Skip to main content
. 2019 Jun 11;8(6):205. doi: 10.3390/foods8060205

Table 1.

Compounds tentatively illustrated of Ipomoea cairica Sweet leaves detected by SHS-GC-MS.

No. Components RT Formula CAS Score RI Contents * (%)
1 5-Methyl-5-hexen-2-ol 2.07 C7H14O 50551-88-7 70.73 692 3.65
2 2-Ethyl-furan 2.14 C6H8O 3208-16-0 77.37 708 1.41
3 1-(Methylencyclopropyl)-ethanol 2.36 C6H10O 70.89 725 0.14
4 4-Penten-1-ol 2.69 C5H10O 821-09-0 65.28 766 0.43
5 2, 4-Dimethyl-3-pentanol 3.10 C7H16O 600-36-2 80.18 803 3.75
6 3-Furaldehyde 3.72 C5H4O2 498-60-2 90.06 829 4.73
7 (E)-2-hexenal 4.15 C6H10O 6728-26-3 80.70 849 1.07
8 4-Methyl-2-penten-1-ol 4.46 C6H12O 5362-55-0 67.13 863 0.59
9 Heptanal 5.42 C7H14O 111-71-7 67.55 904 0.27
10 (+/-)-2-Amino-1-propanol 5.61 C3H9NO 2749-11-3 72.19 910 0.13
11 1-(2-Furanyl)-ethanone, 5.83 C6H6O2 1192-62-7 60.92 916 0.30
12 Butyrolactone 6.26 C4H6O2 96-48-0 63.77 923 0.21
13 (1R)-2, 6, 6-Trimethylbicyclo [3.1.1] hept-2-ene 6.50 C10H16 7785-70-8 54.28 936 0.14
14 1-Methyl-3-cyclohexen-1-ol 7.27 C7H12O 33061-16-4 53.39 959 0.12
15 Benzaldehyde 7.36 C7H8O 100-52-7 87.31 962 1.52
16 1-Methyl-pyrazole-4-carboxaldehyde 7.53 C5H6N2O 25016-11-9 73.89 966 0.41
17 2-Methyl-1-hepten-6-one 8.34 C8H14O 10408-15-8 69.68 991 0.19
18 2-Pentyl-furan 8.46 C9H14O 3777-69-3 77.14 994 0.57
19 1-Methyl-1H-pyrrole-2-carboxaldehyde 8.90 C6H7NO 1192-58-1 67.63 1004 0.31
20 Benzeneacetaldehyde 10.22 C8H8O 122-78-1 85.65 1023 0.81
21 2, 5-Furandicarboxaldehyde 11.44 C6H4O3 823-82-5 61.79 1042 0.19
22 Nonanal 12.27 C9H18O 124-19-6 74.41 1107 0.20
23 Levomenthol 12.38 C10H20O 2216-51-5 65.21 1110 0.16
24 Phenylethyl alcohol 12.57 C8H10O 60-12-8 73.38 1116 0.17
25 2, 6, 6-Trimethyl-1, 3-cyclohexadiene-1-carboxaldehyde 15.27 C10H14O 116-26-7 61.78 1202 0.10
26 2, 6, 6-Trimethyl-1-cyclohexene-1-carboxaldehyde 15.90 C10H16O 432-25-7 64.44 1204 0.16
27 4-(2, 6, 6-Trimethyl-1, 3-cyclohexadien-1-yl)-2-butanone 17.11 C13H20O 20483-36-7 66.03 1266 0.20
28 (1R, 2R, 5R, E)-7-Ethylidene-1, 2, 8, 8-tetramethylbicyclo [3.3.1] octane 17.61 C14H14 193695-14-6 54.09 1283 0.17
29 Tetrahydro-6-propyl-2H-pyran-2-one 17.79 C8H14O2 542-28-9 69.71 1289 0.19
30 2, 6, 10, 10-Tetramethyl-1-oxaspiro [4.5] dec-6-ene 18.17 C13H22O 36431-72-8 80.79 1302 0.25
31 (3R-trans)-4-Ethenyl-4-methyl-3-(1-methylethenyl)-1-(1-methylethyl)-cyclohexene 19.24 C15H24 20307-84-0 73.27 1342 0.14
32 trans-Calamenene 19.57 C15H22 73209-42-4 74.69 1355 0.14
33 α-Cubebene 20.28 C15H24 17699-14-8 81.24 1381 0.17
34 β-Elemene 20.52 C15H24 515-13-9 97.06 1389 0.63
35 2, 4, 6-Trimethyl-decane 20.85 C12H26 2801-84-5 51.23 1402 0.11
36 δ-Selinene 20.92 C15H24 28624-23-9 71.98 1405 0.11
37 4-(Dimethylamine)-benzaldehyde 21.02 C9H11NO 100-10-7 90.17 1409 0.90
38 (E)-1-(2, 3, 6-trimethylphenyl) buta-1, 3-diene (TPB,1) 21.29 C13H16 1000357-25-7 58.90 1419 0.23
39 β-Caryophyllene 21.44 C15H24 87-44-5 98.21 1424 22.68
40 (+)-epi-Bicyclosesquiphellandrene 21.67 C15H24 54274-73-6 93.89 1435 0.75
41 [1aR-(1aα, 7aα, 7bα)]-1a, 2, 3, 5, 6, 7, 7a, 7b-Octahydro-1, 1, 7, 7a-tetramethyl-1H-cyclopropa [a] naphthalene 21.76 C15H24 17334-55-3 82.99 1439 0.32
42 (1S-cis)-1, 2, 3, 5, 6, 8a-Hexaahydro-4, 7-dimethyl-1-(1-methylethyl)-naphthalene 21.84 C15H24 483-76-1 75.42 1442 0.12
43 α-Guaiene 21.91 C15H24 3691-12-1 90.65 1444 0.58
44 cis-Calamenene 22.23 C15H22 72937-55-4 69.79 1457 0.18
45 α-Humulene 22.31 C15H24 6753-98-6 97.41 1460 11.23
46 Bicyclosesquiphellandrene 22.54 C15H24 54324-03-7 91.10 1469 0.61
47 2, 6-Bis (1, 1-dimethylethyl)-2, 5-cyclohexadiene-1, 4-dione 22.61 C14H20O2 719-22-2 91.04 1472 0.11
48 cis-Muurola-4(15), 5-diene 22.70 C15H24 157477-72-0 68.22 1476 0.14
49 (1α, 4aβ, 8aα)- (+/-)-1, 2, 4a, 5, 8, 8a-Hexahydro-4, 7-1-(1-methylethyl)-naphthalene 22.86 C15H24 5951-61-1 89.26 1482 0.75
50 β-Guaiene 23.00 C15H24 88-84-6 93.97 1487 4.09
51 [4aR-(4aα, 7α, 8aβ)]-Decahydro-4a-methyl-1-methylene-7-(1-methylethenyl)-naphthalene 23.13 C15H24 17066-67-0 87.43 1493 2.13
52 2-Isopropenyl-4a, 8-dimethyl-1, 2, 3, 4, 4a, 5, 6, 8a-octahydronaphthalene 23.35 C15H24 1000193-57-0 90.13 1501 2.78
53 [1S-(1α, 7α, 8aβ)]-1, 2, 3, 5, 6, 7, 8,8a-octahydro-1,4-dimethyl-7-(1-methylethenyl)-azulene 23.60 C15H24 3691-11-0 89.20 1512 0.70
54 Di-tert-butylphenol 23.69 C14H22O 96-76-4 93.23 1515 20.11
55 1, 2, 3, 4, 4a, 5, 6, 8a-Octahydro-7-methyl-4-methylene-naphthalene 23.80 C15H24 39029-41-9 76.36 1520 0.37
56 Selina-3, 7(11)-diene 23.90 C15H24 6813-21-4 54.29 1525 0.12
57 (1S-cis)-1, 2, 3, 5, 6, 8a-Hexahydro-4, 7-dimethyl-1-(1-methylethyl)-naphthalene 24.02 C15H24 483-76-1 90.16 1530 0.90
58 Epizonarene 24.37 C15H24 41702-63-0 63.48 1544 0.16
59 Caryophyllene oxide 24.74 C15H24O 1139-30-6 59.71 1560 0.18
60 Patchoulene 24.84 C15H26 25491-20-7 85.19 1565 0.34
61 Dehydro-aromadendrene 25.32 C15H22 85.63 1585 0.78
62 β-Vatirenene 25.41 C15H22 27840-40-0 72.71 1588 0.35
63 Aristol-1(10)-en-9-ol 25.47 C15H24O 1372763-27-3 81.55 1591 0.54
64 (8R, 8aS)-8, 8a-Dimethyl-2-(propan-2-ylidene)-1, 2, 3, 7, 8, 8a-hexahydronaphthalene 25.57 C15H22 27840-40-0 69.23 1595 0.15
65 Salvial-4(14)-en-1-one 25.73 C15H24O 73809-82-2 66.55 1602 0.31
66 1, 3-Bis-(2-cyclopropyl,2-methylcyclopropyl)-but-2-en-1-one 25.85 C18H26O 72.68 1607 0.11
67 [3R-(3α, 3aβ, 7β, 8aα)]-2, 3, 4, 7, 8, 8a-Hexahydro-3, 6, 8, 8-tetramethyl-1H-3a, 7-methanoazulene 25.90 C15H24 469-61-4 74.34 1610 0.19
68 (+)-Epi-, β-santalyl acetate 26.09 C17H26O2 41414-75-9 75.95 1617 0.64
69 (1S, 7S, 8aR)-1, 8a-Dimethyl-7-(prop-1-en-2-yl)-1, 2, 3, 7, 8, 8a-hexahydronaphthalene 26.60 C15H22 190327-38-9 61.30 1640 0.11
70 4a, 5-Dimethyl-3-(prop-1-en-2-yl)-1, 2, 3, 4, 4a, 5, 6, 7-octahydronaphthalen-1-ol 26.69 C15H24O 61847-19-6 67.23 1645 0.19
71 1-Isopropyl-4, 7-dimethyl-1, 2, 3, 4, 5, 6-hexahydronaphthalene 26.89 C15H24 16729-00-3 59.31 1649 0.12
72 (4aR-trans)-Decahydro-4a-methyl-1-methylene-7-(1-methylethylidene)-naphthalene 27.09 C15H24 515-17-3 80.30 1662 0.62
73 trans-Valerenyl acetate 27.14 C17H26O2 101527-74-6 72.98 1665 0.21
74 (E)-2-((8R, 8aS)-8, 8a-Dimethyl-3, 4, 6, 7, 8, 8a-hexahydronaphthalen-2 (1H)-ylidene) propyl formate 27.41 C16H24O2 352457-47-7 54.29 1679 0.72
75 cis-α-Copaene-8-ol 27.79 C15H24O 58569-25-8 55.35 1694 0.29
76 Heptadecane 27.98 C17H36 629-78-7 68.57 1702 0.19
77 (E)-1, 3, 3-trimethyl-2-(3-methyl-2-methylene-3-butenylidene)-cyclohexanol 28.27 C15H24O 69296-93-1 50.18 1716 0.14

* The relative peak area normalization content obtained from the TIC chromatogram.