Table 2.
Comparison of chemical compounds obtained by GC-MS from the essential oil of fresh. leaves of C. conduplicatus (Oliveira Júnior et al., 2018).
Peak | Compounds | RT (min) | % GC-MS |
---|---|---|---|
1 | Tricyclene | 8.447 | 0.08 |
2 | α-Thujene | 8.726 | 0.50 |
3 | α-Pinene | 8.927 | 2.30 |
4 | Camphene | 9.465 | 0.49 |
5 | Sabinene | 10.521 | 1.46 |
6 | α-Phellandrene | 11.731 | 1.44 |
7 | p-Cymene | 12.574 | 12.41 |
8 | 1,8-Cineole | 12.792 | 21.42 |
9 | NI | 13.694 | 0.07 |
10 | γ-Terpinene | 13.942 | 0.14 |
11 | Terpinolene | 15.087 | 0.05 |
12 | (E)-Sabinene | 15.569 | 0.03 |
13 | NI | 15.716 | 0.13 |
14 | (Z)-p-Menth-2-en-1-ol | 16.402 | 0.16 |
15 | α-Campholenal | 16.535 | 0.01 |
16 | (E)-Pinocarveol | 16.977 | 0.18 |
17 | Camphor | 17.117 | 0.32 |
18 | Pinocarvone | 17.842 | 0.09 |
19 | Borneol | 17.989 | 0.52 |
20 | NI | 18.130 | 0.05 |
21 | Terpinen-4-ol | 18.417 | 2.28 |
22 | α-Terpineol | 19.001 | 0.60 |
23 | Isobornyl acetate | 22.236 | 0.32 |
24 | α-Copaene | 25.167 | 0.20 |
25 | β-Bourbonene | 25.450 | 0.21 |
26 | β-Elemene | 25.713 | 0.34 |
27 | (E)-Caryophylene | 26.560 | 7.52 |
28 | α-Humulene | 27.613 | 1.55 |
29 | Alloaromadendrene | 27.841 | 1.69 |
30 | Germacrene D | 28.473 | 0.31 |
31 | β-Selinene | 28.628 | 0.32 |
32 | Bicyclogermacrene | 28.955 | 1.61 |
33 | δ-Amorphene | 29.488 | 0.58 |
34 | δ-Cadinene | 29.776 | 0.53 |
35 | α-Calacorene | 30.355 | 0.14 |
36 | NI | 30.611 | 0.32 |
37 | Spathulenol | 34.413 | 15.47 |
38 | Caryophyllene oxide | 31.541 | 12.15 |
39 | Ledol | 32.105 | 1.50 |
40 | Humulene epoxide | 32.265 | 1.42 |
41 | Cubenol | 32.450 | 0.20 |
42 | Acorenol | 32.826 | 0.25 |
43 | NI | 32.966 | 0.44 |
44 | NI | 33.069 | 1.19 |
45 | Epi-α-Cadinol | 33.185 | 4.34 |
46 | α-Muurolol | 33.352 | 0.50 |
47 | β-Eudesmol | 33.449 | 0.51 |
48 | α-Cadinol | 33.578 | 1.02 |
49 | NI | 33.881 | 0.45 |
50 | NI | 35.751 | 0.15 |
Total identified | 97.2 |
RT (min) = Retention times of the compounds; % GC-MS. = Relative percentage of the compound in the EOCC; NI = Not identified.