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Animal fats are lipids derived from animals which are used by the animal for a multitude of functions, or can be used by humans for dietary, sanitary, and cosmetic purposes. Depending on the temperature of the fat, it can change between a solid state and a liquid ( oil ) state.
This is an accepted version of this page This is the latest accepted revision, reviewed on 15 February 2025. Esters of fatty acid or triglycerides This article is about the type of nutrient in food. For fat in animals, see Adipose tissue. For chemistry of fats, see triglyceride. For other uses, see Fat (disambiguation). Idealized representation of a molecule of a typical triglyceride, the main ...
Its use in machining has declined since the mid-20th century as other specially engineered cutting fluids became prominent. However, it is still a viable option. Lard and other animal fats were formerly used as an anti-foaming agent in industrial fermentation processes such as brewing; there, animal fats have been superseded by polyethers. [52]
Animal fats are largely saturated fat, the experts note. “These are typically solid at room temperature,” says Beal. Some animal fats contain a small amount of monounsaturated fats, Beal adds.
Tallow made by rendering calf suet. Tallow is a rendered form of beef or mutton suet, primarily made up of triglycerides. In industry, tallow is not strictly defined as beef or mutton suet. In this context, tallow is animal fat that conforms to certain technical criteria, including its melting point.
(Even coconut oil, the most solid of the plant fats, melts at around 76 degrees Fahrenheit, a far much lower melting point than animal fat.) “Fat affects the way [food] looks and it has by far ...
Fatty acids that are required for good health but cannot be made in sufficient quantity from other substrates, and therefore must be obtained from food, are called essential fatty acids. There are two series of essential fatty acids: one has a double bond three carbon atoms away from the methyl end; the other has a double bond six carbon atoms ...
Visceral fat makes up just 10% of total fat and is harder to detect. “You can't feel visceral fat,” Korner explains. “It is stored deep inside your abdomen and surrounds organs such as your ...