortal sin. Pope Paul VI's revisions relaxed the policy; now, the common interpretation is that meat is only forbidden on Ash Wednesday and Fridays in the season of Lent, although the fact that some form of penance is still asked of Catholics on Fridays leads many to continue the traditional abstention from beef and poultry.

Jews refrain from eating meat and poultry (and drinking wine, among other restrictions) during The Nine Days of mourning leading up to the fast of Tisha B'Av.

Nutrition and health[link]

Beef is a excellent source of complete protein and minerals such as zinc, selenium, phosphorus and iron, and B vitamins.^[18] Red meat is the most significant dietary source of carnitine and, like any other meat (pork, fish, veal, lamb etc.), is a source of creatine.

Health concerns[link]

Cancer

A study released in 2007 by the World Cancer Research Fund reported “strong evidence that red meat and processed meats are causes of bowel cancer” and recommends people eat less than 500 grams (18 oz) of cooked red meat weekly, and as little processed meat as possible. The report also recommends that average consumption in populations should not exceed 300 grams (11 oz) per week, stating this goal "corresponds to the level of consumption of red meat at which the risk of colorectal cancer can clearly be seen to rise." It should be noted, though, the 2007 report from the World Cancer Research Fund defined red meat as "[B]eef, pork, lamb, and goat from domesticated animals."^[19] Lean beef, with its high selenium and vitamin B₁₂ content, may actually lower the risk of colon cancer.^[18]

Cardiovascular Disease and Coronary Heart Disease

The Harvard School of Public Health also recommends consumers eat red meat sparingly as it has high levels of undesirable saturated fat.^[20] This recommendation is not without controversy, though. Another study from The Harvard School of Public Health appearing in Circulation (journal) found "Consumption of processed meats, but not red meats, is associated with higher incidence of coronary heart disease and diabetes mellitus."^[21] This finding tended to confirm an earlier meta-analysis of the nutritional effects of saturated fat in The American Journal of Clinical Nutrition which found "[P]rospective epidemiologic studies showed that there is no significant evidence for concluding that dietary saturated fat is associated with an increased risk of coronary heart disease or cardiovascular disease. More data are needed to elucidate whether cardiovascular disease risks are likely to be influenced by the specific nutrients used to replace saturated fat."^[22]

Dioxons

Some cattle raised in the United States feed on pastures fertilized with sewage sludge. Elevated dioxons may be present in meat from these cattle.^[23][24]

Recalls[link]

In 2011, U.S. Ground beef was subject to numerous recalls due to ecoli contamination:

• January 2011, One Great Burger expands recall.^[25]
• February 2011, American Food Service, a Pico Rivera, Calif. establishment, is recalling approximately 3,170 pounds of fresh ground beef patties and other bulk packages of ground beef products that may be contaminated with E. coli O157:H7 ^[26]
• March 2011, 14,000 pounds of beef recalled by Creekstone Farms Premium Beef due to ecoli concerns.^[27]
• April 2011, National Beef Packaging recalled more than 60,000 of ground beef due to ecoli contamination.^[28]
• May 2011, Irish Hills Meat Company of Michigan, a Tipton, Mich., establishment is recalling approximately 900 pounds of ground beef products that may be contaminated with E. coli O157:H7.^[29]
• September 2011, Tyson Fresh Meats recalled 131,100 pounds of ground beef due to ecoli contamination.^[30]
• December 2011, Tyson Fresh Meats recalled 40,000 pounds of ground beef due to ecoli contamination.^[31]
• January 2012, Hannaford Supermarkets recalled all ground beef with sell by dates 17 December 2011 or earlier.^[32]

Mad cow disease[link]

In 1984, the use of meat and bone meal in cattle feed resulted in the world's first outbreak of bovine spongiform encephalopathy (BSE or, colloquially, mad cow disease) in the United Kingdom.^[33]

Since then, other countries have had outbreaks of BSE:

• In May 2003, after a cow with BSE was discovered in Alberta, Canada, the American border was closed to live Canadian cattle, but was reopened in early 2005.^[34]
• In June 2005 Dr. John Clifford, chief veterinary officer for the United States Department of Agriculture animal health inspection service confirmed a fully domestic case of BSE in Texas. Dr. Clifford would not identify the ranch, calling that "privileged information."^[35] The 12 year old animal was alive at the time when Oprah Winfrey raised concerns about cannibalistic feeding practices on her show^[36] which aired 16 April 1996.

The EU has decided to relax rules introduced to prevent the transmission of BSE more than 20 years after the emergence of "mad cow disease" and feed meat byproducts back to cattle.^[37]

World Producers[link]

TOP 10 CATTLE AND BEEF PRODUCING COUNTRIES^[38]

CATTLE PRODUCTION (1000 Head)

BEEF PRODUCTION (1000 MT CWE)

See also[link]

Food portal

References[link]

External links[link]

Find more about Beef on Wikipedia's sister projects:
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Wikibooks Cookbook has a recipe/module on Beef

• USDA beef grading standards (PDF)
• Nutrition Facts for Various Cuts of Beef
• Many different meat cut charts
• The Story of Beef in Nebraska, the Beef State with videos, history, life cycle, issues, and culture