unsaturated fat definition

unsaturated fat. Unsaturated fat, or vegetable fat, is composed of a glycerol backbone with three fatty acid chains where there is at least one sp 2 hybridized carbon. Unsaturated fatty acids make up the oil part of lipids. Unsaturated fats (UFs) have lower melting points, and most are liquid at room temperature. Definition of unsaturated fat in the Definitions.net dictionary. Some carbon atoms are linked by single bonds (-C-C-) and others are linked by double bonds (-C=C-). However, since most of the fat we consume consists of long-chain fats with 14 or more carbons, this simple classification leaves a lot to the imagination. Unsaturated fats (UFs) have lower melting points, and most are liquid at room temperature. Unsaturated fat: A fat that is liquid at room temperature and comes from a plant, such as olive, peanut, corn, cottonseed, sunflower, safflower, or soybean oil. Nonetheless, since quite a lot of the fat we devour consists of long-chain fats with 14 or additional carbons, this easy classification leaves somewhat loads to the creativeness. unsaturated fat noun /ʌnˌsætʃəreɪtɪd ˈfæt/ /ʌnˌsætʃəreɪtɪd ˈfæt/ [uncountable, countable] jump to other results. This led to the discovery […] Fats derived from plants are often unsaturated fats. The term ‘unsaturated’ indicates that the carbons atoms do not have the maximum possible hydrogen atoms bound to carbon atoms. Polyunsaturated fats include omega-3 and omega-6 fats. (ŭn-săch′ə-rā′tĭd) 1. Difference Between Saturated and Unsaturated Fats Definition. Having low LDL cholesterol reduces your risk for heart disease. Corrections? Unsaturated fats are loosely packed. What does unsaturated fat mean? A certain type of polyunsaturated fat, omega-3 fats, have specifically been studied regarding their effects on heart health and ability to lower lipid levels. Unsaturated fat, or vegetable fat, is composed of a glycerol backbone with three fatty acid chains where there is at least one sp 2 hybridized carbon. A fat with a triglyceride molecule containing at least one unsaturated fatty acid. Definition of unsaturated fat in the Definitions.net dictionary. A type of fat containing a high proportion of fatty acid molecules with at least one double bond, considered to be healthier in the diet than saturated fat. Meaning of unsaturated fat. They differ from saturated fats in that their chemical structure contains one or more double bonds. There are two kinds of unsaturated fats: monounsaturated , which contain one double bond; and polyunsaturated , which contain two or more double bonds. Polyunsaturated fats have more than one double bond and are more likely to be found in fish, especially salmon; soy beans; mayonnaise; soft margarine; and fish oil. Unsaturated fats are derived from plants and some animals. Unsaturated fats (sunflower seed, safflower, and corn oils) are healthier for your heart. These are essential fatty acids that the body needs for brain function and cell growth. What does unsaturated fat mean? Information and translations of unsaturated fat in the most comprehensive dictionary definitions resource on the web. Polyunsaturated fats, in particular, sparked the first investigations into how certain fats may be essential for optimal health, growth, and development. Learn more. Margarine is an example of the hydrogenation of unsaturated fatty acids into a solid substance. To get the best unsaturated fat for your money, it pays to investigate which food is a better source. We use cookies to enhance your experience on our website, including to provide targeted advertising and track usage. Information and translations of unsaturated fat in the most comprehensive dictionary definitions resource on the web. Saturated fat has a predominance of saturated fatty acids, without any double bonds, while unsaturated fat has predominantly unsaturated acids with double bonds. How to use unsaturated in a sentence. Monounsaturated fatty acids (olive, sesame, and canola oils) are the healthiest for daily use. This forms a double bond somewhere in the chain. Its molecules contains double bonds whose carbon atoms that are not fully saturated with hydrogen. It is different from saturated fat in that it is liquid at room temperature while saturated fat is more solid. Fats can mainly be divided into two types, saturated and unsaturated fats. Saturated fat: A fat that contains only saturated fatty acids, is solid at room temperature, and comes chiefly from animal food products. Fats derived from plants are often unsaturated fats. Foods that are higher in unsaturated fats are a common part of diets that have been shown to benefit health. They tend to be liquid at room temperature. Omissions? Information and translations of unsaturated fat in the most comprehensive dictionary definitions resource on the web. For human nutrition, an important classification of fats is based on the number and position of double bonds in the constituent fatty acids. Natural saturated fats often come from animal sources. Unsaturated Fat in Vegetable Oil. unsaturated fat An alkyl-chain fatty acid with one or more double (ethylenic) bonds between carbons (called unsaturated as the chain is capable of absorbing more hydrogen). An unsaturated fat is a fat or fatty acid in which there is one or more double bond in the fatty acid chain. ed. Updates? Define unsaturated fat. From a chemical standpoint, polyunsaturated fats are simply fat molecules that have more than one unsaturated carbon bond in the molecule, this is also called a double bond. ©1996-2020 MedicineNet, Inc. All rights reserved. The American Heart Association recommends a moderate intake of all types of fats. Fat is one of the three macronutrients which provide energy for the proper functioning of the metabolic system. It is different from saturated fat in that it is liquid at room temperature while saturated fat is more solid. In other words, the solution is not saturated. Learn more. Learn more. Unsaturated fat: An unsaturated fat is a fat, or fatty acid has both single bonds and double bonds. Unsaturated fats are easier to digest and make a healthier fat choice. 1. However, since most of the fat we consume consists of long-chain fats with 14 or more carbons, this simple classification leaves a lot to the imagination. Our editors will review what you’ve submitted and determine whether to revise the article. An unsaturated fat is a fat or fatty acid in which there is one or more double bond in the fatty acid chain. Polyunsaturated fats can help lower your LDL (bad) cholesterol. noun. In chemistry, the term "unsaturated" usually refers to one of two things: When referring to chemical solutions, an unsaturated solution is able to dissolve more solute. unsaturated fat synonyms, unsaturated fat pronunciation, unsaturated fat translation, English dictionary definition of unsaturated fat. See additional information. Double bonds can react with hydrogen to form single bonds. It is an essential nutrient, which is necessary to keep us healthy, both saturated (bad fat) and unsaturated (good fat) fats are an essential part of our daily diet. Polyunsaturated fats have fewer double bonds than saturated fats but more that monounsaturated fats, placing them somewhere in between in terms of both their structure and physical properties. Saturated fats, in contrast, are typically found in meat products and are solid at room temperature. A saturated fat is a type of fat in which the fatty acid chains have all or predominantly single bonds.A fat is made of two kinds of smaller molecules: glycerol and fatty acids.Fats are made of long chains of carbon (C) atoms. Relating to an organic compound in which two or more of the carbon atoms are joined by a double or triple bond and therefore can be combined with additional atoms or radicals. Most of our fat intake comes from three types of fatty acids: polyunsaturated, monounsaturated, and saturated. unsaturated meaning: 1. They contain at least one double bond in their fatty acid chain. Get exclusive access to content from our 1768 First Edition with your subscription. Of or relating to an organic compound, especially a fatty acid, containing one or more double or triple bonds between the carbon atoms. unsaturated fat. Benzene and unsaturated fatty acids are examples of unsaturated compounds. Definition of unsaturated fat noun from the Oxford Advanced Learner's Dictionary. Fat is one of the three macronutrients which provide energy for the proper functioning of the metabolic system. unsaturated fat An alkyl-chain fatty acid with one or more double (ethylenic) bonds between carbons (called unsaturated as the chain is capable of absorbing more hydrogen). Definition of unsaturated-fat noun in Oxford Advanced Learner's Dictionary. n. Any of various fats derived from plant and some animal sources, especially fish, that are liquid at room temperature. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. What does unsaturated fat mean? The technical definition of unsaturated fat is a fatty acid in which there is at least one double bond in the carbon chain. How to use saturated in a sentence. Due to the decreased saturation with hydrogen bonds, the structures are weaker and are, therefore, typically liquid (oil) at room temperature. Unsaturated fat or oil is either monounsaturated or polyunsaturated, found in plants, vegetable…. Fats are categorized according to their percentage of hydrogen bonds as saturated (all hydrogen bonds) or unsaturated (not all hydrogen bonds). A diet with more unsaturated versus saturated fats is important because unsaturated fats are necessary for the body, and they also protect against illness. Due to the decreased saturation with hydrogen bonds, the structures are weaker … Unsaturated fats (UFs) have lower melting points, and most are liquid at room temperature. Unsaturated fat tends not to raise the level of LDL ('bad') cholesterol in the blood. Eating foods high in unsaturated fats can reduce the amount of cholesterol in the blood. Healthline - What’s the Difference Between Saturated and Unsaturated Fat. Information and translations of unsaturated fat in the most comprehensive dictionary definitions … Unsaturated fats are typically liquid at room temperature. The most important influence on the blood cholesterol level is the actual mix of different types of cholesterol in the diet. Nonetheless, since quite a lot of the fat we devour consists of long-chain fats with 14 or additional carbons, this easy classification … Saturated Fat Definition: A saturated fat is any lipid (fat) which contains no carbon-carbon double bonds. MedicineNet does not provide medical advice, diagnosis or treatment. How to use unsaturated in a sentence. A fat molecule is monounsaturated if it contains one double bond, and polyunsaturated if it contains more than one double bond. Saturated fats tend to be greasy or waxy solids. Eating foods high in … A type of fat containing a high proportion of fatty acid molecules with at least one double bond, considered to be healthier in the diet than saturated fat. unsaturated meaning: 1. Unsaturated fats are an important supply of calories and, therefore, energy to the human body. unsaturated definition: 1. Some examples of saturated fat are butter, lard, meat fat, solid shortening, palm oil, and coconut oil. CONTINUE SCROLLING OR … Saturated fat … Situation in Canada Trans fat. Unsaturated Fat. Categorization. Terms of Use. Saturated and unsaturated fats. unsaturated fats A kind of fat in which one or more pairs of electrons in the atoms making up the fat molecule form a bond with a pair of electrons from another atom (a double bond). Is either monounsaturated or polyunsaturated, found in nuts, seeds and vegetable oils does. Common part of diets that have been shown to benefit health lower points! Present per molecule typically found in meat products and are solid at room temperature while saturated fat butter... It pays to investigate which food is a fat molecule is monounsaturated if it more. Fat has no unsaturated fat definition bonds in the chain ©1996-2020 MedicineNet, Inc. all rights.... 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