Table 6.
Chemical composition of Callicarpa nudiflora leaf essential oil from Son Tra Peninsula, Da Nang City, Vietnam.
| RI a | RI b | Compound | % |
|---|---|---|---|
| 920 | 921 | Tricyclene | tr c |
| 923 | 924 | α-Thujene | 0.4 |
| 931 | 932 | α-Pinene | 8.1 |
| 945 | 945 | α-Fenchene | tr |
| 947 | 946 | Camphene | 0.5 |
| 951 | 953 | Thuja-2,4(10)-diene | tr |
| 970 | 969 | Sabinene | 0.6 |
| 977 | 974 | β-Pinene | 34.2 |
| 983 | 979 | Octan-3-one | tr |
| 989 | 988 | Myrcene | 0.2 |
| 988 | 988 | Dehydro-1,8-cineole | tr |
| 995 | 988 | 3-Octanol | tr |
| 1023 | 1024 | p-Cymene | 2.3 |
| 1027 | 1024 | Limonene | 1.0 |
| 1029 | 1025 | β-Phellandrene | 0.1 |
| 1030 | 1026 | 1,8-Cineole | 1.1 |
| 1033 | 1032 | (Z)-β-Ocimene | 0.1 |
| 1098 | 1099 | α-Pinene oxide | 0.4 |
| 1117 | 1114 | endo-Fenchol | 0.2 |
| 1123 | 1118 | cis-p-Menth-2-en-1-ol | 0.1 |
| 1125 | 1122 | α-Campholenal | 0.3 |
| 1137 | 1135 | Nopinone | 0.5 |
| 1139 | 1135 | trans-Pinocarveol | 2.0 |
| 1141 | 1136 | trans-p-Menth-2-en-1-ol | tr |
| 1144 | 1140 | trans-Verbenol | 0.1 |
| 1153 | 1145 | Camphene hydrate | 0.1 |
| 1156 | 1154 | Sabina ketone | 0.1 |
| 1159 | 1158 | trans-Pinocamphone | tr |
| 1160 | 1160 | Pinocarvone | 0.3 |
| 1170 | 1165 | Borneol | 0.2 |
| 1179 | 1174 | Terpinen-4-ol | 1.0 |
| 1185 | 1183 | Cryptone | tr |
| 1186 | 1179 | p-Cymen-8-ol | 0.2 |
| 1187 | 1182 | cis-Pinocarveol | tr |
| 1194 | 1195 | Myrtenal | 6.8 |
| 1217 | 1215 | trans-Carveol | 0.1 |
| 1273 | 1266 | trans-Ascaridol glycol | 0.1 |
| 1274 | 1269 | Perilla aldehyde | 0.1 |
| 1276 | 1277 | Phellandral | 0.1 |
| 1281 | 1287 | Bornyl acetate | 0.1 |
| 1296 | 1295 | Thujyl acetate | 0.2 |
| 1297 | 1294 | Perilla alcohol | 0.4 |
| 1304 | --- | Unidentified d | 1.0 |
| 1320 | 1324 | Myrtenyl acetate | 0.1 |
| 1373 | 1374 | α-Copaene | 0.3 |
| 1376 | 1383 | (E)-β-Damascenone | tr |
| 1386 | 1389 | β-Elemene | tr |
| 1417 | 1417 | (E)-Caryophyllene | 2.9 |
| 1436 | 1439 | Aromadendrene | 0.4 |
| 1452 | 1452 | α-Humulene | 0.2 |
| 1457 | 1458 | allo-Aromadendrene | 1.4 |
| 1484 | 1491 | Eremophilene | 0.2 |
| 1486 | 1489 | β-Selinene | 0.1 |
| 1488 | 1496 | Viridiflorene | 0.1 |
| 1510 | 1513 | γ-Cadinene | 0.1 |
| 1575 | 1577 | Spathulenol | 2.9 |
| 1581 | 1582 | Caryophyllene oxide | 20.1 |
| 1583 | 1590 | Globulol | 0.2 |
| 1607 | 1608 | Humulene epoxide II | 0.5 |
| 1631 | 1642 | Caryophylla-4(12),8(13)-dien-5α-ol | 0.4 |
| 1634 | 1644 | Caryophylla-4(12),8(13)-dien-5β-ol | 1.7 |
| 1653 | 1656 | 14-Hydroxy-9-epi-(Z)-caryophyllene | 0.8 |
| 1668 | 1668 | 14-Hydroxy-9-epi-(E)-caryophyllene | 0.5 |
| 1677 | 1678 | 9-Tetradecyn-1-ol | 0.1 |
| 1989 | 1987 | Manoyl oxide | 0.3 |
| 2103 | 2106 | (E)-Phytol | 0.4 |
| Monoterpene hydrocarbons | 47.5 | ||
| Oxygenated monoterpenoids | 14.6 | ||
| Sesquiterpene hydrocarbons | 5.7 | ||
| Oxygenated sesquiterpenoids | 27.1 | ||
| Diterpenoids | 0.7 | ||
| Others | 0.1 | ||
| Total identified | 95.8 |
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 tr = trace (<0.05%). d MS: 135(10%), 119(12%), 107(18%), 93(36%), 92(51%), 91(45%), 79(45%), 69(100%), 55(30%), 53(31%), 43(27%), 41(78%).