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Pig Fat
Pig fat is generally the fat in pork. The fatty acid composition of pork is found to be slightly different from meat of other animals, such as beef and lamb. The proportion of fat in pork can vary from 10–16%, but can be higher depending on the cut and level of trimming, among other factors. Pork fat contains oleic acid with 60% monounsaturated fat, and is low in conjugated linoleic acid (CLA) and slightly richer in unsaturated fats. According to a 2018 BBC report, researchers who analysed more than 1,000 raw foods, ranked pork fat as the 8th-most nutritious food and gave it a nutritional score of 74. The researchers explained that pig fat was a good source of B vitamins and minerals, and contained more unsaturated fats than lamb or beef fat. See also *Lard, visceral "soft fat", usually rendered and can be used as a cooking fat *Fatback, "hard fat", under the skin of the back, usually cured or fried *Salo Salo or Salò may refer to: Places Finland *Salo, Finland, a town in Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pork
Pork is the culinary name for the meat of the domestic pig (''Sus domesticus''). It is the most commonly consumed meat worldwide, with evidence of pig husbandry dating back to 5000 BCE. Pork is eaten both freshly cooked and preserved; curing extends the shelf life of pork products. Ham, gammon, bacon, and sausage are examples of preserved pork. Charcuterie is the branch of cooking devoted to prepared meat products, many from pork. Pork is the most popular meat in the Western world, particularly in Central Europe. It is also very popular in East and Southeast Asia ( Mainland Southeast Asia, Philippines, Singapore, and East Timor). The meat is highly prized in Asian cuisines, especially in Mainland China, for its fat content and texture. Some religions and cultures prohibit pork consumption, notably Islam and Judaism. History Pigs were domesticated in Mesopotamia around 13,000 BC. Charcuterie is the branch of cooking devoted to prepared meat products such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatty Acid
In chemistry, particularly in biochemistry, a fatty acid is a carboxylic acid with an aliphatic chain, which is either saturated or unsaturated. Most naturally occurring fatty acids have an unbranched chain of an even number of carbon atoms, from 4 to 28. Fatty acids are a major component of the lipids (up to 70% by weight) in some species such as microalgae but in some other organisms are not found in their standalone form, but instead exist as three main classes of esters: triglycerides, phospholipids, and cholesteryl esters. In any of these forms, fatty acids are both important dietary sources of fuel for animals and important structural components for cells. History The concept of fatty acid (''acide gras'') was introduced in 1813 by Michel Eugène Chevreul, though he initially used some variant terms: ''graisse acide'' and ''acide huileux'' ("acid fat" and "oily acid"). Types of fatty acids Fatty acids are classified in many ways: by length, by saturation vs unsaturati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beef
Beef is the culinary name for meat from cattle (''Bos taurus''). In prehistoric times, humankind hunted aurochs and later domesticated them. Since that time, numerous breeds of cattle have been bred specifically for the quality or quantity of their meat. Today, beef is the third most widely consumed meat in the world, after pork and poultry. As of 2018, the United States, Brazil, and China were the largest producers of beef. Beef can be prepared in various ways; cuts are often used for steak, which can be cooked to varying degrees of doneness, while trimmings are often ground or minced, as found in most hamburgers. Beef contains protein, iron, and vitamin B12. Along with other kinds of red meat, high consumption is associated with an increased risk of colorectal cancer and coronary heart disease, especially when processed. Beef has a high environmental impact, being a primary driver of deforestation with the highest greenhouse gas emissions of any agricultural product. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lamb And Mutton
Lamb, hogget, and mutton, generically sheep meat, are the meat of domestic sheep, ''Ovis aries''. A sheep in its first year is a lamb and its meat is also lamb. The meat from sheep in their second year is hogget. Older sheep meat is mutton. Generally, "hogget" and "sheep meat" are not used by consumers outside Norway, New Zealand, South Africa, Scotland and Australia. Hogget has become more common in England, particularly in the North (Lancashire and Yorkshire) often in association with rare breed and organic farming. In South Asian and Caribbean cuisine, "mutton" often means goat meat.''Oxford English Dictionary'', 3rd edition, June 2003''s.v.'',_definition_1b_At_various_times_and_places,_"mutton"_or_"goat_mutton"_has_occasionally_been_used_to_mean_goat_meat. Lamb_is_the_most_expensive_of_the_three_types_and_in_recent_decades_sheep_meat_is_increasingly_only_retailed_as_"lamb",_sometimes_stretching_the_accepted_distinctions_given_above._The_stronger-tasting_mutton_is_now_hard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oleic Acid
Oleic acid is a fatty acid that occurs naturally in various animal and vegetable fats and oils. It is an odorless, colorless oil, although commercial samples may be yellowish. In chemical terms, oleic acid is classified as a monounsaturated omega-9 fatty acid, abbreviated with a lipid number of 18:1 ''cis''-9, and a main product of Δ9 desaturase. It has the formula CH3(CH2)7CH=CH(CH2)7COOH. The name derives from the Latin word ''oleum'', which means oil. It is the most common fatty acid in nature. The salts and esters of oleic acid are called oleates. Occurrence Fatty acids (or their salts) often do not occur as such in biological systems. Instead fatty acids such as oleic acid occur as their esters, commonly triglycerides, which are the greasy materials in many natural oils. Oleic acid is the most common monounsaturated fatty acid in nature. It is found in fats (triglycerides), the phospholipids that make membranes, cholesterol esters, and wax esters. Triglycerides of oleic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monounsaturated Fat
Monounsaturated fats are fatty acids that have one double bond in the fatty acid chain with all of the remainder carbon atoms being single-bonded. By contrast, polyunsaturated fats have more than one double bond. Molecular description Fatty acids are long-chained molecules having an alkyl group at one end and a carboxylic acid group at the other end. Fatty acid viscosity (thickness) and melting temperature increases with decreasing number of double bonds; therefore, monounsaturated fatty acids have a higher melting point than polyunsaturated fatty acids (more double bonds) and a lower melting point than saturated fatty acids (no double bonds). Monounsaturated fatty acids are liquids at room temperature and semisolid or solid when refrigerated resulting in an isotopic lattice structure. Common monounsaturated fatty acids are palmitoleic acid (16:1 n−7), cis-vaccenic acid (18:1 n−7) and oleic acid (18:1 n−9). Palmitoleic acid has 16 carbon atoms w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Conjugated Linoleic Acid
Conjugated linoleic acids (CLA) are a family of isomers of linoleic acid. In principle, 28 isomers are possible. CLA is found mostly in the meat and dairy products derived from ruminants. The two C=C double bonds are conjugated (i.e., separated by a single bond). CLAs can be either cis-fats or trans-fats. CLA is marketed as a dietary supplement on the basis of its supposed health benefits. Biochemistry CLA describes a variety of isomers of octadecadienoic fatty acids. Commonly, CLAs are studied as some mixture of isomers wherein the isomers c9,t11-CLA (rumenic acid) and t10,c12-CLA were the most abundant. Studies show however that individual isomers have distinct health effects. Conjugated linoleic acid is both a ''trans'' fatty acid and a ''cis'' fatty acid. The ''cis'' bond causes a lower melting point and, ostensibly, also the observed beneficial health effects. Unlike other ''trans'' fatty acids, it may have beneficial effects on human health. CLA is conjugated, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unsaturated Fats
In nutrition, biology, and chemistry, fat usually means any ester of fatty acids, or a mixture of such compounds, most commonly those that occur in living beings or in food. The term often refers specifically to triglycerides (triple esters of glycerol), that are the main components of vegetable oils and of fatty tissue in animals; or, even more narrowly, to triglycerides that are solid or semisolid at room temperature, thus excluding oils. The term may also be used more broadly as a synonym of lipid—any substance of biological relevance, composed of carbon, hydrogen, or oxygen, that is insoluble in water but soluble in non-polar solvents. In this sense, besides the triglycerides, the term would include several other types of compounds like mono- and diglycerides, phospholipids (such as lecithin), sterols (such as cholesterol), waxes (such as beeswax), and free fatty acids, which are usually present in human diet in smaller amounts. Fats are one of the three main macr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B Vitamins
B vitamins are a class of water-soluble vitamins that play important roles in cell metabolism and synthesis of red blood cells. Though these vitamins share similar names (B1, B2, B3, etc.), they are chemically distinct compounds that often coexist in the same foods. In general, dietary supplements containing all eight are referred to as a vitamin B complex. Individual B vitamin supplements are referred to by the specific number or name of each vitamin, such as B1 for thiamine, B2 for riboflavin, and B3 for niacin. Some are more commonly recognized by name than by number, for example pantothenic acid, biotin, and folate. Each B vitamin is either a cofactor (generally a coenzyme) for key metabolic processes or is a precursor needed to make one and is thus an essential nutrient. List of B vitamins Note: other substances once thought to be vitamins were given numbers in the B-vitamin numbering scheme, but were subsequently discovered to be either not essential for life or manufact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lard
Lard is a semi-solid white fat product obtained by rendering the fatty tissue of a pig.Lard entry in the online ''Merriam-Webster Dictionary''. Accessed on 2020-07-05. It is distinguished from , a similar product derived from fat of or . Lard can be rendered by steaming, boiling, or dry heat. The culinary qualities of lard vary somewhat depending on the origin and processing method; if properly rendered, it may be nearly odorless and tasteless.E. S. Clifton, Joseph Kastelic, and Be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fatback
Fatback (also known as streak of lean or streak of fat) is a cut of meat from a domestic pig. It consists of the layer of adipose tissue (subcutaneous fat) under the skin of the back, with or without the skin (pork rind). Fatback is "hard fat" and is distinct from the visceral fat that occurs in the abdominal cavity which is called "soft fat" and is used to produce leaf lard. Like other types of pig fat, fatback may be rendered to make a high-quality lard. It is one source of salt pork. Finely diced or coarsely ground fatback is an important ingredient in sausage making and in some meat dishes. Fatback is an important element of traditional charcuterie. In several European cultures it is used to make specialty bacon. Containing no skeletal muscle, this bacon is a delicacy. At one time fatback was Italy's basic cooking fat, especially in regions where olive trees are sparse or absent, but health concerns have reduced its popularity. However, it provides a rich, authentic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salo (food)
Salo or Slanina (Russian and Ukrainian: сало, Belarusian: сала, Hungarian: szalonna, Polish: słonina, ro, slănină, Czech and Slovak: slanina, Carpatho-Rusyn: солонина/solonyna, lt, lašiniai, Bulgarian and Serbo-Croatian: сланина/slanina) is an Eastern European food consisting of cured slabs of fatback with or without skin. It is commonly eaten and known under different names across Eastern and Southeastern Europe, and is traditional to multiple national cuisines in the region. It is usually dry salt or brine cured. The East Slavic, Hungarian and Romanian variety is sometimes treated with paprika or other seasonings, while the South and West Slavic version is often smoked. The Slavic word "salo" or "slanina" as applied to this type of food is often translated to English as "bacon" or "lard". Unlike lard, salo is not rendered, and unlike bacon, salo also has little or no lean meat. It is similar to Italian ''lardo'', the main differences being th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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