Table 3.
Major classes of the secondary chemical constituents, number of compounds and percentage of the most abundant compounds with retention time and molecular weight determined in olive cultivars and wild accession
| Chemical class/compound | RT | Area | Area (%) | MW |
|---|---|---|---|---|
| Alcohol (17 compounds) | ||||
| 1-Octadecanol | 22.12 | 42,461 | 3.27 | 270.5 |
| 1-Hexadecanol | 32.42 | 39,380 | 3.8 | 242.45 |
| DL-3,4-dimethyl-3,4-hexanediol | 27.10 | 32,680 | 4.88 | 146.23 |
| Vitamin E | 53.70 | 75,700 | 5.87 | 430.72 |
| 1,2,3-Propanetriol | 17.76 | 208,090 | 7.84 | 92.09 |
| Aldehyde (16 compounds) | ||||
| 4-Hydroxytetradec-2-ynal | 47.88 | 72,051 | 3.77 | 224.34 |
| 7-Octadecenal | 23.66 | 84,465 | 5.42 | 266.47 |
| Octadecanal | 52.62 | 191,624 | 11.55 | 268.49 |
| Propanal, 2-methyl-I | 4.82 | 636,539 | 37.8 | 72.11 |
| Alkane (10 compounds) | ||||
| 1,3,4-Trimethyl-1,3-cyclohexan | 26.94 | 51,431 | 3.3 | 124.23 |
| Dodecane, 1,1′-oxybis- | 54.7 | 111,361 | 4.78 | 354.66 |
| 2L,4L-dihydroxyeicosane | 22.16 | 21,110 | 5.13 | 314 |
| d-Manno-(E)-tetradec-6-en-1,2, | 26.64 | 87,287 | 6.72 | 356.5 |
| Carboxylic acid (22 compounds) | ||||
| Oxalic acid, isohexyl pentyl E | 10.28 | 48,551 | 3.11 | 244.33 |
| Benzenepropanoic acid | 22.76 | 54,531 | 5.27 | 428.75 |
| Butanoic acid | 26.68 | 33,054 | 5.65 | 88.11 |
| Benzoic acid | 30.36 | 25,960 | 8.24 | 122.12 |
| Silane, [[(3.beta.)-gorgost-5-]] | 57.62 | 188,197 | 9.84 | 472.86 |
| Cantharic acid | 22.94 | 167,915 | 12.92 | 196.2 |
| Quinic acid 1,3,4,5-tetrahy | 28.84 | 414,229 | 26.57 | 192.17 |
| Cyclopropanepentanoic acid | 37.72 | 2199 | 7.09 | 310 |
| Ester (7 compounds) | ||||
| Vitamin E acetate | 53.62 | 84,397 | 3.95 | 472.74 |
| 2-Octenyl acetate | 21.76 | 80,782 | 6.22 | 170.25 |
| Ether (6 compounds) | ||||
| Severine | 45.38 | 64,047 | 3.52 | 473.7 |
| 19-Norambrox | 55.94 | 82,277 | 4.53 | – |
| Isocineole | 16.88 | 48,319 | 11.81 | 154.25 |
| Fatty acid/fatty acid ester (39 compounds) | ||||
| 4,8-Decadienoic acid, 2-acetyl | 31.22 | 48,640 | 3.12 | 280.41 |
| N-Hexadecanoic acid | 35.94 | 64,462 | 3.55 | 256.43 |
| (E)-9-Octadecenoic acid ethyl | 39.68 | 74,257 | 3.94 | 310.52 |
| Tetradecanoic acid | 23 | 21,259 | 4.24 | 228.38 |
| 3,5,7-Trioxononanoic acid N | 53.8 | 108,672 | 4.66 | 200.19 |
| (E)-9-Octadecenoic acid | 38.52 | 52,148 | 5.66 | 282.47 |
| 15-Tetracosenoic acid, methyl | 38.5 | 35,769 | 5.88 | 380.66 |
| Docosanoic acid 1-methyl-butyl | 27 | 158,721 | 5.98 | 410.73 |
| 13-Docosenoic acid | 37.04 | 28,670 | 9.1 | 338.58 |
| 9-Hexadecenoic acid | 39.22 | 69,508 | 10.5 | 254.41 |
| Docosanoic acid | 26.98 | 78,002 | 19.07 | 340.59 |
| Hexadecanoic acid, ethyl ester | 36.54 | 84,679 | 4.49 | 284.48 |
| Heptadecanoic acid, methyl EST | 35.24 | 33,151 | 5.01 | 284.48 |
| Heterocyclic compound (17 compounds) | ||||
| Stigmast-5-en-3-ol, (3.beta.,2) | 55.98 | 107,928 | 4.63 | 414.72 |
| 2H-Pyran-2-one, 5-ethylidenete | 29.66 | 74,200 | 4.76 | 170.21 |
| Stigmasterol, 22,23-dihydro | 55.92 | 96,820 | 5.13 | 414.72 |
| Adenosine 9-beta-d | 18.62 | 96,495 | 5.31 | 267.24 |
| Fluorenone oxime 9-fluoreno | 41.18 | 131,237 | 5.63 | 195.22 |
| Cytidine cyd cytos | 28.82 | 194,693 | 10.71 | 243.22 |
| 2,6,10,14,18,22-tetracosahexae | 49.62 | 357,013 | 27.66 | 410.73 |
| (10.beta.h)-des-a-lupane | 57.58 | 1,363,225 | 72.26 | 412.75 |
| Ketone (16 compounds) | ||||
| Cyclohexan-1,4,5-triol-3-one-1 | 17.8 | 57,507 | 3.16 | 190.15 |
| 2-Cyclopenten-1-one, 2-hydroxy | 8.06 | 88,703 | 3.33 | 98.1 |
| 2-Cyclopenten-1-one | 8.08 | 55,876 | 3.53 | 82.1 |
| Spiro[4.5]dec-6-ene-1,4-dione | 30.36 | 79,723 | 4.81 | 164.2 |
| Nitriles (2 compounds) | ||||
| Octanenitrile arneel | 23.22 | 327,558 | 18.02 | 125.22 |
| Phenol (2 compounds) | ||||
| 6-Amino-1-[2-(3,4-diethoxy-phe | 30.36 | 116,713 | 3.39 | 307.37 |
| 1,3-Benzenediol | 19.16 | 85,295 | 5.39 | 110.11 |
| Phytosterols (2 compounds) | ||||
| Stigmasterol | 55.88 | 102,892 | 6.2 | 412.7 |
| Gamma-sitosterol | 55.92 | 150,662 | 8.95 | 414.72 |
| Beta-sitosterol | 55.94 | 219,994 | 17.04 | 414.72 |
| Steroid (5 compounds) | ||||
| l-Gala-l-ido-octose | 29 | 25,786 | 3.9 | 240.21 |
| Ursodeoxycholic acid | 53.46 | 126,365 | 12.2 | 392.58 |
| 2,6,10,15,19,23-Hexamethyl-2,6 | 49.5 | 351,622 | 60.11 | 410.72 |