Table 3: Chemical composition of essential oils (HE-9) from S. cordatum.
Pic |
TR (min) |
Composition |
% |
Identification |
1 |
11.32 |
(Z) 3,7-dimethyl octa-1,3,6-triene |
0,6 |
GC/MS |
2 |
14.45 |
1,8-dimethyl-1,2,3,4-tétrahydronaphthalene |
2.2 |
GC/MS |
3 |
17.62 |
4-carene |
0.2 |
GC/MS |
4 |
18.91 |
α-cubebene |
0.9 |
GC/MS |
5 |
19.29 |
1,2,3-trimethylindene |
1.1 |
GC/MS |
6 |
20.06 |
caryophyllene |
7.2 |
GC/MS |
7 |
20.27 |
3-methyl-6-(1-methylethylidene)cyclohexene |
0.3 |
GC/MS |
8 |
20.77 |
4-methylene-1,1,7-trimethyl-1H-cycloprop[e]azulene |
1.7 |
GC/MS |
9 |
20.97 |
α-caryophyllene |
1.2 |
GC/MS |
10 |
21.07 |
humulene |
0.3 |
GC/MS |
11 |
21.12 |
p-fluoroethylbenzene |
0.4 |
GC/MS |
12 |
21.97 |
cedrene-V6 |
6.7 |
GC/SM |
13 |
22.14 |
(1S-cis) 1,4-dimethyl-7-(1-methylethylidene)-1,2,3,4,5,6,7,8-octahydroazulene |
2.3 |
GC/MS |
14 |
22.37 |
3-methyl-Pyrido[3,4-d]pyrimidin-4(3H)-one |
0.2 |
GC/MS |
15 |
22.48 |
4,7-dimethyl-1-(1-methylethyl)-1,2,4a,5,8,8a-hexahydro naphthalene |
1.7 |
GC/MS |
16 |
22.54 |
α-panasinsen |
1.0 |
GC/MS |
17 |
23.20 |
4-methylene-2,8,8-trimethyl-2-vinyl bicyclo[5.2.0]nonane |
0.8 |
GC/MS |
18 |
23.49 |
β-elemene |
2.8 |
GC/MS |
19 |
23.90 |
2-methyl-1,5-(4H)-dihydropyrido-(2,3-b)-1,4-diazepine-4-one |
0.5 |
GC/MS |
20 |
24.04 |
1-bopropenyl-3-propenylcyclopentane |
1.1 |
GC/MS |
21 |
24.57 |
caryophyllene |
0.7 |
GC/MS |
22 |
25.07 |
8,9-dehydronéoisolongifolene |
2.3 |
GC/MS |
23 |
25.18 |
(2R-cis) 1,2,3,4,4a, 5,6,7-octahydro-α,α,4a, β-tetramethyl naphthalenemethan-2-ol |
1.9 |
GC/MS |
24 |
25.44 |
2,6,6,9-tetramethyl tricyclo [5.4.0.0(2,8)] undec-9-ene |
1.8 |
GC/MS |
25 |
25.51 |
thujopsene |
0.9 |
GC/MS |
26 |
25.71 |
1,7-dimethyl-4-(1-methylethenyl)-octahydro-1,4-methano-1H-indene |
3.6 |
GC/MS |
27 |
25.79 |
neoisolongifolene |
0.8 |
GC/MS |
28 |
26.02 |
β-vatirenene |
0.8 |
GC/MS |