Unsaturated fatty acids have carbon chains with one or more C=C bonds. Saturated and unsaturated fats are present in many of the foods we eat. Saturated fatty acids lack double bonds between the individual carbon atoms, while in unsaturated fatty acids there is at least one double bond in the fatty acid chain. Why not download our Cholesterol Lowering Starter Kit and make a start today? The main sources of unsaturated fats are mostly found in plants. Yashoda Ramyajith Somarathna holds a B.Sc. • The shelf life of saturated fatty acids much higher than that of unsaturated fatty acids. • Saturated fatty acids have no double C=C double bonds in the fatty acid chain, and thus the saturated fatty acids have the maximum number of hydrogen atoms. Compare the Difference Between Similar Terms. Saturated fat, the kind found in beef, butter, and margarine, was thought to raise the "bad cholesterol" LDL levels. What is the difference between Saturated and Unsaturated Fatty Acids? Most common fatty acids have the chain length of 16 to 18 number of carbons. Terms of Use and Privacy Policy: Legal. Fats in a Lipid-Lowering Diet However,unsaturated fatty acids have one or more points of unsaturation, where hydrogen atoms are missing in the chain. Filed Under: Biology Tagged With: healthy fatty acids, saturated fatty acids, Saturated Fatty Acids Definition, unsaturated fatty acids, Unsaturated Fatty Acids Definition. Here’s an infographic to help you understand better the difference between saturated and unsaturated fats: So what are saturated and unsaturated fats, structurally speaking? There are many risk factors for coronary heart disease and it is important to take care of all of them to reduce the overall risk of it. The Foundation does not endorse any brands or products. Saturated fats increase the blood cholesterol levels, hence raise the risks associated with LDL cholesterol. Based on the chemical structure of the fatty acid chain, there are two types of fatty acids present in the body; namely, saturated and unsaturated fatty acids. Saturated fatty acids consist of unbranched carbon chains with no double bonds in it. Saturated fatty acids lack double bonds between the individual carbon atoms, while in unsaturated fatty acids there is at least one double bond in the fatty acid chain. @media (max-width: 1171px) { .sidead300 { margin-left: -20px; } } • Saturated fatty acids form saturated fats, while unsaturated fatty acids form unsaturated fats. ***High cholesterol is a risk factor in the development of coronary heart disease. • Unlike the unsaturated fatty acids, saturated fatty acids are soluble in vitamins. So, if you want to work on your cholesterol levels, swapping saturated fats for some unsaturated fats is a good way to start. There are two types of fatty acids based on their number of C=C bonds; namely (a) monounsaturated fatty acids, which contain only one C=C double bond along the fatty acid chain and are found in canola, peanut, olive, avocado and cashews, and (b) polyunsaturated fatty acids, which contain two or more C=C double bonds and are found in fish, almonds and pecans. Simple fats are mainly composed of glyceride and fatty acids. Fatty acids are composed of unbranched carbon chains with a carboxyl group at one end. * Unsaturated vegetable oils include rapeseed, olive and sunflower oil, but do not include palm or coconut oil. They comprise of various components in the body including phospholipids, triglycerides, diglycerides, monoglyceride, and sterol esters. The most common simple fat is the triglyceride, made up of glyceride and three fatty acids. degree in Applied Science and M.Sc. Simple fats are mainly composed of glyceride and fatty acids. The British Nutrition Foundation has reviewed the accuracy of the scientific content of this page in May 2019 (please note this does not include linked pages). Saturated fats tend to be solid at room temperature and from animal sources, while unsaturated fats are usually liquid and from plant sources. Saturated fats tend to be solid at room temperature and from animal sources, while unsaturated fats are usually liquid and from plant sources. Most common fatty acids have the chain length of 16 to 18 number of carbons. • Saturated fats increase the serum cholesterol, whereas unsaturated fats decrease the serum total and LDL cholesterol. The saturated fats are abundant in meats, animal fat, whole milk, butter, coconut oil, and palm oils. Saturated and unsaturated fats are different kinds of fat, found in different amounts in different foods. These fatty acids constitute to form unsaturated fats. (adsbygoogle = window.adsbygoogle || []).push({}); Copyright © 2010-2018 Difference Between. The difference between saturated and unsaturated fat lies in the number of double bonds in the fatty acid chain. • Saturated fats are solid at room temperature, while unsaturated fatty acids are liquids at room temperature. All rights reserved. The most common simple fat is the triglyceride, made up of glyceride and three fatty acids. Understanding the differences between the two types, which foods are the main sources, and the potential impact of these fats on health can help you make better choices as you cook and shop. For more information about the Foundation, please visit www.nutrition.org.uk, NHS website, the current recommendation on fat for adults equates to a maximum, EU register on nutrition and health claims. in Industrial Chemistry and is a Research Officer in the Rubber Research Institute of Sri Lanka. , diglycerides, monoglyceride, and sterol esters. **Replacing saturated fats with unsaturated fats in the diet has been shown to lower blood cholesterol***. • The sources of saturated fatty acids are animal fat, coconut oil, palm oil, whereas those of unsaturated fatty acids are most vegetable oils and fish oil. Replacing saturated fats with unsaturated fats in the diet has been shown to lower blood cholesterol – one of the risk factors in the development of heart disease**. Based on the chemical structure of the fatty acid chain, there are two types of fatty acids present in the body; namely, saturated and unsaturated fatty acids. 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