| Abstract: | Summary The essential oils of various species of larch have been separated by gas-liquid chromatography under conditions of linear temperature programming.Of the 45 compounds present in each of the essential oils, 32 components have been identified, 16 of which have not previously been found in larch essential oil.The chemical compositions of the oxygen-containing and sesquiterpene hydrocarbons of four species and one variety of larch have been studied. It has been shown that there is no quantitative difference between the compositions of the individual species of larch and only their quantitative compositions differ.Voronezh Institute of Wood Technology. Translated from Khimiya Prirodnykh Soedinenii, No. 4, pp. 456–462, July–August, 1976. |
