Petroselinic acid is a fatty acid that occurs naturally in several animal and vegetable fats and oils. It is an white powder and commercially available. In chemical terms, petroselinic acid is classified as a monounsaturated omega-12 fatty acid, abbreviated with a lipid number of 18:1 cis-6. It has the formula CH3(CH2)10CH=CH(CH2)4COOH. The term ....