Key words: common juniper, supercritical fluid extraction, terpenes, pigments, liquefied gases, essential oil
The paper presents the results of studying the efficiency of the extraction of the terpene fraction from the tree greenery of common juni per (Juni perus Communis L.) by suband supercritical extraction methods in comparison with traditional methods. The influence of extraction parameters on the qualitative composition of extracts is studied. Identification of the components of the obtained extracts was carried out by chromatography mass spectrometry. It was found that the qualitative compositions of the studied extracts are similar, but they differ significantly in the ratio of the groups of components. It is shown that the greatest extraction of monoterpenes is facilitated by butane extraction under subcritical conditions and hydrodistillation.
doi:10.34984/SCFTP.2022.17.2.001