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. 2020 Dec 9;2020:8895262. doi: 10.1155/2020/8895262

Table 1.

Phytochemical compounds identified in T. apicalis propolis extract using GC-MS.

Peak Compound RT MF MW (g/mol) Quality (%)
1 Undecane 5.602 C11H24 156.18 95
2 Cyclohexane, 1-ethenyl-1-methyl-2-(1-methylethenyl)-4-(1-methylethylidene)- 7.596 C15H24 204.35 90
3 alpha-Cubebene 7.68 C15H24 204.35 89
4 Copaene 7.895 C15H24 204.35 98
5 Cyclohexane, 1-ethenyl-1-methyl-2, 4-bis(1-methylethenyl)-, [1S-(1.alpha., 2.beta., 4.beta.)]- 7.979 C15H24 204.35 98
6 3H-3a,7-Methanoazulene, 2, 4, 5, 6, 7, 8-hexahydro-1, 4, 9, 9-tetramethyl- 8.111 C15H24 204.35 93
7 1H-Cycloprop[e]azulene, 1a, 2, 3, 4, 4a, 5, 6, 7b-octahydro-1, 1, 4, 7-tetramethyl- 8.145 C15H24 204.35 93
8 Caryophyllene 8.229 C15H24 204.35 99
9 alpha-Caryophyllene 8.451 C15H24 204.35 96
10 Naphthalene, 1, 2, 3, 4, 4a, 5, 6, 8a-octahydro-7-methyl-4-methylene-1-(1-methylethyl)- 8.562 C15H24 204.35 98
11 1, 6-Cyclodecadiene, 1-methyl-5-methylene-8-(1-methylethyl)- 8.625 C15H24 204.35 96
12 Bicyclogermacrene 8.722 C15H24 204.35 94
13 1, 3-Benzodioxole, 4-methoxy-6-(2-propenyl)- 8.806 C11H12O3 192.21 95
14 Naphthalene, 1, 2, 3, 5, 6, 8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)- 8.84 C15H24 204.35 98
15 Naphthalene, decahydro-4a-methyl-1-methylene-7-(1-methylethenyl)- 9.09 C15H24 204.35 98
16 Tricyclo[6.3.0.0(2, 4)]undec-8-ene, 3, 3, 7, 11-tetramethyl- 9.188 C15H24 204.35 87
17 1H-Cycloprop[e]azulen-7-ol, decahydro-1, 1, 7-trimethyl-4-methylene- 9.236 C15H24O 220.35 99
18 Caryophyllene oxide 9.292 C15H24O 220.35 93
19 Cyclohexane, 1, 2-dimethyl-3, 5-bis(1-methylethenyl)- 9.375 C14H24 192.34 81
20 12-Oxabicyclo[9.1.0] dodeca-3,7-diene, 1, 5, 5, 8-tetramethyl 9.445 C15H24O 220.35 86
21 1H-Cycloprop[e]azulene, decahydro-1,1,7-trimethyl-4-methylene- 9.577 C15H24O 220.35 80
22 alpha-Cadinol 9.667 15H 222.37 93
23 Aristolene epoxide 10.98 C15H24O 220.35 83
24 1-Cyclohexene-1-butanal,.alpha.,2, 6, 6-tetramethyl- 11.571 C14H24O 208.34 90
25 1-Cyclohexene-1-butanal,.alpha.,2, 6, 6-tetramethyl- 11.634 C14H24O 208.34 93
26 4, 4, 6a, 6b, 8a, 11, 11, 14b-Octamethyl-1, 4, 4a, 5, 6, 6a, 6b, 7, 8, 8a, 9, 10, 11, 12, 12a, 14, 14a, 14b-octadecahydro-2H-picen-3-one 25.003 C30H48O 424.7 93
27 beta-Amyrin 25.621 C30H50O 426.7 96
28 alpha-Amyrin 26.886 C30H50O 426.7 93

Note: RT, retention time; MF, molecular formula; MW, molecular weight.