what are fatty acids quizlet?
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Fatty Acids are: carboxylic acids with long-chain hydrophobic side groups. Fatty Acid predominate residues: palmitic, oleic, linoleic, and stearic acids.
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Terms in this set (10) What are the 2 essential fatty acids? Linoleic acid and Alpha Linolenic acid. What does the term essential fatty acids mean? They cannot be synthesized by the body, they must be eaten through the diet.
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Omega-3 and omega-6 are both essential fatty acids, meaning your body needs them but cannot make them naturally. By contrast, omega-9 fatty acids aren't essential because the body can make them.
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['Fatty Acids.', 'Triglycerides.', 'Sterols.', 'Phospholipids.']
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['Stearic Acid. [02:58]', 'Palmitic Acid. [03:06]', 'Lauric Acid. [03:15]', 'Lipids. [03:56]', 'Butryospermum Parkii (She) Butter. [04:38]', 'Persea Gratissima Avacodo Oil. [05:04]', 'Castor Oil (Ricinus Communis) [05:16]', 'PEG-20 Hydrogenated Castor Oil. [06:59]']
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3.1 Medium-Chain Fatty Acids Medium-chain fatty acids (MCFAs) are saturated or unsaturated fatty acids found at high concentrations in food such as coconut oil, with lauric acid (C12:0) representing ∼50% of its fat content. MCFAs are quickly oxidized by the liver and thus less obesogenic than LCFAs.
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Omega-5 and 7 fatty acids may help with skin health and hair growth, and could help in regulating blood sugar. Omega-5 and 9 fatty acids may help the body effectively respond to inflammation, and play a role in immune response.
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Branched chain fatty acids (BCFA) are primarily saturated fatty acids (FA) with a methyl branch or more on the carbon chain. BCFA are categorized as mono-, di-, or multi-methyl BCFA. ... BCFA are major components of bacterial membranes across many genera and species.
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Fats (triglycerides) that contain palmitic acid and stearic acid are therefore known as saturated fats. Fats made up of saturated fatty acids are solid at room temperature. You can also see that oleic acid is not saturated. Two of the carbons are connected by a double bond, and two of the hydrogens are missing.
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Answer From Francisco Lopez-Jimenez, M.D. Omega-6 fatty acids are a type of polyunsaturated fat found in vegetable oils, nuts and seeds. When eaten in moderation and in place of the saturated fats found in meats and dairy products, omega-6 fatty acids can be good for your heart.
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The saturated fatty acids are derived from both animal fats and plant oils. Rich sources of dietary saturated fatty acids include butter fat, meat fat, and tropical oils (palm oil, coconut oil, and palm kernel oil). Saturated fatty acids are straight-chain organic acids with an even number of carbon atoms (Table 2).
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Fatty acids are classified according to the presence and number of double bonds in their carbon chain. Saturated fatty acids (SFA) contain no double bonds, monounsaturated fatty acids (MUFA) contain one, and polyunsaturated fatty acids (PUFA) contain more than one double bond.
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Fatty acid. ... Generally, a fatty acid consists of a straight chain of an even number of carbon atoms, with hydrogen atoms along the length of the chain and at one end of the chain and a carboxyl group (―COOH) at the other end. It is that carboxyl group that makes it an acid (carboxylic acid).
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Oleic Acid. Oleic acid is a C18:1 monounsaturated fatty acid, which exhibits one double bond after the ninth carbon from its carboxyl end (COOH) and shows 18 carbon atoms within it molecule.
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All fats and oils are a mixture of saturated fatty acids and unsaturated fatty acids. Unsaturated fatty acids include monounsaturated and polyunsaturated fats. Oils are fats that are liquid at room temperature, like the vegetable oils used in cooking. Oils come from many different plants and from fish.
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Fat Functions Triglycerides, cholesterol and other essential fatty acids--the scientific term for fats the body can't make on its own--store energy, insulate us and protect our vital organs.
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Organisms use lipids to store energy, but lipids have other important roles as well. Lipids consist of repeating units called fatty acids. Fatty acids are organic compounds that have the general formula CH3(CH2)nCOOH, where n usually ranges from 2 to 28 and is always an even number.