Table 1.
Chemical composition of the essential oils from flowers and leaves of Lepechinia mutica on a DB-5 capillary column.
| Calculated LRI a | Reference LRI b | Compounds | Flowers | Leaves [17] | ||
|---|---|---|---|---|---|---|
| % | σ | % | σ | |||
| 921 | 926 | Tricyclene | - | - | Trace | - |
| 924 | 924 | Thujene <α-> | Trace | - | Trace | - |
| 931 | 932 | Pinene <α-> | 2.68 | 0.95 | 1.23 | 0.89 |
| 946 | 949 | Camphene | - | - | 0.75 | 0.80 |
| 948 | 945 | Fenchene <α-> | Trace | - | - | - |
| 971 | 969 | Sabinene | Trace | - | 0.24 | 0.15 |
| 974 | 983 | Oct-3-en-1-ol | - | - | Trace | - |
| 976 | 974 | Pinene <β-> | 7.96 | 0.99 | 3.78 | 1.76 |
| 979 | 989 | Hepten-2-ol <6-methyl-5-> | 0.32 | 0.12 | - | - |
| 984 | 979 | Octanone <3-> | 0.16 | 0.17 | - | - |
| 988 | 988 | Myrcene | 1.51 | 0.47 | 0.52 | 0.28 |
| 998 | - | Undetermined (MW 136) | 0.13 | 0.14 | - | - |
| 1003 | 1003 | Mentha-1(7),8-diene <p-> | Trace | - | 0.16 | 0.13 |
| 1006 | 1002 | Phellandrene <α-> | 0.34 | 0.13 | 3.80 | 1.70 |
| 1008 | 1008 | Carene <δ-3-> | 24.23 | 6,00 | 8.69 | 4.24 |
| 1016 | 1014 | Terpinene <α-> | Trace | - | 0.11 | 0.07 |
| 1019 | 1020 | Cymene <p-> | 1.97 | 0.50 | 0.10 | 0.06 |
| 1023 | 1022 | Cymene <o-> | 2.04 | 0.52 | - | - |
| 1025 | 1023 | Sylvestrene | - | - | 0.29 | 0.18 |
| 1029 | 1024 | Limonene | 4.47 | 0.71 | 3.79 | 2.18 |
| 1029 | 1030 | Phellandrene <β-> | ||||
| 1043 | - | Undetermined (MW 98) | 0.23 | 0.46 | - | - |
| 1045 | 1044 | Ocimene <(E)-β-> | 0.35 | 0.42 | - | - |
| 1052 | 1054 | Terpinene <γ-> | Trace | - | 0.23 | 0.12 |
| 1057 | - | Undetermined (MW 136) | 0.52 | 0.20 | - | - |
| 1065 | 1071 | cis-Sabinene hydrate | - | - | Trace | - |
| 1070 | - | Undetermined (MW 136) | 0.20 | 0.40 | - | - |
| 1080 | 1085 | Mentha-2,4(8)-diene <p-> | 0.86 | 0.25 | 0.35 | 0.18 |
| 1084 | 1086 | Terpinolene | 1.78 | 0.40 | 0.60 | 0.33 |
| 1084 | 1086 | trans-Linalool oxide | - | - | Trace | - |
| 1088 | 1082 | Cymenene <m-> | 1.97 | 0.55 | - | - |
| 1095 | 1102 | Linalool | - | - | 0.20 | 0.09 |
| 1108 | - | Undetermined (MW 136) | 3.26 | 0.71 | - | - |
| 1110 | 1109 | Oct-1-en-3-yl acetate | - | - | 1.37 | 0.60 |
| 1120 | - | Undetermined (MW 136) | 0.27 | 0.12 | - | - |
| 1124 | 1117 | Sabina ketone <dehydro-> | Trace | - | - | - |
| 1141 | 1145 | Camphor | - | - | Trace | - |
| 1142 | - | Undetermined (MW 136) | 0.10 | 0.19 | - | - |
| 1165 | 1172 | Borneol | - | - | 0.25 | 0.05 |
| 1174 | 1180 | 4-Terpineol | - | - | 0.14 | 0.02 |
| 1194 | 1186 | Terpineol <α-> | 0.16 | 0.04 | 0.11 | 0.02 |
| 1283 | 1281 | Isobornyl acetato | - | - | 2.20 | 1.04 |
| 1284 | 1284 | Bornyl acetate | Trace | - | - | - |
| 1335 | 1328 | Elemene <δ-> | - | - | Trace | - |
| 1345 | 1348 | Cubebene <α-> | 0.22 | 0.07 | 0.57 | 0.08 |
| 1346 | 1342 | Terpinyl acetate <α-> | ||||
| 1373 | 1373 | Ylangene <α-> | 0.26 | 0.09 | 0.15 | 0.05 |
| 1374 | 1362 | Isoledene | 0.20 | 0.05 | ||
| 1374 | 1367 | Copaene <α-> | - | - | 1.46 | 0.23 |
| 1381 | 1387 | Bourbonene <β-> | 0.20 | 0.05 | 0.47 | 0.25 |
| 1385 | 1382 | Modheph-2-ene | 0.21 | 0.05 | - | - |
| 1392 | 1387 | Cubebene <β-> | 0.20 | 0.05 | 0.15 | 0.04 |
| 1395 | 1398 | Cyperene | 0.20 | 0.05 | - | - |
| 1404 | 1400 | Sibirene | 0.28 | 0.09 | - | - |
| 1407 | 1409 | Gurjunene <α-> | 0.20 | 0.05 | 1.94 | 0.37 |
| 1407 | 1418 | Longifolene | - | - | 0.15 | 0.07 |
| 1417 | 1411 | Funebrene <2-epi-β-> | 0.57 | 0.19 | Trace | - |
| 1417 | 1412 | (E)-Caryophyllene | - | - | 4.55 | 2.16 |
| 1424 | 1431 | Copaene <β-> | 0.20 | 0.05 | 0.50 | 0.08 |
| 1427 | 1421 | Duprezianene <β-> | 0.21 | 0.06 | - | - |
| 1431 | 1431 | Gurjunene <β-> | 0.21 | 0.05 | 1.47 | 0.78 |
| 1435 | 1437 | Guaiene <α-> | 0.25 | 0.07 | - | - |
| 1439 | 1449 | Aromadendrene | - | - | 0.56 | 0.10 |
| 1443 | 1442 | Guaiadiene <6,9-> | 0.20 | 0.05 | - | - |
| 1446 | 1448 | Muurola-3,5-diene <cis-> | 0.21 | 0.06 | 0.45 | 0.36 |
| 1453 | 1452 | Humulene <α-> | 0.29 | 0.08 | 1.20 | 0.47 |
| 1457 | 1452 | Clovene <α-neo-> | 0.22 | 0.06 | - | - |
| 1459 | 1464 | Caryophyllene <9-epi-(E)-> | 0.21 | 0.06 | - | - |
| 1461 | 1452 | cis-Cadina-1(6),4-diene | - | - | 0.99 | 1.36 |
| 1469 | 1465 | Muurola-4(14),5-diene <cis-> | 0.22 | 0.06 | - | - |
| 1471 | 1463 | Dauca-5,8-diene | - | - | 0.38 | 0.09 |
| 1472 | 1469 | Acoradiene <β-> | 0.23 | 0.07 | - | - |
| 1475 | 1466 | trans-Cadina-1(6),4-diene | - | - | 0.99 | 0.12 |
| 1478 | 1479 | Amorpha-4,7(11)-diene | 0.21 | 0.06 | 0.15 | 0.07 |
| 1482 | 1478 | Muurolene <γ-> | 0.21 | 0.06 | 0.92 | 0.23 |
| 1486 | 1489 | Selinene <β-> | 0.23 | 0.06 | - | - |
| 1488 | 1485 | Himachala-1,4-diene <11-αH-> | 0.23 | 0.06 | - | - |
| 1492 | 1481 | cis-b-Guaiene | - | - | 0.71 | 0.11 |
| 1493 | 1486 | Bicyclogermacrene | - | - | 4.62 | 0.58 |
| 1493 | 1489 | epi-Cubebol | ||||
| 1493 | 1489 | Zingiberene <α-> | ||||
| 1493 | 1492 | Selinene <δ-> | 0.24 | 0.07 | 0.81 | 0.08 |
| 1496 | 1493 | Muurola-4(14),5-diene <trans-> | 0.25 | 0.07 | - | - |
| 1500 | 1505 | Cuprenene <α-> | 0.20 | 0.05 | - | - |
| 1503 | 1505 | Farnesene <(E,E)-α-> | 0.20 | 0.05 | 0.83 | 0.25 |
| 1510 | 1500 | Muurolene <α-> | 0.32 | 0.11 | 0.91 | 0.17 |
| 1513 | 1505 | Cadinene <γ-> | - | - | 2.86 | 0.37 |
| 1514 | 1508 | Cubebol | - | - | 0.36 | 0.21 |
| 1516 | 1511 | Amorphene <δ-> | 0.44 | 0.19 | - | - |
| 1521 | 1512 | trans-Calamenene | - | - | 0.15 | 0.04 |
| 1522 | 1511 | Cadinene <δ-> | - | - | 6.96 | 0.99 |
| 1529 | 1528 | Zonarene | 0.21 | 0.06 | - | - |
| 1533 | 1523 | trans-Cadina-1,4-diene | - | - | 0.37 | 0.10 |
| 1534 | 1537 | Cadinene <α-> | 0.21 | 0.06 | 0.39 | 0.12 |
| 1538 | 1545 | Selina-3,7(11)-diene | 0.20 | 0.05 | 0.14 | 0.04 |
| 1548 | - | Undetermined (MW 204) | 0.21 | 0.07 | - | - |
| 1555 | - | Undetermined (MW 204) | 0.21 | 0.06 | - | - |
| 1559 | 1556 | Dauca-4(11),7-diene <trans-> | 0.20 | 0.05 | - | - |
| 1567 | 1559 | Germacrene B | 0.21 | 0.05 | 0.18 | 0.06 |
| 1574 | 1567 | Germacrene D-4-ol | - | - | 1.46 | 0.40 |
| 1574 | - | Undetermined (MW 204) | 0.25 | 0.04 | - | - |
| 1579 | - | Undetermined (MW 204) | 0.21 | 0.05 | - | - |
| 1582 | 1569 | Caryophyllene oxide | - | - | 0.29 | 0.24 |
| 1583 | - | Undetermined (MW 204) | 0.21 | 0.05 | - | - |
| 1590 | 1584 | Globulol | - | - | 5.91 | 2.61 |
| 1591 | 1586 | Thujopsan-2-α-ol | 11.9 | 1.76 | - | - |
| 1592 | 1592 | Viridiflorol | - | - | 1.29 | 0.45 |
| 1601 | 1600 | Guaiol | 0.15 | 0.12 | - | - |
| 1612 | - | Undetermined (MW 204) | 0.22 | 0.06 | - | - |
| 1618 | 1617 | 1,10-di-epi-Cubenol | - | - | 0.27 | 0.11 |
| 1618 | 1623 | Junenol | - | - | 1.39 | 0.42 |
| 1629 | 1622 | Eudesmol <10-epi-γ-> | 0.83 | 0.10 | 0.54 | 0.15 |
| 1634 | 1630 | Eudesmol <γ-> | 2.02 | 1.48 | - | - |
| 1636 | 1639 | Acorenol <β-> | - | - | 0.47 | 0.81 |
| 1639 | 1632 | Acorenol <α-> | 0.60 | 1.20 | Trace | - |
| 1642 | 1635 | Cadin-4-en-7-ol <cis-> | 0.88 | 1.75 | - | - |
| 1649 | 1644 | Eudesmol <β-> | - | - | 4.47 | 1.93 |
| 1652 | 1644 | Eudesmol <α-> | ||||
| 1652 | 1646 | Cadinol <α-> | ||||
| 1652 | 1656 | Valerianol | 5.19 | 0.66 | - | - |
| 1668 | 1658 | Selin-11-en-4-α-ol | Trace | - | - | - |
| 1688 | 1681 | Shyobunol | - | - | 10.80 | 5.91 |
| 1691 | 1700 | Eudesm-7(11)-en-4-ol | 13.02 | 4.25 | - | - |
| Aliphatic monoterpene hydrocarbons | 48.89 | - | 24.54 | - | ||
| Aromatic monoterpene hydrocarbons | 5.98 | - | 0.10 | - | ||
| Monoterpene alcohols | 0.48 | - | 0.70 | - | ||
| Monoterpene ketones | 0.16 | - | Traces | - | ||
| Aliphatic esters | - | - | 3.57 | - | ||
| Aliphatic sesquiterpene hydrocarbons | 9.86 | - | 35.98 | - | ||
| Sesquiterpene alcohols | 34.59 | - | 27.25 | - | ||
| TOTAL | 99.96 | - | 92.14 | - | ||