Table 1.
Chemical composition of the navel orange hydroethanolic extract as detected by GC-MS analysis.
| Number | Retention time | Compound (from the Central Library search report) | Area % (higher than 1%) |
|---|---|---|---|
| 1 | 15.179 | (i) Delta 2-tetrazaboroline, 5-ethyl-, 1,4-dimethyl- (ii) 4,5-Diamino-2-hydroxypyrimidine (iii) Thymine |
1.324% |
| 2 | 16.395 | (i) 4H-Pyran-4-one, 2,3-dihydro-3,5-di hydroxy-6-methyl- | 1.452% |
| 3 | 17.470 | (i) 2-Butanone, 4-hydroxy-3-methyl- (ii) Dimethylamine, N-(neopentyloxy)- |
1.382% |
| 4 | 17.607 | (i) No matches in library | 2.379% |
| 5 | 18.295 | (i) 5-Hydroxymethylfurfural (ii) 4-Hexen-3-one, 4,5-dimethyl- |
6.392% |
| 6 | 19.793 | (i) 2-Methoxy-4-vinylphenol (ii) 3-Methoxyacetophenone |
2.715% |
| 7 | 23.252 | (i) No matches in library | 3.271% |
| 8 | 23.944 | (i) No matches in library | 10.524% |
| 9 | 24.018 | (i) Dodecane | 7.392% |
| 10 | 25.034 | (i) No matches in library | 1.364% |
| 11 | 27.179 | (i) No matches in library | 10.687% |
| 12 | 32.867 | (i) 3-Deoxy-d-mannoic lactone (ii) Beta-D-Glucopyranose, (iii) 4-O-beta-D-galactopyranosyl- (iv) Sucrose |
1.377% |
| 13 | 33.851 | (i) Dodecane | 1.00% |
| 14 | 34.949 | (i) 9,12-Octadecadienoic acid (Z,Z)- (ii) cis-7-Dodecen-1-yl acetate |
1.151% |
| 15 | 34.998 | (i) Oleic acid (ii) 9-Octadecenoic acid, (E)- |
2.755% |
| 16 | 36.064 | (i) Lupanine | 4.380% |
| 17 | 36.135 | (i) Lupanine | 5.845% |
| 18 | 36.885 | (i) Stigmasterol (ii) 1-Methyl-4-(1-methylethenyl)-3-[1-methyl-1-(4-methyl-hex-5-enyl)-5,9-dimethyldec-4-enyl] cyclohexene. (iii) 26,27-Dinorergosta-5,23-dien-3-ol, (3beta)- |
2.028% |
| 19 | 37.244 | (i) 9-Octadecenamide, (Z)- | 1.568% |