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Sous-vide
Sous vide (; French for 'under vacuum'), also known as low-temperature, long-time (LTLT) cooking, is a method of cooking in which food is placed in a plastic pouch or a glass jar and cooked in a water bath for longer than usual cooking times (usually one to seven hours, and up to 72 or more hours in some cases) at a precisely regulated temperature. The temperature is much lower than usually used for cooking, typically around for red meat, for poultry, and higher for vegetables. The intent is to cook the item evenly, ensuring that the inside is properly cooked without overcooking the outside, and to retain moisture. History Sous vide cooking is characterized by low-temperature cooking, a longer period of cooking than conventional cooking, a container (such as a plastic bag) that separates the food from its heating environment, and pressurized enclosure using full or partial vacuum. Low-temperature cooking was first described by Benjamin Thompson, Count Rumford in 1799. He u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centre De Recherche Et D'Études Pour L'Alimentation
Centre de Recherche et d'Études pour l'Alimentation (The Culinary Research and Education Academy or CREA) is a culinary academy and food science think tank that provides training and consultation services for food industry professionals in the sous-vide cooking method, as well as other food-forward techniques. CREA was established in Paris in 1991 by Bruno Goussault and is the service arm of its parent company, Cuisine Solutions. History Credited with developing modern sous-vide, Bruno Goussault’s work with low-temperature, under-vacuum cooking dates back to the 1970s, during which he conducted a study that demonstrated how cooking beef shoulder sous-vide extended its shelf life to 60 days. Following a partnership with three-star chef Joël Robuchon in the 1980s to create a menu featuring sous-vide prepared foods for the Société nationale des chemins de fer français ( SNCF, "National society of French railways" or "French National Railway Corporation"), France's national ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruno Goussault
Bruno Goussault (born 26 January 1942) is a French scientist, economist, inventor, and chef. He is best known for developing and promoting the modern sous-vide (French for "under vacuum") method of cooking. Before becoming the Chief Scientist at Cuisine Solutions in 2000, Bruno worked as a consultant helping to create sous-vide cooking manufacturing facilities in the United States, France, Chile, Brazil, and Norway. In 1991, he founded Centre de Recherché et d'Études pour L'Alimentation (Culinary Research and Education Academy or CREA) in Paris to train chefs on the application of sous-vide cooking. In addition to his work with Cuisine Solutions and CREA, Goussault is on the board of the Association of Chemists, Engineers and Managers of Agricultural and Food Industries. Education Before beginning his culinary science career, Goussault earned a post-graduate degree from the d'Etudes et du Developpement Economique et Social, an MS degree in food technology from the Ecole Nationale ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cuisine Solutions
Cuisine Solutions is an American premium foods company that specializes in the sous-vide method of cooking and meal preparation. Originally founded in 1971 under the name Vie de France, the company now maintains headquarters and manufacturing facilities in Sterling, Virginia and Alexandria, VA, as well as manufacturing facilities in Thailand and France. Cuisine Solutions opened its United States headquarters in 1990, establishing itself as America's first major manufacturer of sous-vide products. Cuisine Solutions is currently the world’s largest manufacturer of sous-vide prepared foods and serves a variety of partners, including international airlines, cruise ship operators, the U.S. military, major hotel chains, restaurant franchises, retailers, and K–12 schools. History The sous-vide sealing process was first popularized as a preservation method in the 1960s, and the following decade saw the increasing popularization of sous-vide products and prepared foods. Most of the inno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Benjamin Thompson
Sir Benjamin Thompson, Count Rumford, FRS (german: Reichsgraf von Rumford; March 26, 1753August 21, 1814) was an American-born British physicist and inventor whose challenges to established physical theory were part of the 19th-century revolution in thermodynamics. He served as lieutenant-colonel of the King's American Dragoons, part of the British Loyalist forces, during the American Revolutionary War. After the end of the war he moved to London, where his administrative talents were recognized when he was appointed a full colonel, and in 1784 he received a knighthood from King George III. A prolific designer, Thompson also drew designs for warships. He later moved to Bavaria and entered government service there, being appointed Bavarian Army Minister and re-organizing the army, and, in 1792, was made a Count of the Holy Roman Empire. Early years Thompson was born in rural Woburn, Massachusetts, on March 26, 1753; his birthplace is preserved as a museum. He was educated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sous Vide Cooking
The Sous region (also spelt Sus, Suss, Souss or Sousse) ( ar, سوس, sūs, shi, ⵙⵓⵙ, sus) is an area in mid-southern Morocco. Geologically, it is the alluvial basin of the Sous River (''Asif n Sus''), separated from the Sahara desert by the Anti-Atlas Mountains. The natural vegetation in the Sous region is savanna dominated by the argan (''Argania spinosa''), a local endemic tree found nowhere else; part of the area is now a UNESCO Biosphere Reserve to protect this unique habitat. The region of Sous is generally fertile and has a high agricultural production. History Medieval Arabic geographers generally divided the Sous region into two distinct sub-regions: ''al-Sūs al-Aqṣā'', or "farther Sus", and ''al-Sūs al-Adnā'', or "nearer Sus". Sus al-Aqsa consisted of the southern/western part, and Sus al-Adna consisted of the northern/eastern part; however, there were never any precise boundaries between the two. The capital of the Sous was at Igli. There was also a ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organoleptic
Organoleptic properties are the aspects of food, water or other substances that create an individual experience via the senses—including taste, sight, smell, and touch. USDA uses In traditional U.S. Department of Agriculture meat and poultry inspections, inspectors perform various organoleptic procedures to detect disease or contamination. Such techniques are part of the effort to detect invisible foodborne pathogens that cause food poisoning. Organoleptic tests are sometimes conducted to determine if food or pharmaceutical products can transfer tastes or odors to the materials and components they are packaged in. Shelf life studies often use taste, sight, and smell (in addition to food chemistry and toxicology tests) to determine whether a food product is safe to consume. Organoleptic analyses are, occasionally, still used when the protocol for a certain sample does not have a high enough sample throughput to meet the demand. In this case, organoleptic analyses serve as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maillard Reaction
The Maillard reaction ( ; ) is a chemical reaction between amino acids and reducing sugars that gives browned food its distinctive flavor. Seared steaks, fried dumplings, cookies and other kinds of biscuits, breads, toasted marshmallows, and many other foods undergo this reaction. It is named after French chemist Louis Camille Maillard, who first described it in 1912 while attempting to reproduce biological protein synthesis. The reaction is a form of non-enzymatic browning which typically proceeds rapidly from around . Many recipes call for an oven temperature high enough to ensure that a Maillard reaction occurs. At higher temperatures, caramelization (the browning of sugars, a distinct process) and subsequently pyrolysis (final breakdown leading to burning and the development of acrid flavors) become more pronounced. The reactive carbonyl group of the sugar reacts with the nucleophilic amino group of the amino acid and forms a complex mixture of poorly characterized ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steak
A steak is a thick cut of meat generally sliced across the muscle fibers, sometimes including a bone. It is normally grilled or fried. Steak can be diced, cooked in sauce, such as in steak and kidney pie, or minced and formed into patties, such as hamburgers. Steaks are cut from animals including cattle, bison, camel, goat, horse, kangaroo, sheep, ostrich, pigs, reindeer, turkey, deer, and zebu, as well as various types of fish, especially salmon and large fish such as swordfish, shark, and marlin. For some meats, such as pork, lamb and mutton, chevon, and veal, these cuts are often referred to as chops. Some cured meat, such as gammon, is commonly served as steak. Grilled portobello mushroom may be called mushroom steak, and similarly for other vegetarian dishes. Imitation steak is a food product that is formed into a steak shape from various pieces of meat. Grilled fruits such as watermelon have been used as vegetarian steak alternatives. Exceptions, in whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Searing
Searing (or pan searing) is a technique used in grilling, baking, braising, roasting, sautéing, etc., in which the surface of the food (usually meat such as beef, poultry, pork, seafood) is cooked at high temperature until a browned crust forms. Similar techniques, browning and blackening, are typically used to sear all sides of a particular piece of meat, fish, poultry, etc. before finishing it in the oven. To obtain the desired brown or black crust, the meat surface must exceed , so searing requires the meat surface be free of water, which boils at around . Although often said to "lock in the moisture" or "seal in the juices", in fact, searing results in a greater loss of moisture than cooking to the same internal temperature without searing. Page 161, "The Searing Question". Nonetheless, it remains an essential technique in cooking meat for several reasons: *The browning creates desirable flavors through the Maillard reaction. *The appearance of the food is usually i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Immunodeficiency
Immunodeficiency, also known as immunocompromisation, is a state in which the immune system's ability to fight infectious diseases and cancer is compromised or entirely absent. Most cases are acquired ("secondary") due to extrinsic factors that affect the patient's immune system. Examples of these extrinsic factors include HIV infection and environmental factors, such as nutrition. Immunocompromisation may also be due to genetic diseases/flaws such as SCID. In clinical settings, immunosuppression by some drugs, such as steroids, can either be an adverse effect or the intended purpose of the treatment. Examples of such use is in organ transplant surgery as an anti- rejection measure and in patients with an overactive immune system, as in autoimmune diseases. Some people are born with intrinsic defects in their immune system, or primary immunodeficiency. A person who has an immunodeficiency of any kind is said to be immunocompromised. An immunocompromised individual may particular ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pasteurization
Pasteurization or pasteurisation is a process of food preservation in which packaged and non-packaged foods (such as milk and fruit juices) are treated with mild heat, usually to less than , to eliminate pathogens and extend shelf life. The process is intended to destroy or deactivate microorganisms and enzymes that contribute to food spoilage or risk of disease, including vegetative bacteria, but most bacterial spores survive the process. The process is named after the French microbiologist Louis Pasteur whose research in the 1860s demonstrated that thermal processing would deactivate unwanted microorganisms in wine. Spoilage enzymes are also inactivated during pasteurization. Today, pasteurization is used widely in the dairy industry and other food processing industries to achieve food preservation and food safety. By the year 1999, most liquid products were heat treated in a continuous system where heat can be applied using a plate heat exchanger or the direct or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pasteurized
Pasteurization American and British English spelling differences#-ise, -ize (-isation, -ization), or pasteurisation is a process of food preservation in which packaged and non-packaged foods (such as milk and fruit juices) are treated with mild heat, usually to less than , to eliminate pathogens and extend shelf life. The process is intended to destroy or deactivate microorganisms and enzymes that contribute to food spoilage or risk of disease, including vegetative bacteria, but most Endospore, bacterial spores survive the process. The process is named after the French microbiologist Louis Pasteur whose research in the 1860s demonstrated that thermal processing would deactivate unwanted microorganisms in wine. Spoilage enzymes are also inactivated during pasteurization. Today, pasteurization is used widely in the dairy industry and other food processing industries to achieve food preservation and food safety. By the year 1999, most liquid products were heat treated in a cont ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
