Table 2 Percentages of volatile compounds in C. macrophylla peel oils
No | Compound | Rt (min.) | Compound class | Rel. (%) |
|---|---|---|---|---|
1 | α-Phellandrene | 4.57 | Monoterpene | 0.42 |
2 | α-Pinene | 4.76 | " | 1.94 |
3 | Sabinene | 4.79 | " | 0.28 |
4 | β-Pinene | 5.96 | " | 1.05 |
5 | β-Myrcene | 6.22 | " | 1.57 |
6 | p-Cymene | 7.44 | Aromatic hydrocarbon | 0.23 |
7 | Limonene | 7.55 | Monoterpene | 72.85 |
8 | cis-Ocimene | 7.72 | " | 1.94 |
9 | α-Ocimene | 8.08 | " | 1.00 |
10 | γ-Terpinene | 8.54 | " | 13.44 |
11 | Linalool oxide | 9.07 | " | 0.17 |
12 | Hexachoroethane | 9.20 | Aliphatic alkane | 0.10 |
13 | Linalool | 10.22 | Monoterpene | 0.29 |
14 | 1,3-Dimethyladamantane | 10.88 | Cyclolkane | 0.58 |
15 | 1,3-Dimethyl-5-ethyladamantane | 11.18 | " | 0.10 |
16 | Decahydro-2,3-dimethylnaphthalene | 12.82 | Aromatic hydrocarbon | 0.29 |
17 | 1,4-Dimethyladamantane | 13.56 | Cyclolkane | 0.22 |
18 | α-Terpineol | 14.22 | Monoterpene | 0.32 |
19 | Linalyl propionate | 14.22 | Ester | 0.32 |
20 | 1,2-Dimethyl-5-nitroadamantane | 16.26 | Cyclolkane | 0.19 |
21 | σ-Elemene | 19.65 | Sesquiterpene | 0.08 |
22 | trans-Caryophyllene | 23.18 | " | 0.63 |
23 | trans-α-Bergamotene | 23.75 | " | 0.78 |
24 | α-Humulene | 24.70 | " | 0.10 |
25 | Germacrene D | 25.76 | " | 1.01 |
26 | γ-Elemene | 26.33 | " | 0.24 |
27 | β-Bisabolene | 26.94 | " | 0.49 |
28 | Ledene (Veridiflorol) | 30.03 | " | 0.07 |
29 | Junipene (Longifolene) | 30.03 | " | 0.08 |
30 | Ledol (α-Santalene) | 32.93 | " | 0.07 |