Composition analysis of volatile oils from flowers, leaves and branches ofCinnamomum camphorachvar.Borneolin china

The essential oils obtained by hydrodistillation of flowers, young leaves and epicormic branches of Cinnamomum camphora chvar. Borneol were comparatively studied by gas chromatography with flame ionization detector (GC/FID) and GC/mass spectrometry (GC/MS). Among the verified constituents, oxy-terpene accounted for the most abundant constituent in all volatile oils (flowers 50.83%, leaves 70.75%, branches 78.22%). d-Borneol, the characteristic...