Corned beef

Corned beef, or salt beef in some Commonwealth countries, is salt-cured brisket of beef. The term comes from the treatment of the meat with large-grained rock salt, also called "corns" of salt. Sometimes, sugar and spices are added to corned beef recipes. Corned beef is featured as an ingredient in many cuisines. Most recipes include nitrates, which convert the natural myoglobin in beef to , giving it a pink color. Nitrates and nitrites reduce the risk of dangerous botulism during curing by inhibiting the growth of Clostridium botulinum bacteria spores, but have been linked to increased cancer risk in mice. Beef cured without nitrates or nitrites has a gray color, and is sometimes called "New England corned beef". Tinned corned beef, alongside salt pork and hardtack, was a standard ration for many militaries and navies from the 17th through the early 20th centuries, including World War I and World War II, during which fresh meat was rationed. Corned beef remains popular worldwide as an ingredient in a variety of regional dishes and as a common part in modern field rations of various armed forces around the world. Although the exact origin of corned beef is unknown, it most likely came about when people began preserving meat through salt-curing. Evidence of its legacy is apparent in numerous cultures, including ancient Europe and the Middle East. The word corn derives from Old English and is used to describe any small, hard particles or grains. In the case of corned beef, the word may refer to the coarse, granular salts used to cure the beef. The word "corned" may also refer to the corns of potassium nitrate, also known as saltpeter, which were formerly used to preserve the meat. Although the practice of curing beef was found locally in many cultures, the industrial production of corned beef started in the British Industrial Revolution. Irish corned beef was used and traded extensively from the 17th century to the mid-19th century for British civilian consumption and as provisions for the British naval fleets and North American armies due to its nonperishable nature.