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Composition of fruit volatiles and annual changes in the volatiles of leaves of Eucalyptus camaldulensis Dehn. growing in Greece
Author(s) -
Tsiri Dimitroula,
Kretsi Ourania,
Chinou Ioanna B.,
Spyropoulos Caroline G.
Publication year - 2003
Publication title -
flavour and fragrance journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.393
H-Index - 70
eISSN - 1099-1026
pISSN - 0882-5734
DOI - 10.1002/ffj.1220
Subject(s) - eucalyptus camaldulensis , chemistry , chemical composition , composition (language) , eucalyptus , myrtaceae , botany , essential oil , eucalyptol , horticulture , food science , organic chemistry , biology , linguistics , philosophy
The chemical components of the essential oils obtained from fruits of Eucalyptus camaldulensis and of those obtained from its leaves during the course of one year, were analysed by GC and GC–MS. From the identied 52 constituents of the fruit essential oil, representing the 62.0% of the total oil, spathulenol (19.0%), β ‐pinene (8.8%) and p ‐cymene (4.8%) were found as the main components, while the concentration of 1,8‐cineole, the main leaf constituent, was relatively low (3.8%). The composition of the leaf essential oil varied qualitatively and quantitatively over the course of 1 year. Generally, from the identied 43 constituents representing the 74.7–94.2%, the main constituent was 1,8‐cineole (25.3–44.2%). Although spathulenol was the second most abundant constituent (highest concentration 19.2%), there were months when its concentration was exceptionally low (0.5%). Copyright © 2003 John Wiley & Sons, Ltd.