Abstract
The essential oils of Centaurea sicana (S) and C. giardinae (G) were studied by GC and GC-MS. Thirty constituents for S,representing 81.5% of the total oil, and 24 compounds for G (94.2% of the total) were identified. The oils were rich insesquiterpenoids (47.9% for S and 54.7% for G) and hydrocarbons (25.9% for S and 31.7% for G). Germacrene D (13.3%),(E)-β-farnesene (8.3%), nonacosane (7.3%), heptacosane (6.5%) and phytol (6%) were recognized as the main constituents forS, while caryophyllene oxide (17.7%), nonacosane (14.5%), germacrene D (11.5%), caryophyllene (11.2%) and heptacosane(10.3%) were the main compounds for G.
Lingua originale | English |
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pagine (da-a) | 919-922 |
Numero di pagine | 4 |
Rivista | Natural Product Communications |
Volume | 3 |
Stato di pubblicazione | Published - 2008 |
All Science Journal Classification (ASJC) codes
- ???subjectarea.asjc.3000.3004???
- ???subjectarea.asjc.1100.1110???
- ???subjectarea.asjc.3000.3002???
- ???subjectarea.asjc.2700.2707???