Etanolina

Etanolina, also known as ethyl linoleate, is an ester formed from the reaction of ethanol and linoleic acid. Linoleic acid is a polyunsaturated omega-6 fatty acid, essential for human health. Etanolina itself is not an essential nutrient. It can occur naturally in small amounts in certain foods and is also produced synthetically for various applications.

In its pure form, etanolina is a colorless to pale yellow liquid. It is sparingly soluble in water but soluble in organic solvents like ethanol and ether. Its chemical structure consists of an ethyl group attached to the carboxyl group of linoleic acid. This esterification process alters the properties of linoleic acid, making it more stable and less prone to oxidation.

Etanolina finds use in the cosmetic and pharmaceutical industries. It is sometimes incorporated into skincare products due to its emollient properties, helping to soften and smooth the skin. It can also be used as a solvent or carrier for other active ingredients. In some research contexts, etanolina has been investigated for potential therapeutic applications, although its efficacy and safety for widespread medical use are still areas of study. It is not a commonly consumed dietary supplement.