Nuran KAHRİMAN, Gonca TOSUN, Hasan GENÇ, Nurettin YAYLI

7495

Comparative essential oil analysis of Geranium sylvaticum extracted by hydrodistillation and microwave distillation

The essential oil of Geranium sylvaticum L. (Geraniaceae) was isolated by hydrodistillation (HD) and microwave distillation (MD). The composition of the volatile oils was characterized by GC-FID and GC-MS. A total of 73 and 70 compounds were identified, constituting over 90.3% and 98.7% of oil composition of G. sylvaticum, respectively. Sesquiterpene hydrocarbons were shown to be the main group of constituents (HD: 31.7% and MD: 39.8%). The major component of the oils of G. sylvaticum was g -muurolene (HD: 10.9% and MD: 19.6%). The comparative study showed that the amount of total volatiles (98.7%) and the major constituent (39.8%) were better in the MD of G. sylvaticum.
Anahtar Kelimeler:

Geranium sylvaticum, Geraniaceae, hydrodistillation, microwave distillation, essential oil, GC-FID, GC-MS

Comparative essential oil analysis of Geranium sylvaticum extracted by hydrodistillation and microwave distillation

The essential oil of Geranium sylvaticum L. (Geraniaceae) was isolated by hydrodistillation (HD) and microwave distillation (MD). The composition of the volatile oils was characterized by GC-FID and GC-MS. A total of 73 and 70 compounds were identified, constituting over 90.3% and 98.7% of oil composition of G. sylvaticum, respectively. Sesquiterpene hydrocarbons were shown to be the main group of constituents (HD: 31.7% and MD: 39.8%). The major component of the oils of G. sylvaticum was g -muurolene (HD: 10.9% and MD: 19.6%). The comparative study showed that the amount of total volatiles (98.7%) and the major constituent (39.8%) were better in the MD of G. sylvaticum.
Keywords:

Geranium sylvaticum, Geraniaceae, hydrodistillation, microwave distillation, essential oil, GC-FID, GC-MS,

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Turkish Journal of Chemistry-Cover
  • ISSN: 1300-0527
  • Yayın Aralığı: 6
  • Yayıncı: TÜBİTAK
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Nuran KAHRİMAN, Gonca TOSUN, Hasan GENÇ, Nurettin YAYLI