Identified compound SPO (%) SO (%) SCO (%)
esters 30.29 25.79 32.55
2-methylaminobenzoic acid methyl ester 26.5 24.52 29.81
2-methylaminobenzoic acid ethyl ester 2.48 1.27 2.74
piperidin-2-one-5-carboxylic acid,5,6-didehydro-, methyl(ester) 0.88 - -
methyl picolinate 0.43 - -
aldehydes 23.27 19.91 30.95
(E)-2-heptenal 1.69 1.14 3.53
(E,E)-2,4-heptadienal 0.66 1.01 2.72
2,4-decadienal 0.71 4.28 4.25
(E,E)-2,4-decadienal 2.93 12.48 10.21
hexanal 2.89 - 3.71
furfural 4.87 - -
pyrrole-2-carboxaldehyde 0.61 - -
phenylacetaldehyde 2.54 - -
(E)-2-octenal 0.85 - 1.34
5-methylhexanal 0.37 1.06
(E)-2-tridecenal 0.24 - -
3-ethylbenzaldehyde 0.3 - -
(E,E)-2,4-nonadienal 0.3 - 2.13
(E)-2-decenal 0.36 - -
3-ethoxybenzaldehyde 1.77 - -
(E)-2-tridecenal 0.2 - -
glyoxime - 0.18 -
heptanal - 0.63 -
2-hydroxy-4-methylbenzaldehyde - 0.19 -
5-methylfurfural 1.98 - 0.52
(E)-2-nonenal - - 0.54
3-methyl-2-butenal - - 0.33
5-hydroxymethylfurfural - - 2.88
vanillin - - 0.62
Hydrocarbons 26.32 43.74 9.09
4-methyl-1,4-hexadiene 0.21 - -
β-phellandrene 0.95 - -
limonene 24.49 - 1.82
cycloheptane 0.51 - -
1,3-cyclopentadiene 0.37 - -
octane - 9.73 -
2,2,4,6,6-pentamethylheptane - 9.76 -
1,4-pentadiene - 0.69 -
1-methylazetidine - 0.17 -
2,4,4-trimethyl-1-hexene - 0.18 -
1-fluorooctane - 0.45 -
dodecane - 2.82 -
2-methyl-1,5-hexadiene - 0.32 -
tridecane - 1.83 -
2-methylpentane - 0.8 -
2,2-dimethylbutane - 0.34 -
icosane - 1.37
tetracosane - 1.59 -
3-ethyl-5-methylheptane - 0.21 -
cyclopropylcyclohexane - 0.68 -
(E)-9-octadecene - 0.22 -
squalene - 11.51 -
(E)-5-octadecene - 1.07 -
2,4,6-trimethyloctane - - 2.58
1-tetradecyne - - 0.62
butylcyclopentane - - 0.56
(1-methylethylidene)cyclobutane - - 2.39
n-butylcyclohexene - - 1.12
Acids 12.13 1.49 5.40
n-hexadecanoic acid 5.55 1.49 1.50
2-amino-4-methylbenzoic acid 1.11 - -
hexanoic acid 1.82
(Z,Z)-9,12-octadecadienoic 3.65 - -
benzoic acid - - 1.95
octanoic acid - - 0.58
nonanoic acid - - 0.86
6-benzoylhexanoic acid - - 0.51
Alcohols 5.51 1.46 12.92
glycolaldehyde dimethyl acetal 0.83 - -
2,3-butanediol 1.54 - -
2-octen-4-ol 0.22 - -
3-fluorobenzyl alcohol 1.49 - -
(E)-3,7-dimethyl-2,6-octadien-1-ol acetate 0.57 - -
3β-(1-hydroxy-1-methylethyl)-5-methylene-8aβ-methyldecahydronaphthalene 0.25 - -
phytol 0.61 - -
1-hexanol,2-ethylene - 0.71 -
2-methylenecyclopentanol - 0.75 -
1-hexanol - - 0.82
L-arabinitol - - 0.44
phenethyl alcohol - - 1.63
cyclopentanemethanol - - 0.44
1,2-heptanediol - - 2.02
(E,E)-4,6-nonadien-8-yn-3-ol - - 0.63
2-cyclopentylethanol - - 1.69
2-cyclohexen-1-ol - - 0.96
2-methylenecyclopentanol - - 1.4
Ketones 1.10 0.90 4.53
2-pyrrolidinone 0.73 - -
7-ethyl-4-nonanone 0.37 - -
acetophenone - 0.31 -
2-ethylcyclopentanone - - 1.78
3,5-octadien-2-one - 0.59 -
3,4-dimethyl-4-hexen-2-one - - 2.29
γ-octalactone - - 0.46
Others 1.42 6.70 4.53
isopropenylpyrazine 0.15 - -
2,3-dihydrobenzofuran 0.79 - -
1H-imidazole 0.24 1.86 -
2-ethylacridine 0.24 - -
4-(1-methyl-piperidin-4-yl)-benzene-1,2-diol - 0.23 -
2-(1-cyclopropyl-ethylidene)-malononitrile - 0.16 -
N-ethylpropanamide - 0.22 -
naphthalene - 1.25 -
2-deoxy-D-erythro-pentose - 0.59 -
2-methylnaphthalene - 1.57 -
2-propenamide - 0.15 -
1H-pyrazole - 0.41 0.42
1,3-dimethylnaphthalene - 0.26 -
toluene - - 1.25
(+)-phendimetrazine - - 0.73
3,5-dihydroxytoluene - - 1.16
benzothiazole - - 0.6
semioxamazide - - 0.37
Total identified 100.0 99.99 99.89
Number of compounds identified 43 42 44