with an ionization energy of 70 eV in the mass scanning range of 50 - 400 m/z.
the compounds of essential oil were identified by comparison of there retention indices relative to a homologous series of n - alkanes
2. CC9 -C24 and mass spectra and those recorded in the NIST 05 MS Library Database ( similarity index > 80% ),
3.Those reported in the M5 data found in the literature [20]; and by co-injection of available reference compounds.
4.the samples were analyzed in triplicate.