- essential fatty acid
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any fatty acid required for human metabolism that cannot be synthesized by the body and must be present in the diet; originally designated as vitamin F
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essential fatty acid
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Essential fatty acid — Essential fatty acids, or EFAs, are fatty acids that cannot be constructed within an organism from other components (generally all references are to humans) by any known chemical pathways; and therefore mustbe obtained from the diet. The term… … Wikipedia
essential fatty acid — nepakeičiamoji riebalų rūgštis statusas T sritis chemija apibrėžtis Organizmo nesintetinama riebalų rūgštis. atitikmenys: angl. essential fatty acid rus. незаменимая жирная кислота … Chemijos terminų aiškinamasis žodynas
Essential fatty acid interactions — For introductory details to this topic, including terminology and ω 3 / ω 6 nomenclature, see the main articles at Essential fatty acid and Eicosanoid. The actions of the ω 3 (Omega 3) and ω 6 (Omega 6) essential fatty acids (EFAs) are best… … Wikipedia
Essential fatty acid — An unsaturated fatty acid that is essential to human health, but cannot be manufactured in the body. There are three types of essential fatty acids (EFAs): arachnoidic acid, linoleic acid, and linolenic acid. When obtained in the diet, linoleic… … Medical dictionary
essential fatty acid — one of a group of unsaturated fatty acids that are essential for growth but cannot be synthesized by the body. These essential fatty acids are linoleic, linolenic, and arachidonic acids; of these, only linoleic acid need be included in the diet… … Medical dictionary
essential fatty acid — one of a group of unsaturated fatty acids that are essential for growth but cannot be synthesized by the body. These essential fatty acids are linoleic, linolenic, and arachidonic acids; of these, only linoleic acid need be included in the diet… … The new mediacal dictionary
essential fatty acid — noun a fatty acid which cannot be produced by the body but must be supplied in the diet …
Essential amino acid — An essential amino acid or indispensable amino acid is an amino acid that cannot be synthesized de novo by the organism (usually referring to humans), and therefore must be supplied in the diet. Contents 1 Essentiality vs. conditional… … Wikipedia
Fatty acid metabolism — Fatty acids are an important source of energy for many organisms. Excess glucose can be stored efficiently as fat. Triglycerides yield more than twice as much energy for the same mass as do carbohydrates or proteins. All cell membranes are built… … Wikipedia
Fatty acid synthase — (FAS) is enzymatic system composed of 272 kDa multifunctional polypeptide, in which substrates are handed from one functional domain to the next [Alberts, A.W., Strauss, A.W., Hennessy, S. Vagelos, P.R. Regulation of synthesis of hepatic fatty… … Wikipedia
