eleoptene
/ˌɛliˈɒptiːn/
noun
- The liquid, volatile part of an essential oil, as opposed to the solid or crystalline part (stearoptene).
- The eleoptene in lavender oil gives it its characteristic scent.
- Perfumers often use the eleoptene fraction for lighter fragrances.
- Distillation separates the eleoptene from the heavier components of the oil.