Table 4.
Identified compounds in the ethanolic and ethyl lactate extracts obtained from the concentrate of Eucalyptus. GC-MS analysis.
| Code | Compound | Ret. Time (min) |
CAS | Polar Column | Non-Polar Column | |||
|---|---|---|---|---|---|---|---|---|
| EtOH | Ethyl Lactate | Ret. Time (min) |
EtOH | Ethyl Lactate | ||||
| 1 | Hydroxyacetone | 12.22 | 116-09-6 | X | ||||
| 2 | 1-Methoxyacetone | 12.44 | 5878-19-3 | X | ||||
| 3 | 1-Hydroxy-2-butanone | 12.89 | 5077-67-8 | X | X | |||
| 4 | Butanoic acid, 2-hydroxy-, ethyl ester | 13.16 | 52089-54-0 | X | ||||
| 5 | Acetic acid | 13.67 | 64-19-7 | X | X | |||
| 6 | Acetoxyacetone | 13.93 | 592-20-1 | X | ||||
| 7 | Methyl pyruvate | 13.99 | 600-22-6 | X | X | |||
| 8 | Furfural | 14.1 | 98-01-1 | X | X | |||
| 9 | Formic acid | 14.6 | 64-18-6 | X | X | |||
| 10 | 2-Furfuryl-acetate | 14.99 | 623-17-6 | X | ||||
| 11 | 2-Furyl methyl ketone | 14.8 | 1192-62-7 | X | ||||
| 12 | Propanoic acid | 15.16 | 79-09-4 | X | ||||
| 13 | 2,3-Butanediol | 15.3 | 24347-58-8 | X | ||||
| 14 | 5-Methyl-2-furfural | 15.8 | 620-02-0 | X | X | |||
| 15 | Vinyl 2-butenoate | 15.9 | 14861-06-4 | X | ||||
| 16 | Propylene glycol | 16.06 | 57-55-6 | X | X | |||
| 17 | 4-Cyclopentene-1,3-dione | 16.08 | 930-60-9 | X | ||||
| 18 | Butanoic acid | 16.4 | 107-92-6 | X | X | |||
| 19 | Ethylene glycol | 16.59 | 107-21-1 | X | ||||
| 20 | 4-hydroxy-butanoic acid | 16.87 | 591-81-1 | X | ||||
| 21 | Furfuryl alcohol | 17 | 98-00-0 | X | X | |||
| 22 | 2-Cyclopenten-1-one, 3-ethyl-2-hydroxy- | 17.61 | 21835-01-8 | X | ||||
| 23 | 5-Methyl-2-furfuryl alcohol | 17.88 | 3857-25-8 | X | ||||
| 24 | Pentanoic acid | 18.05 | 109-52-4 | X | ||||
| 25 | 2(5H)-Furanone | 18.66 | 497-23-4 | X | X | |||
| 26 | 2-Cyclopenten-1-one, 2-hydroxy- | 18.7 | 10493-98-8 | X | X | |||
| 27 | 1-(2-Butoxyethoxy)ethanol | 19.03 | 54446-78-5 | X | X | |||
| 28 | 1,2-Diisopropylhydrazine | 19.1 | 3711-34-0 | X | X | |||
| 29 | Furfuryl alcohol | 19.31 | 98-00-0 | X | X | |||
| 30 | Cyclotene | 19.55 | 80-71-7 | X | X | |||
| 31 | 2,5-Dimethyl-4-hydroxy-3(2H)-furanone | 20.02 | 3658-77-3 | X | X | |||
| 32 | N-Butyl-tert-butylamine | 20.17 | 16486-74-1 | X | X | |||
| 33 | Glycerin | 21 | 56-81-5 | X | X | |||
| 34 | Maltol | 21.48 | 118-71-8 | X | X | |||
| 35 | Glutaconic anhydride | 21.68 | 5926-95-4 | X | X | |||
| 36 | Phenol acetate | 21.74 | 122-79-2 | X | X | |||
| 37 | Furyl hydroxymethyl ketone | 22.04 | 17678-19-2 | X | X | |||
| 38 | Furaneol | 22.16 | 3658-77-3 | X | X | |||
| 39 | 2(3H)-Furanone, 5-acetyldihydro- | 22.66 | 29393-32-6 | X | X | |||
| 40 | Dihydroxyacetone | 22.97 | 96-26-4 | X | X | |||
| 41 | Methyl acetoxyacetate | 23.1 | 5837-80-9 | X | X | |||
| 42 | Cyclopropyl carbinol | 23.2 | 2516-33-8 | X | X | |||
| 43 | 4,5-Dimethyl-1,3-dioxol-2-one | 23.24 | 37830-90-3 | X | X | |||
| 44 | Methyltartronic acid | 23.92 | 595-98-2 | X | X | |||
| 45 | 2-Acetylresorcinol | 24.6 | 699-83-2 | X | X | |||
| 46 | 1,1-Ethanediol, diacetate | 24.79 | 542-10-9 | X | X | |||
| 47 | Syringol | 24.93 | 91-10-1 | X | X | X | X | |
| 48 | Pyranone | 25.12 | 28564-83-2 | X | X | |||
| 49 | 2,5-Dihydroxypropiophenone | 25.33 | 938-46-5 | X | X | |||
| 50 | Glycerin | 25.55 | 56-81-5 | X | X | |||
| 51 | 3-Pyridinol | 26.89 | 109-00-2 | X | X | |||
| 52 | 5-Hydroxymethylfurfural | 27.96 | 67-47-0 | X | X | X | X | |
| 53 | 1,2-Dihydroxy-3-methoxybenzene | 28.19 | 934-00-9 | X | X | |||
| 54 | 1-(2-Furyl)-1,2-ethanediol | 28.96 | 19377-75-4 | X | X | |||
| 55 | Vanillin | 29.12 | 121-33-5 | X | ||||
| 56 | Dihydro-4-hydroxy-2-(3H)-Furanone | 29.65 | 5469-16-9 | X | X | |||
| 57 | Vanillyl methyl ketone | 30.78 | 2503-46-0 | X | ||||
| 58 | Myristic acid | 30.94 | 544-63-8 | X | ||||
| 59 | Catechol | 31.53 | 120-80-9 | X | X | X | X | |
| 60 | Methoxyeugenol | 32.07 | 6627-88-9 | X | 23.78 | X | ||
| 61 | 3-Hydroxy-4-methoxybenzyl alcohol | 33.97 | 6/6/4383 | X | ||||
| 62 | Homovanillyl alcohol | 35.10 | 2380-78-1 | X | ||||
| 63 | Ethyl β-d-riboside | 36.14 | 126954 (NIST number) | X | X | |||
| 64 | n-Hexadecanoic acid | 36.25 | 57-10-3 | X | X | |||
| 65 | Palmitoleic acid | 36.65 | 373-49-9 | X | ||||
| 66 | Syringaldehyde | 38.15 | 134-96-3 | X | X | 22.87 | X | X |
| 67 | 1,4-Benzenediol, 2-methoxy- | 38.77 | 824-46-4 | X | ||||
| 68 | Homovanillic acid | 39.53 | 306-08-1 | X | ||||
| 69 | Desaspidinol | 40.82 | 437-72-9 | X | X | 25.26 | X | X |
| 70 | Antiarol | 42.58 | 642-71-7 | X | X | 21.91 | X | X |
| 71 | p-(3-hydroxybutyl)phenol | 43.00 | 501-96-2 | X | ||||
| 72 | Oleic Acid | 46.81 | 112-80-1 | X | X | |||
| 73 | 6-hydroxycoumarin | 2669-94-5 | 19.72 | X | X | |||
| 74 | Acetoguaiacon | 498-02-2 | 21.22 | X | X | |||
| 75 | Linolenic acid | 60-33-3 | 32.61 | X | ||||