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In chemistry, especially biochemistry, a fatty acid is a carboxylic acid often with a long unbranched aliphatic tail (chain), which is either saturated or unsaturated. Carboxylic acids as short as butyric acid (4 carbon atoms) are considered to be fatty acids, whereas fatty acids derived from natural fats and oils may be assumed to have at least 8 carbon atoms, e.g., caprylic acid (octanoic acid). Most of the natural fatty acids have an even number of carbon atoms, because their biosynthesis involves acetyl-CoA, a coenzyme carrying a two-carbon-atom group (see fatty acid synthesis).

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Blogs for Fatty Acids

Fatty Acids — Blogs, Pictures, and more on WordPress

Dietary Fatty Acids Can Prevent Diseases Like Parkinson's ... Essential Fatty Acids and You ... Lower Cholesterol - Understand Fatty Acids ...en.wordpress.com/tag/fatty-acids/

Fatty Acid — Blogs, Pictures, and more on WordPress

Blogs about: Fatty Acid. Featured Blog. 10 Reasons To Go Organic With Your Skin Care ... Omega-3 Fatty Acids ... Omega Fatty Acids — 1 comment ...en.wordpress.com/tag/fatty-acid/

The Heart Scan Blog: Omega-3 fatty acids: Frequency vs. quantity

First of all, why advocate omega-3 fatty acids from fish oil? ... The data are simply too compelling to not include omega-3 fatty acids from fish oil. ...heartscanblog.blogspot.com/2007/10/omega-3-fatty-acids-frequ...

ADHD: Fatty acid supplements could help | NutritionData.com Blog by ...

A new study in Nutrition Journal finds that adolescents with ADHD have a noticably different distribution of fatty acids in their cells. But, contrary to what many ...blog.nutritiondata.com/ndblog/2008/02/adhd-fatty-acid.html

Best Omega 3 Food: Fish and Seafood :: Rebuild from Depression Blog

There are different types of Omega-3 fatty acids. ... Omega 3 Fatty Acids and Brain Health: The Long Game from Rebuild from Depression Blog ...www.rebuild-from-depression.com/blog/2007/08/best_omega_3_fo...

Wikipedia About Fatty Acids

In chemistry, especially biochemistry, a fatty acid is a carboxylic acid often with a long unbranched aliphatic tail (chain), which is either saturated or unsaturated. Carboxylic acids as short as butyric acid (4 carbon atoms) are considered to be fatty acids, whereas fatty acids derived from natural fats and oils may be assumed to have at least 8 carbon atoms, e.g., caprylic acid (octanoic acid). Most of the natural fatty acids have an even number of carbon atoms, because their biosynthesis involves acetyl-CoA, a coenzyme carrying a two-carbon-atom group (see fatty acid synthesis).

Fatty acids are produced by the hydrolysis of the ester linkages in a fat or biological oil (both of which are triglycerides), with the removal of glycerol. See oleochemicals.

Fatty acids are aliphatic monocarboxylic acids, derived from, or contained in esterified form in an animal or vegetable fat, oil or wax. Natural fatty acids commonly have a chain of 4 to 28 carbons (usually unbranched and even numbered), which may be saturated or unsaturated. By extension, the term is sometimes used to embrace all acyclic aliphatic carboxylic acids.

Types

Saturated fatty acids

Saturated fatty acids do not contain any double bonds or other functional groups along the chain. The term "saturated" refers to hydrogen, in that all carbons (apart from the carboxylic acid 1 group) contain as many hydrogens as possible. In other words, the omega (ω) end contains 3 hydrogens (CH3-), and each carbon within the chain contains 2 hydrogen atoms.

Saturated fatty acids form straight chains and, as a result, can be packed together very tightly, allowing living organisms to store chemical energy very densely. The fatty tissues of animals contain large amounts of long-chain saturated fatty acids. In IUPAC nomenclature, fatty acids have an acid suffix. In common nomenclature, the suffix is usually -ic.

The shortest descriptions of fatty acids include only the number of carbon atoms and double bonds in them (e.g., C18:0 or 18:0). C18:0 means that the carbon chain of the fatty acid consists of 18 carbon atoms, and there are no (zero) double bonds in it, whereas C18:1 describes an 18-carbon chain with one double bond in it. Each double bond can be in either a cis- or trans- conformation, and stands in a different position with respect to the ends of the fatty acid; therefore, not all C18:1s (for example) are identical. If there is one or more double bonds in the fatty acid, it is no longer considered saturated, but rather, mono- or polyunsaturated.

Most commonly-occurring saturated fatty acids are of the following varieties:

Search results for Fatty Acids

Molecular Expressions Photo Gallery: The Fatty Acid Collection

Important constituents of lipids, fatty acid molecules characteristically consist of an even number of carbon atoms linked in a chain lined with hydrogen atoms that ...micro.magnet.fsu.edu/micro/gallery/fattyacid/fattyacid.html

Omega Fatty Acids: Sources, Effects, and Therapeutic Usesin Dogs

Types and uses of fatty acid supplements including the treatment of allergies; dry, dull hair coats; inflammation; and cancer.www.peteducation.com/article.cfm?articleid=666

Fish and Omega-3 Fatty Acids

Omega-3 fatty acids benefit the heart of healthy people, people at high risk of ... The link between omega-3 fatty acids and CVD risk reduction are still being ...www.americanheart.org/presenter.jhtml?identifier=4632.

FATS YOU NEED

Biochemistry and benefits of essential fatty acids ... ESSENTIAL FATTY ACIDS IN CELL MEMBRANES. FATS FOR IMMUNITY. FATS AGAINST CANCER ...www.benbest.com/health/essfat.html

Striking a Balance: Omega-6 and Omega-3 Fatty Acids

The International Food Information Council communicates science-based information on food safety and nutrition to ... 6/omega-3 fatty acids in today's diet ...www.ific.org/foodinsight/2008/ma/omegasfi208.cfm

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News about Fatty Acids

Ask Dr. Gott: Wife has excess of fatlike substances in blood

The Monterey County HeraldDear Dr. Gott: My wife's blood workup returned from the lab with a diagnosis of hyperlipidemia. Is this a serious condition? She is 74 with a history of kidney stones that were removed many years ago. She also had neurosurgery on her carotid artery about 15 years ago for plaque removal.http://www.montereyherald.com/ci_12333301?source=rss

Foods that do a heart good

The Tampa TribuneIt can be difficult to be sure we are doing the right thing for our hearts. We're tempted by high-calorie foods but know that heart disease is the leading cause of death for American men and women.http://www2.tbo.com/content/2009/may/09/4u-foods-that-do-a-h...

Woman, 74, needs to lower cholesterol

St. Thomas Times-JournalDEAR DR. GOTT: My wife's blood workup returned from the lab with a diagnosis of hyperlipidemia. Is this a serious condition? She is 74 with a history of kidney stones that were removed many years ago.[...]http://www.stthomastimesjournal.com/ArticleDisplay.aspx?e=15...

Powerful free radical fighters

The Tampa TribuneBy now you've probably heard of antioxidants and their role in fighting free radical damage in our bodies, which has been linked to many diseases as well as aging. In case you've ever wondered who figured all that out, the answer is Dr. Denham Harman, who proposed the free radical theory of aging in 1955.http://www2.tbo.com/content/2009/may/09/4u-powerful-free-rad...

High Cholesterol

ThirdAgeOne of the most significant discoveries in preventive medicine is that elevated levels of cholesterol in the blood accelerate atherosclerosis , a condition commonly known as hardening of the arteries.http://www.thirdage.com/healthguide/high-cholesterol

News about Fatty Acids

Ants can smell death

MSNBCWhen an ant dies, its nestmates quickly pack it off. That way, the risk to the colony of infection is reduced. But how do they know its dead? Theory has held that dead ants release chemicals created by decomposition (such as fatty acids) that signal ... http://www.msnbc.msn.com/id/30602146/

N.C. State, Monsanto host omega-3 symposium at N.C. Research Campus

Salisbury PostKANNAPOLIS — N.C. State University and Monsanto Co. teamed up to bring a leading researcher in omega-3 fatty acids to the N.C. Research Campus today for a private symposium. Dr. William Harris, director and senior scientist of the Cardiovascular ... http://www.salisburypost.com/Area/050809-NCRC-monsanto-and-n...

Ask Dr. Gott: Wife has excess of fatlike substances in blood

Monterey County HeraldPlant sterols and stanols, niacin and omega-3 fatty acids are a few examples. Your wife might head in the right direction under the guidance of her primary-care physician or a physical therapist. To provide related information, I am sending you a ... http://www.montereyherald.com/health/ci_12333301

Supplement Trio Improves Asthma Symptoms

NewsMax.comA trio of supplements—omega-3 essential fatty acids, vitamin C, and zinc may improve several symptoms associated with asthma. A randomized, double-blind, placebo-controlled study conducted by scientists from Tanta University in Egypt found that the ... http://www.newsmax.com/health/supplement_trio_asthma/2009/05...

Omega-3s strike blow to heart failure

Food ConsumerTuesday May 5, 2009 (foodconsumer.org) -- Consumers can reap one more benefit in addition to the already impressive list of health advantages attributed to adding omega-3 fatty acids to the diet: protection against heart failure. This is good news ... http://www.foodconsumer.org/newsite/Nutrition/Supplements/05...

Search results for Fatty Acids

Essential Fatty Acids, The "Good Fats" or healthy fats we all need

Essential fatty acids, known as EFAs or the good fats, are Omega-3 fatty acids (linolenic acid), Omega-6 fatty acids (linoleic acid), and Omega-9 fatty acids (oleic acid).http://goodfats.pamrotella.com/

What are Fatty Acids?

Brief and Straightforward Guide: What are Fatty Acids?http://www.wisegeek.com/what-are-fatty-acids.htm

Fatty Acids and Your Health | The Medical Plus

Improve your health, eat foods high in essential Fatty Acids. Two decades of research has improved our understanding of the health benefits of many foods and food components ... http://www.themedicalplus.com/?p=108

Trans fatty acids

Trans fatty acids - what they are, where they are, and what they do to your hearthttp://heartdisease.about.com/cs/cholesterol/a/Transfat.htm

Fatty acids definition of Fatty acids in the Free Online Encyclopedia.

fatty acid, any of the organic carboxylic acids present in fats and oils fats and oils, group of organic substances that form an important part of the diet and also are useful in ... http://encyclopedia2.thefreedictionary.com/Fatty+acids

Wikipedia results for Fatty Acids

Fatty acid - Wikipedia, the free encyclopedia

In chemistry, especially biochemistry, a fatty acid is a carboxylic acid often with a long unbranched aliphatic tail , which is either saturated or unsaturated.http://en.wikipedia.org/wiki/Fatty_acid

Essential fatty acid - Wikipedia, the free encyclopedia

Essential fatty acids, or EFAs, are fatty acids that cannot be constructed within an organism (generally all references are to humans) from other components by any known chemical ... http://en.wikipedia.org/wiki/Essential_fatty_acids

Trans fat - Wikipedia, the free encyclopedia

Trans fat is the common name for a type of unsaturated fat with trans-isomer fatty acid (s). Trans fats may be monounsaturated or polyunsaturated but never saturated.http://en.wikipedia.org/wiki/Transfatty_acids

Polyunsaturated fat - Wikipedia, the free encyclopedia

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 ... http://en.wikipedia.org/wiki/Polyunsaturated_fatty_acids

Fatty acid metabolism - Wikipedia, the free encyclopedia

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 ... http://en.wikipedia.org/wiki/Fatty_acid_metabolism
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Researchers Say A Fatty Meal May Bo...

Researchers Say A Fatty Meal May Boost Brain PowerAccording to UC Irvine scientists a certain type of fat produces a hormone that helps the brain cement short term memory. Josh Rubenstein reports.Windows Media - Video

Fatty Says What?!

Fatty Says What?!http://www.phillyd.tv Live Chat Tonight at 7PM EST mhm Thanks to Marina (hotforwords) http://www.youtube.com/hotforwordsFlash - Video

Fatty Falls

Fatty FallsFriends can be so mean. He begged for mercy but his friend just kept on lifting the trunk until he finally fell into the water.Flash - Video

Fatty Crab restaurant in New Yorkâ€...

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Your Kid’s a Fatty | ZapRoot 058

Your Kid’s a Fatty | ZapRoot 058Obesity expands to European children. Ford increases green efforts. Robert De Niro’s restaurant servers an endangered species. ZapRoot Community Site BuyGreen.com – Solio...Flash - Video

Answers for Fatty Acids

simply_gorgeousnesssfatty acids...?simply_gorgeousnesssPolysaccarides are polymers of sugars. Fatty acids are lipids. When you eat a lot of fats and sugars, the fat is stored as lipids and the unused sugar is stored as starch or it gets converted to fat. ...Rukia416What is predominately saturated fatty acids, monounsaturated fatty acid and polyunsaturated fatty acid?Rukia416well saturated would be butter... If you are looking, just look at the back. It will at least have a specification of what percentage comes from saturated vs. unsaturated.xdaughtry46What are monounsaturated fatty acids & why are they good for losing belly fat?xdaughtry46ok i dont really know what they do but these are where you can get the monounsaturated fats are found in natural foods such as nuts and avocados, and are the main component of tea seed oil and olive o...salishladyHow many omega 3 fatty acids does the average woman need?salishladynot sure, just eat eggsK.. EHow do i measure if fatty acids and glycerol have been produced in an experiment?K.. EMeasure the pH change.
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