Key words: extraction, subcritical water, eucalyptus viminalis, 1,8-cineole
Extraction of biologically active substances from the leaves of eucalyptus viminalis is
carried out by subcritical water in the temperature range 120—200 °C and a pressure of
5 MPa, as well as solutions of ethanol in water of different concentrations at 200 °C
and 5 MPa. The extracts are analyzed using gas chromatography-mass spectrometry.
Identification of the detected volatile organic compounds is realized. The content of
α-pinene, β-pinene, α-phellandrene, p-cymene, 1,8-cineole in obtained extracts is
determined.
doi:10.1134/S1990793115080084