By   August 30, 2016

In chemistry, particularly in biochemistry, a fatty acid is a carboxylic acid with a long aliphatic chain, which is either saturated or unsaturated. The following fatty acids have one unsaturated bond. A fatty acid is a long hydrocarbon chain capped by a carboxyl group (COOH).

There are many common fatty acids that you hear about, four of which are shown . Carboxylic acids occur in many molecular forms. At first It must be recalled that if the majority of the fatty acids found in lipids are monocarboxylic acids, some of . Nutritionists call omega-and omega-fatty acids “essential” fats for good reason.

The human body needs them for many functions, from building healthy cells . A fatty acid is said to be saturated if each carbon is joined to its neighboring carbons by a single bond. If one or more double bonds is present, the fatty acid is . Fatty acids: Molecules that are long chains of lipid-carboxylic acid found in fats and oils and in cell membranes as a component of phospholipids and glycolipids. Fatty acids are key constituent of lipids.

Because of the hydrophobic properties that lipids contain, they are able to form membranes within organisms. Fatty acids are the building blocks of the fat in our bodies and in the food we eat.