Caprylic acid (C8)
Caprylic acid, also known as octanoic acid, is a saturated medium-chain fatty acid composed of eight carbon atoms (C8). It naturally occurs in foods such as coconut oil, palm oil, and the milk of various mammals. Caprylic acid is often used as part of a varied diet.
Role in biological processes
Caprylic acid is studied for its role in various biological processes. It is part of medium-chain fatty acids and is included in certain dietary patterns where MCTs (Medium Chain Triglycerides) play a role.
Role in fatty acid metabolism
In metabolism, caprylic acid is rapidly absorbed and can be converted into ketones. Ketones are used in certain dietary strategies as an alternative energy source.
Sources of caprylic acid
Caprylic acid naturally occurs in:
- Coconut oil: Contains approximately 4% caprylic acid.
- Palm kernel oil: Contains approximately 5% caprylic acid.
- Goat's milk and cow's milk: Contain smaller amounts of caprylic acid.
Forms and usage
Caprylic acid is available in different forms, including:
- Capsules or tablets: For easy dosing and intake.
- MCT oil (Medium Chain Triglycerides): Contains a mix of medium-chain fatty acids, including caprylic acid.
- Powder: Often used in creamers and other mixable products.