docosanoic

Docosanoic acid is a type of omega-3 fatty acid, specifically a 22-carbon fatty acid. It is one of the longest-chain omega-3 fatty acids and is found in certain fish oils, particularly those from cold-water fish such as salmon, mackerel, and sardines. Docosanoic acid is a precursor to other omega-3 fatty acids, including docosapentaenoic acid (DPA) and docosahexaenoic acid (DHA). These longer-chain fatty acids are essential for various physiological functions, including brain development, heart health, and reducing inflammation. Docosanoic acid is also a component of phospholipids, which are crucial for cell membrane structure and function. It is typically measured in the context of total omega-3 fatty acids and is often reported in milligrams per gram of fish oil. While docosanoic acid itself is not as biologically active as DHA, it plays a role in the synthesis of DHA and other omega-3 fatty acids in the body.