Fatty acids with 16-18 carbons are most common in biological systems.
<h3>What are fatty acids?</h3>
Fatty acids are an important component of lipids (fat-soluble components of living cells) in plants, animals, and microorganisms. Fatty acids are carboxylic acids with long aliphatic chains of atoms which may be straight or branched, saturated or unsaturated.
<h3>What is the common number of carbons atoms found in fatty acids in nature?</h3>
The majority of fatty acids found in biological systems such as Palmitic acid and stearic acid usually contain even number of carbons and have 16–18 carbon atoms. Palmitoleic acid, one of the common fatty acids in fish is found in Cod Liver Oil, Sardine Oil, Herring Oil, etc.
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