essential fatty acid


Also found in: Dictionary, Thesaurus, Medical, Legal, Acronyms, Wikipedia.
Related to essential fatty acid: essential fatty acid deficiency

essential fatty acid

[i′sen·chəl ′fad·ē ‚as·əd]
(biochemistry)
Any of the polyunsaturated fatty acids which are required in the diet of mammals; they are probably precursors of prostaglandins.
References in periodicals archive ?
A drawback of essential fatty acids is their high susceptibility toward oxidation, which limits their stability in topical formulations and often causes an undesirable odor or skin discoloration.
of fish per week, in order to assure an adequate amount of essential fatty acids.
Studies on requirements of optimum dietary essential fatty acids in eel, Anguilla japonica.
has formulated an original blend of 10 different Omega-3 and Omega-6 essential fatty acids from plants - - which upon outer skin application, can add fullness and thickness to thin, fragile, aging skin.
TABLE: ESSENTIAL FATTY ACIDS Essential Fatty Acids AE Alpha-Linolenic Acid Linoleic Acid (18:3n-3) (18:2n-6) Number of Carbons 18 18 Number of Double Bonds 3 2 Omega Designation Omega-3 Omega-6 Category Long Chain Long Chain Polyunsaturated Polyunsaturated Fatty Acid Fatty Acid Significant Related EPA (20:5n-3) GLA (18:3n-6) Fatty Acids Eicosapentanoic Acid Gamma Linolenic Acid DHA (22:6n-3) CLA (18:2n-6) Docosahexanoic Acid Conjugated Linoleic Acid Dietary Sources Flaxseed Meat Rapeseed Peanuts Walnuts Corn Microalgae Soy Fatty Cold Water Farmed salmon Fish Relative Prevalence Low High in U.
The beneficial effects of including salmon regularly in the diet are well documented, with over 5,000 scientific research papers testifying to the health benefits of the omega-3 essential fatty acids that are found in oil-rich fish.
Analyses of samples by the Institute of Grassland and Environmental Research, in Aberystwyth, show that the milk contained two-thirds more Omega 3 essential fatty acids compared to the ordinary white stuff.
Aspirin adds new atoms to serine 530, thereby preventing essential fatty acids from reaching it.
The fifteen chapters carry titles: Suitable fat formulations for infant feeding; Lipid digestion in the developing infant; The effect of dietary fat on milk and tissue lipids; An evaluation of dietary energy substrates; Medium chain triglycerides; Fat effects on fatty acid and cholesterol metabolism; The biochemistry and role of (n-3) fatty acids in the brain and the retina; Nutritional evaluation of n-6 and n-3 polyunsaturated fatty acids; Parenteral use of lipid emulsion following trauma; Lipids, host defences and immune function; Dietary factors in immune responsiveness; Essential fatty acids and the immune response; Aging and nutritional requirements of essential fatty acids; Lipids, nutrition and cardio-vascular disease in the elderly; and Challenges for nutritionists.
They are rich in certain essential fatty acids, known to reduce 'bad' LDL cholesterol levels.
As gluten-free, vegetarian whole foods, chia seeds are naturally rich in omega 3 and 6 essential fatty acids, dietary fiber, antioxidants, calcium, protein and amino acids, as well as a comprehensive range of other nutrients, vitamins and minerals.

Full browser ?