Caproic acid has and heavy, acrid-acid, fatty-acid odor, often described as sweat-liked. Caproic acid is medium chain triglycerides (MCT). MCTs are widely used for parenteral nutrition in individuals requiring supplemental nutrition and are being more widely used in foods, drugs and cosmetics; they are essentially non-toxic.
This fatty acid is used as flavour ingredient and very characteristic of human sweat. It is an important ingredient in Italian cheese flavors and is also important in the profile of fermentation products.
Saturated fatty acid of Caproic acid