Table 3.
Chemical composition of Callicarpa candicans stem bark essential oil from Hoa Vang, Vietnam.
| RI a | RI b | Compound | % |
|---|---|---|---|
| 978 | 974 | 1-Octen-3-ol | 1.4 |
| 996 | 988 | 3-Octanol | 0.4 |
| 1099 | 1095 | Linalool | 0.6 |
| 1191 | 1190 | Methyl salicylate | 0.9 |
| 1335 | 1336 | Bicycloelemene | 1.6 |
| 1350 | 1356 | Eugenol | 0.4 |
| 1389 | 1389 | β-Elemene | 0.6 |
| 1419 | 1417 | β-Caryophyllene | 7.8 |
| 1429 | 1434 | γ-Elemene | 1.1 |
| 1455 | 1452 | α-Humulene | 1.4 |
| 1478 | 1483 | α-Amorphene | 0.2 |
| 1483 | 1476 | β-Chamigrene | 1.5 |
| 1487 | 1496 | Indipone | 0.8 |
| 1489 | 1489 | β-Selinene | 7.9 |
| 1493 | 1498 | Curzerene | 0.6 |
| 1496 | 1498 | α-Selinene | 2.0 |
| 1519 | 1520 | 7-epi-α-Selinene | 0.6 |
| 1537 | 1528 | Zonarene | 2.6 |
| 1541 | 1545 | Selina-3,7(11)-diene | 1.1 |
| 1559 | 1559 | Germacrene B | 1.6 |
| 1560 | 1561 | (E)-Nerolidol | 0.5 |
| 1576 | 1577 | Spathulenol | 1.5 |
| 1582 | 1582 | Caryophyllene oxide | 11.1 |
| 1609 | 1608 | Humulene epoxide II | 1.3 |
| 1617 | --- | Unidentified c | 1.2 |
| 1636 | 1644 | Caryophylla-4(12),8(13)-dien-5β-ol | 1.2 |
| 1647 | 1642 | Selina-3,11-dien-6α-ol | 0.4 |
| 1654 | 1652 | α-Eudesmol | 5.3 |
| 1659 | 1657 | Atractylone | 6.2 |
| 1670 | 1668 | 14-Hydroxy-9-epi-(E)-caryophyllene | 1.4 |
| 1692 | 1693 | Germacrone | 0.3 |
| 1711 | --- | Unidentified d | 1.2 |
| 1730 | 1728 | iso-Longifolol | 0.8 |
| 1735 | 1734 | 1(10),11-Eremophiladien-9-one | 1.2 |
| 1770 | --- | Unidentified e | 1.1 |
| 1858 | --- | Unidentified f | 4.1 |
| 1985 | --- | Unidentified g | 2.2 |
| 1985 | 1987 | 1-Eicosene | 2.2 |
| 1993 | 1994 | Manoyl oxide | 6.2 |
| 1997 | 1997 | Kaur-15-ene | 0.4 |
| 2006 | --- | Unidentified h | 2.9 |
| 2054 | --- | Unidentified i | 2.9 |
| 2089 | --- | Unidentified j | 5.1 |
| 2106 | 2109 | (E)-Phytol | 0.3 |
| Monoterpene hydrocarbons | 0.0 | ||
| Oxygenated monoterpenoids | 0.6 | ||
| Sesquiterpene hydrocarbons | 30.7 | ||
| Oxygenated sesquiterpenoids | 31.8 | ||
| Diterpenoids | 6.9 | ||
| Others | 3.1 | ||
| Total Identified | 73.1 |
a RI = Retention Index determined with respect to a homologous series of n-alkanes on a ZB-5 column. b Retention indices from the databases. c MS: 207(45%), 204(53%), 189(54%), 161(39%), 147(32%), 137(30%), 135(68%), 133(31%), 123(41%), 109(47%), 95(53%), 93(50%), 81(100%), 71(60%), 67(43%), 55(45%), 43(97%), 41(37%). d MS: 220(49%), 205(29%), 202(48%), 187(40%), 162(100%), 159(41%), 149(53%), 147(58%), 131(37%), 121(77%), 119(85%), 107(68%), 105(68%), 97(47%), 93(57%), 91(62%), 79(40%), 77(31%), 67(43%), 55(46%), 43(79%), 41(48%). e MS: 220(46%), 202(9%), 187(10%), 177(100%), 159(50%), 138(27%), 135(37%), 123(58%), 107(57%), 95(36%), 93(40%), 91(37%), 81(35%), 79(29%), 67(19%), 55(29%), 43(30%), 41(29%). f MS: 233(17%), 232(100%), 217(8%), 204(22%), 189(24%), 176(17%), 161(26%), 148(26%), 147(27%), 135(27%), 134(30%), 133(38%), 122(26%), 121(30%), 108(40%), 105(30%), 93(47%), 91(41%), 79(35%), 77(25%), 67(17%), 55(19%), 53(17%), 41(24%). g MS: 236(2%), 221(3%), 218(5%), 203(7%), 182(24%), 179(27%), 162(19%), 161(28%), 143(45%), 234(30%), 125(60%), 123(64%), 121(43%), 109(55%), 107(39%), 97(53%), 95(63%), 93(47%), 81(70%), 79(37%), 71(40%), 69(69%), 67(40%), 55(100%), 43(87%), 41(70%). h MS: 230(70%), 215(100%), 201(49%), 187(31%), 174(33%), 160(25%), 159(27%), 145(21%), 131(27%), 117(15%), 105(19%), 91(36%), 79(21%), 77(23%), 55(14%), 53(23%), 41(18%). i MS: 233(18%), 232(100%), 217(31%), 204(18%), 190(14%), 187(14%), 176(13%), 161(15%), 148(14%), 147(21%), 133(21%), 122(49%), 121(38%), 107(44%), 105(34%), 93(55%), 91(46%), 79(43%), 77(28%), 67(23%), 55(22%), 53(29%), 41(30%). j MS: 342(1%), 248(4%), 230(27%), 220(21%), 215(35%), 205(20%), 203(19%), 191(18%), 175(24%), 159(22%), 147(100%), 133(20%), 131(19%), 121(45%), 119(36%), 105(48%), 91(50%), 79(43%), 77(30%), 67(26%), 55(25%), 53(29%), 43(17%), 41(35%).