Eicosenoic

Eicosenoic refers to a class of fatty acids that contain a chain of twenty carbon atoms and at least one double bond. The specific position and number of these double bonds determine the exact type of eicosenoic acid. Common examples include eicosenoic acid itself, which has a single double bond. When there is one double bond, the position is often indicated by a number, such as delta-9-eicosenoic acid.

These fatty acids are unsaturated, meaning they are not saturated with hydrogen atoms. The presence of double bonds introduces kinks or bends into the fatty acid chain, affecting its physical properties like melting point and fluidity. Eicosenoic acids can be found in various natural sources, including plant oils and animal fats. They play roles in biological processes, though their specific functions can vary depending on the exact structure. Their metabolism and utilization by organisms are areas of ongoing research in biochemistry and nutrition.