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Saturated fatty acids are fatty acids that make up saturated fats. Common Name Systematic Name Structural Formula Lipid Numbers Propionic acid: Propanoic acid
A saturated fat is a type of fat in which the fatty acid chains have all single bonds between the carbon atoms. A fat known as a glyceride is made of two kinds of smaller molecules: a short glycerol backbone and fatty acids that each contain a long linear or branched chain of carbon (C) atoms.
Cerotic acid, or hexacosanoic acid, is a 26-carbon long-chain saturated fatty acid with the chemical formula CH 3 (CH 2) 24 COOH. [1] It is most commonly found in beeswax and carnauba wax . It is a white solid, although impure samples appear yellowish.
As the chain length increases, the solubility of the fatty acids in water decreases, so that the longer-chain fatty acids have minimal effect on the pH of an aqueous solution. Near neutral pH, fatty acids exist at their conjugate bases, i.e. oleate, etc. Solutions of fatty acids in ethanol can be titrated with sodium hydroxide solution using ...
The fatty acids are typically saturated or mono-unsaturated with chain lengths from 16 to 26 carbon atoms. [ 25 ] : 421–2 The major phosphosphingolipids of mammals are sphingomyelins (ceramide phosphocholines), [ 40 ] whereas insects contain mainly ceramide phosphoethanolamines [ 41 ] and fungi have phytoceramide phosphoinositols and mannose ...
Pentadecylic acid, also known as pentadecanoic acid or C15:0, is an odd-chain saturated fatty acid. Its molecular formula is CH 3 (CH 2) 13 CO 2 H. It is a colorless solid. A laboratory preparation involves permanganate oxidation of 1-hexadecene (CH 3 (CH 2) 13 CH=CH 2). [2] It is one of the most common odd-chain fatty acids, although it is ...
Lignoceric acid, or tetracosanoic acid, is the saturated fatty acid with formula C 23 H 47 COOH. It is found in wood tar, various cerebrosides, and in small amounts in most natural fats. The fatty acids of peanut oil contain small amounts of lignoceric acid (1.1% – 2.2%). [1] This fatty acid is also a byproduct of lignin production.
Branched-chain fatty acids (BCFA) are usually saturated fatty acids with one or more methyl branches on the carbon chain. [1] [2] BCFAs are most often found in bacteria, [2] but can be found in nattÅ, [3] dairy, [4] vernix caseosa of human infants and California sea lions [5] where they may play a role in fostering the development of their intestinal microbiota. [1]