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. 2019 Sep 2;2019:4164576. doi: 10.1155/2019/4164576

Table 2.

Composition of fruit pulp essential oil of Annona muricata as determined by GC-MS with tentative identified compounds.

No. RT SI Compound % composition
1 6.51 80 Nonane 1.74
2 6.96 98 Hexanoic acid methyl ester 1.86
3 7.74 96 2-Hexenoic acid, methyl ester 10.27
4 8.11 94 Pentanoic acid, 2-hydroxy-4-methyl-, methyl ester 0.03
5 8.18 98 Pentanoic acid, 2-hydroxy-3-methyl-, methyl ester 0.42
6 9.35 94 2,6,8-Trimethylbicyclo[4.2.0]oct-2-ene-1,8-diol 0.23
7 10.02 99 1,6-Octadien-3-ol, 3,7-dimethyl- 0.13
8 11.12 94 2-Octenoic acid, methyl ester, (E)- 0.48
9 11.58 92 Dodecane 0.59
10 12.00 94 Phenylacetaldehyde 1.71
11 13.05 91 Tridecane 0.43
12 14.31 97 2-Propenoic acid, 3-phenyl-, methyl ester 8.67
13 14.83 98 β-Caryophyllene 1.77
14 15.30 96 4,5-di-epi-Aristolochene 0.35
15 15.72 93 Falcarinol 0.18
16 16.05 99 β-Guaiene 0.17
17 20.54 94 Hexadecanoic acid, methyl ester 0.33
18 22.26 94 Glyceryl 2-laurate 1.52
19 22.31 99 9-Octadecenoic acid, methyl ester, (E)- 2.18
20 25.07 97 8-Octadecanoic acid 2.20
21 25.08 99 2-Hydroxy-1-(hydroxymethyl) ethyl ester 13.48
22 25.58 96 Ç-Sitosterol 19.82
23 26.44 94 9-Octadecanoic acid 4.59
24 26.44 96 Pentadecanoic acid, 13-methyl-, methyl ester 0.42
25 26.93 80 2,3-Dihydroxypropyl elaidate 3.81
26 27.02 96 Squalene 1.74
27 27.28 97 α-Sitosterol 3.04
28 27.28 99 Oleic acid 2.00
29 27.63 87 Octadecane 2.03
30 29.81 91 Campesterol 2.19
31 30.62 96 ϒ-Sitosterol 4.96
32 32.44 99 Oleyl oleate 2.53
33 32.65 86 Nonadecatriene-5,14-diol 4.12
Esters 46.00
Sterols 30.01
Terpenes 4.03
Alcohols 4.66
Alkanes 4.79
Aldehyde 1.71
Carboxylic acid 8.79
Total 99.99

No., compound number in order of elution; SI, Similarity Index (library search of purity value of a compound); RT, retention time in minutes.