Oleic acid, 18:1, is classified as a monounsaturated omega-9 fatty acid that is abundant in human tissue.
Oleic acid is found in many foods and therefore is common in our daily diet.
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Oleic Acid Is An Omega-9 Fatty Acid
Oleic acid is an unsaturated fatty acid and an omega-9. Omega-9 is not essential, meaning that our body can produce it by itself.
It is a colorless to pale yellow liquid with a mild odor. (source ◳)
Triglyceride esters of oleic acid comprise the majority of olive oil.
It's also the major fatty acid in human milk. (source ◳)
Benefit Of Oleic Acid
Oleic acid is considered to be highly stable to oxidation and therefore can enhance the activity of antioxidants. (source ◳)
You can read about other benefits that oleic acid has in Oleic Acid (18:1): 3 Research-Backed Benefits .
Foods You Can Find Oleic Acid (18:1) In
You find Oleic Acid (18:1) mostly in fats and oil products.
Examples of food sources include
- Sunflower Oil
- Hazelnut Oil
- Safflower Oil
- Shortening Frying
- Canola Oil
- Olive Oil
- Industrial Shortening
Foods That Contain Oleic Acid (18:1) In Our Nutrition Tool
You can find regularly updated top ranked lists of foods for over 200+ nutrients in our nutrition tool.
If you are interested in what foods contain the most Oleic Acid (18:1) we recommend you visit our tool.
Here's our top ranked list of foods that contain Oleic Acid (18:1).