GC Analysis of Lemon Essential Oil on SLB®-IL59, 3 °C/min Oven Ramp

GC Analysis of Lemon Essential Oil on SLB®-IL59, 3 °C/min Oven Ramp

Conditions

column SLB-IL59, 30 m x 0.25 mm I.D., 0.2 µm (28891-U)
oven 50 C, 3 C/min to 300 C
carrier gas helium, 30 cm/sec, constant
detector FID

Description

Analysis Note The volatile fraction of essential oils represents a quite complex matrix, being composed of a large variety of compounds, mainly terpenes, sesquiterpenes, alcohols and other oxygenated compounds, that cannot be all separated in a single GC analysis. The ionic liquid GC column, SLB®-IL59 showed a good resolving power toward all the classes of compounds present in the essential oils. It also provided good peak shape for both terpenes and oxygenated compounds thus proving it is a valuable polar GC column for the analyis of these types of samples. More than 50 compounds have been identified on this column by using mass spectra databases and by co-injection of standards.
Categories Analytical Chromatography, GC Applications, Essential Oils
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suitability application for GC

Analyte

  • (E)-Caryophyllene
  • (E)-β-Farnesene
  • (E)-β-Ocimene
  • (Z)-α-Bisabolene
  • (Z)-β-Ocimene
  • Camphene
  • Eucalyptol
  • Geranial
  • Geranyl acetate
  • Limonene
  • Linalool
  • Myrcene
  • Neral
  • Neryl acetate
  • p-Cymene
  • Sabinene
  • Terpinen-4-ol
  • Terpinolene
  • α-Phellandrene
  • α-Pinene
  • α-Terpinene
  • α-Terpineol
  • α-Thujene
  • α-trans-Bergamotene
  • β-Bisabolene
  • β-Phellandrene
  • β-Pinene
  • γ-Terpinene

Materials

     
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