Oleic acid [(Z)-9-octadecenoic acid] is a natural monounsaturated fatty acid that exists mostly in triglycerides that make up animal and vegetable oils and fats. One of the most common fatty acids, ...

Oleic acid is a monounsaturated fat found. Foods like olive oil, canola oil, sunflower oil, avocados, and nuts contain high amounts of oleic acid. Classified as an omega-9 fatty acid, oleic acid is ...