polyunsaturated fatty acids

polyunsaturated fatty acids
жирные полиненасыщенные кислоты
жирные кислоты, имеющие две и более двойных связей в углеводородном скелете молекулы

English-Russian Biotechnology Glossary. . 2007.

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  • polyunsaturated fatty acids — (PUFA) unsaturated fatty acids (q.v.) containing two or more double bonds; they occur predominantly as linoleic, linolenic, and arachidonic acids, in vegetable and seed oils. Dietary polyunsaturated fatty acids can lower plasma lipid levels and… …   Medical dictionary

  • polyunsaturated fatty acids — fatty acids with 18 or more carbon atoms and two or more double bonds, very important in the early development of marine fish larvae. Also important in human nutrition and health. Abbreviated PUFAs …   Dictionary of ichthyology

  • Common Polyunsaturated Fatty Acids — ▪ Table Common polyunsaturated fatty acids trivial name systematic name number of carbons in chain typical sources linoleic acid cis 9 , cis 12 octadecadienoic acid 18 corn oil, animal tissues, bacteria linolenic acid cis 9 , cis 12 , cis 15… …   Universalium

  • Polyunsaturated fatty acid — Polyunsaturated fatty acids (PUFA) are those which contain more than one double bond. Methylene Interrupted Polyenes These fatty acids have 2 or more cis double bonds which are separated from each other by a single methylene group. (This form is… …   Wikipedia

  • Fatty acids — Molecules that are long chains of lipid carboxylic acid found in fats and oils and in cell membranes as a component of phospholipids and glycolipids. (Carboxylic acid is an organic acid containing the functional group COOH.) Fatty acids come from …   Medical dictionary

  • ω-9 fatty acids — polyunsaturated fatty acids from animal and vegetable fats …   Medical dictionary

  • unsaturated fatty acids — fatty acids containing one (monounsaturated) or multiple (polyunsaturated) double bonds; they predominate in most plant derived fats. The number and position of each double bond can be specified, as in the systematic names, or the position of the …   Medical dictionary

  • Common fatty acids in foods — ▪ Table Common fatty acids in foods fatty acid shorthand* typical source Saturated fatty acids butyric 4:0 butterfat caproic 6:0 butterfat caprylic 8:0 coconut oil capric 10:0 coconut oil lauric 12:0 coconut oil, palm kernel oil myristic 14:0… …   Universalium

  • Polyunsaturated fat — In nutrition, polyunsaturated fat is an abbreviation of polyunsaturated fatty acid. That is a fatty acid in which more than one double bond exists within the representative molecule. That is, the molecule has two or more points on its structure… …   Wikipedia

  • Fatty acid — Not to be confused with fat. Butyric acid, a short chain fatty acid Types of fats in food Unsaturated fat Monounsaturated fat Polyun …   Wikipedia

  • polyunsaturated — adjective of, or relating to long chain organic compounds that have multiple double bonds; polyunsaturated fatty acids are essential to human nutrition …   Wiktionary

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