The effect of water on the solubilities of essential oils in dense CO2

Gary Leeke; Filipe Gaspar; Regina Santos

doi:10.1080/10412905.2003.9712105

The effect of water on the solubilities of essential oils in dense CO₂

Gary Leeke^*, Filipe Gaspar, Regina Santos

^*Corresponding author for this work

Chemical Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

The solubility of carvacrol and limonene were measured in the presence of water-saturated CO₂ between pressures of 80-300 bar and temperatures of 40°C and 50°C. A decrease in the solubilities of both components was noted in comparison to tests with dry CO₂. This behavior was attributed to the low ability of carvacrol and the inability of limonene to form hydrogen bonds and the lack of dipole interactions.

Original language	English
Pages (from-to)	172-177
Number of pages	6
Journal	Journal of Essential Oil Research
Volume	15
Issue number	3
DOIs	https://doi.org/10.1080/10412905.2003.9712105
Publication status	Published - 1 Jan 2003

Keywords

Carvacrol
COsolubility
Limonene
Water-saturated CO

ASJC Scopus subject areas

Chemistry(all)

Access to Document

10.1080/10412905.2003.9712105

Cite this

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