polyunsaturated fatty acids

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omega-3 fatty acids

Nutrition
A family of long-chain polyunsaturated fatty acids, primarily eicosapentaenoic (C20:5) and docosahexanenoic acid (C22:6). Increased dietary omega-3 fatty acids are cardioprotective and have a positive impact on inflammatory conditions, interfering with the production of mediators of inflammation—including leukotrienes, platelet-activating factor, interleukin-l and tumour necrosis factor; increased consumption of dietary omega-3FAs and/or fish is reported to benefit patients with chronic inflammatory conditions, including rheumatoid arthritis, ulcerative colitis and chronic obstructive pulmonary disease. Following ingestion, omega-3FAs are rapidly incorporated into phospholipids of plasma and blood vessels; they decrease plasma levels of VLDL-cholesterol, decrease platelet aggregation, cause vasodilation and protect against coronary artery disease and atherosclerosis.

polyunsaturated

denoting a fatty acid, e.g. linoleic acid, having more than one double bond in its hydrocarbon chain.

polyunsaturated fatty acids

see fatty acids.

References in periodicals archive ?

Intake of n-3 polyunsaturated fatty acids and non-alcoholic fatty liver disease: a cross-sectional study in Japanese men and women.

The key to healthy weight: good fat in, excess fat out: to address the obesity epidemic effectively it is critical to target causes, not just risk factors

Characteristics and biological role of essential polyunsaturated fatty acids.

Influence of liposomal form of polyunsaturated fatty acids on the lipid profile of blood serum in animals with experimental hyperlipidemia

The report reviews, analyses and projects the market of marine and algal omega-3 polyunsaturated fatty acid ingredients for global and the regional markets including North America, Europe, Asia-Pacific and Rest of World.

Omega-3 Polyunsaturated Fatty Acids (PUFAs) - 2014 Global Market Overview with Company Profiles on 42 Key Global Players in the Industry

6g per 100g of a type of polyunsaturated fat called omega-6 linoleic acid, and no other polyunsaturated fatty acids.

Could 'healthy' margarine fats be bad for you? Products such as margarine may contain omega-6 fatty acids

Omega-6 (n-6) polyunsaturated fatty acids (PUFA) and omega-3 (n-3) PUFA are precursors to potent lipid mediator signalling molecules, eicosanoids, which have important roles in the regulation of inflammation.

Omega-6:omega-3 dietary ratio

The infants who received the fish oil did have higher levels of omega-3 polyunsaturated fatty acids than the control group.

Fish oil and allergies

Consequently, significant decrease in the percentage of the polyunsaturated fatty acids was determine& being more affected: C22: 5 n6 and C22: 6 n3 in both herds, whereas C20: 4 n6 and C22: 4 n6 only in H2.

Susceptibilidad a la peroxidacion lipidica y composicion de acidos grasos de semen porcino obtenido de diferentes establecimientos

Argan Oil possesses a high concentration of polyunsaturated fatty acids, antioxidants and squalene.

DSM's Argan oil is Ecocert and Natrue certified

Recently, risk assessors have noted the need to address the benefits of ingesting polyunsaturated fatty acids (PUFAs) that are also contained in fish.

Health advisories and exposure to methylmercury

Dietary intake and status of n-3 polyunsaturated fatty acids in a population of fish-eating and non-fish-eating meat-eaters, vegetarians, and vegans and the precursor-product ratio of alpha-linolenic acid to long-chain n-3 polyunsaturated fatty acids: results from the EPIC-Norfolk cohort.

British study examines omega-3 fatty acids in vegetarians and vegans

While polyunsaturated fatty acids are essential nutrients for everything from brain function to cell function, they are the most vulnerable components in human cells because of their high sensitivity to oxidative modifications caused by highly reactive oxygen molecules in the body.

A new method for preventing oxidative stress discovered

Dietary patterns were calculated based upon variations in seven possible nutrients related to AD vitamin E, folate, omega-3 and omega-6 polyunsaturated fatty acids, vitamin B12, monounsaturated fatty acids, and saturated fatty acids.