Table 2.
Chemical composition of the volatile oils from the flowers of F. esculentum, F. tataricum and F. cymosum by GC-MS analysis.
| No. | Compounds | RI a | RA (%) b | ||
|---|---|---|---|---|---|
| F. esculentum | F. tataricum | F. cymosum | |||
| 1 | 3-Penten-2-one | 1199 | 1.33 | - | - |
| 2 | 1-Pentanol | 1281 | - | - | 1.57 |
| 3 | (Z)-2-Penten-1-ol | 1340 | - | - | 2.40 |
| 4 | 6-Methyl-5-hepten-2-one | 1358 | - | - | 3.71 |
| 5 | 1-Hexanol | 1367 | 2.40 | - | 7.07 |
| 6 | (E)-3-Hexen-1-ol | 1378 | 6.52 | - | 1.54 |
| 7 | (E)-3-Hexen-1-yl acetate | 1401 | 2.78 | 8.03 | |
| 8 | (E)-2-Octenal | 1447 | 2.66 | - | - |
| 9 | 2-Furancarboxaldehyde | 1487 | - | 3.25 | - |
| 10 | Linalool oxide | 1488 | - | - | 7.47 |
| 11 | Pentadecane | 1499 | 2.02 | - | - |
| 12 | 2-Ethyl-1-hexanol | 1501 | - | - | 3.22 |
| 13 | 1-(2-Furanyl)-ethanone | 1528 | - | - | 1.31 |
| 14 | 1-Octanol | 1568 | 1.01 | - | 6.71 |
| 15 | 5-Methyl-2-furancarboxaldehyde | 1595 | 2.76 | 2.50 | - |
| 16 | Benzeneacetaldehyde | 1669 | 4.54 | - | - |
| 17 | Heptadecane | 1699 | 2.99 | - | - |
| 18 | (-)-α-Terpineol | 1715 | 4.19 | - | - |
| 19 | 1-(3,5-Dimethyl-2-pyrazinyl)-1-ethanone | 1753 | - | - | 4.46 |
| 20 | Octadecane | 1799 | 1.64 | - | - |
| 21 | Tetradecanal | 1829 | 2.11 | - | - |
| 22 | t-anethole | 1847 | -- | 4.25 | |
| 23 | Nonadecane | 1899 | 2.26 | - | - |
| 24 | Phenylethyl alcohol | 1900 | - | 4.60 | 2.34 |
| 25 | 1-(6,6-Dimethyl-2-methylene-3-cyclohexenyl)-buten-3-one | 1959 | - | - | 4.36 |
| 26 | (Z)-Jasmone | 1964 | - | - | 5.32 |
| 27 | Benzothiazole | 1983 | 5.08 | 2.64 | 6.72 |
| 28 | Eicosane | 1998 | 3.06 | - | - |
| 29 | Hexadecanal | 2040 | 2.89 | - | - |
| 30 | Isopropyl myristate | 2045 | 4.06 | - | - |
| 31 | Nerolidol | 2053 | - | 2.18 | - |
| 32 | Octanoic acid | 2091 | 2.82 | - | - |
| 33 | Heneicosane | 2100 | 3.08 | 5.28 | - |
| 34 | 2,6-di(t-Butyl)-4-hydroxy-4-methyl-2,5-cyclohexadien-1-one | 2117 | 2.70 | - | - |
| 35 | 2-Pentadecanone | 2129 | - | 18.61 | - |
| 36 | 6,10,14-Trimethyl-2-pentadecanone | 2131 | 5.06 | - | - |
| 37 | Eugenol | 2172 | - | 17.18 | 12.22 |
| 38 | Nonanoic acid | 2174 | 7.58 | - | - |
| 39 | t-Muurolol | 2206 | - | - | 1.43 |
| 40 | Methyl hexadecanoate | 2212 | 3.70 | - | - |
| 41 | Decanoic acid | 2232 | 3.99 | - | - |
| 42 | 2,4-bis(1,1-Dimethylethyl)-phenol | 2249 | - | 3.80 | - |
| 43 | Undecanoic acid | 2265 | 3.22 | - | - |
| 44 | (E,E)-Farnesylacetone | 2275 | - | 7.15 | - |
| 45 | 1-Methylindole | 2315 | - | 1.83 | - |
| 46 | Dodecanoic acid | 2323 | 2.28 | - | - |
| 47 | Ethyl linoleate | 2335 | - | 3.21 | - |
| 48 | 1,2-Benzenedicarboxylic acid, bis(2-methylpropyl) ester | 2347 | - | 13.19 | 2.99 |
| 49 | Phytol | 2370 | - | 3.06 | - |
| 50 | Hexadecanoic acid | 2543 | 4.16 | - | 3.11 |
| Total identified | 92.89 | 88.48 | 90.23 | ||
| Ketones | 9.09 | 25.76 | 13.39 | ||
| Alcohols | 9.93 | 7.66 | 24.85 | ||
| Esters | 10.54 | 16.40 | 11.02 | ||
| Phenols | - | 20.98 | 12.22 | ||
| Terpenoids | 4.19 | 2.18 | 9.90 | ||
| Aldehydes | 14.96 | 5.75 | - | ||
a RI indicates the retention indices calculated against C8-C40 n-alkanes on the HP-5 MS column. b RA indicates relative amount (peak area relative to the total peak area).