Alpha-terpineol

Alpha-Terpineol is a monoterpene alcohol that is commonly found in a variety of natural sources. It is a colorless liquid at room temperature and has a lilac-like, floral aroma. Alpha-terpineol is used in a variety of applications, including perfumery, flavoring, and aromatherapy.

Sources and Production

Alpha-terpineol is found in a variety of natural sources, including pine oil, petitgrain oil, and cypress oil. It can also be synthesized from alpha-pinene, a compound found in the oils of many species of coniferous trees, especially pines.

The production of alpha-terpineol involves the hydration of alpha-pinene. This process involves the addition of water to the alpha-pinene molecule, resulting in the formation of alpha-terpineol.

Uses

Alpha-terpineol is used in a variety of applications due to its pleasant aroma. In perfumery, it is used to impart a floral, lilac-like scent to perfumes. In flavoring, it is used to add a floral, citrusy flavor to foods and beverages. In aromatherapy, it is used for its calming and soothing properties.

Health Effects

Alpha-terpineol has been studied for its potential health effects. Some studies suggest that it may have antimicrobial properties, making it potentially useful in the treatment of certain infections. However, more research is needed to confirm these findings and determine the safety and efficacy of alpha-terpineol in this context.

Safety

Alpha-terpineol is generally considered safe for use in the amounts typically found in foods and beverages. However, it can cause irritation if it comes into contact with the skin or eyes. Ingesting large amounts of alpha-terpineol can also be harmful.

See Also

• Monoterpene
• Aromatherapy
• Perfumery