Research Article
Ruta chalepensis L. Essential Oil Has a Biological Potential for a Natural Fight against the Pest of Stored Foodstuffs: Tribolium castaneum Herbst
Table 2
Chemical composition of the essential oil of Ruta chalepensis L.
| No. | TR (min) | Constituent | IK | % |
| 1 | 12.78 | 2-Nonanone | 1028 | 0.2 | 2 | 13.17 | Nonanal | 1082 | 0.28 | 3 | 14.73 | Geijerene | 1087 | 0.43 | 4 | 15.95 | 1-Nonanol | 1099 | 0.09 | 5 | 16.46 | 2-Decanaone | 1162 | 5.12 | 6 | 16.80 | Decanal | 1285 | 0.05 | 7 | 20.34 | 2-Undecanone | 1293 | 64.35 | 8 | 23.19 | 2-Dodecanone | 1361 | 4.52 | 9 | 24.46 | 2-Hexanone 6-phenyl | 1372 | 0.14 | 10 | 26.25 | 2-Tridecanone | 1485 | 2.36 | 11 | 28.33 | 2-Tetradecanone | 1491 | 0.13 | 12 | 30.65 | Decipidone | 1522 | 3.9 | 13 | 34.36 | Piperonyl piperazine | 1567 | 11.9 | 14 | 35.87 | 2-Pentadecanone | 1601 | 0.13 | 15 | 36.86 | Cyclononasiloxane octadecamethyl | 1609 | 0.17 | 16 | 38.71 | n-Hexadecanoic acid | 1634 | 0.14 | 17 | 40.05 | Octadecane | 1657 | 0.6 | 18 | 40.66 | Cyclodecasiloxane eicosamethyl | 1673 | 0.5 | 19 | 41.66 | Levoglucosan | 1698 | 0.76 | 20 | 44.60 | Tetracosane | 1751 | 0.16 | Total | | | | 95.93 |
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TR: retention time (min), IK: Kováts index.
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