TABLE 1.
Quantitative analysis of chemical composition of manuka, kanuka, feijoa peel, feijoa leaf, peppermint, thyme, and lavender EO.
| CRI | RI | Compounds | Relative concentration (μg/μL) | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Manuka | Kanuka | Feijoa peel | Feijoa leaf | Peppermint | Thyme | Lavender | |||
| 875 | 865 | 3‐Methylbutyl acetate | 4.42 ± 0.13 | ||||||
| 931 | 933 | α‐Pinene | 12.69 ± 1.22 | 1212.13 ± 73 | 17.04 ± 1.84 | 42.77 ± 5.92 | |||
| 947 | 947 | Camphene | 2.51 ± 0.15 | 15.19 ± 2.35 | 2.81 ± 0.33 | ||||
| 971 | 968 | β‐Thujene | 1.86 ± 0.15 | ||||||
| 975 | 978 | Sabinene | 0.95 ± 0.04 | 5.23 ± 0.63 | 3.55 ± 0.71 | 1.06 ± 0.14 | |||
| 975 | 974 | β‐Pinene | 1.32 ± 0.17 | 10.18 ± 0.44 | 23.93 ± 1.87 | ||||
| 979 | 979 | 1‐Octen‐3‐ol | 3.22 ± 0.53 | ||||||
| 983 | 988 | 3‐Octanone | 9.45 ± 0.28 | 25.64 ± 1.35 | 4.83 ± 0.58 | ||||
| 988 | 985 | β‐Myrcene | 5.11 ± 0.44 | 2.45 ± 0.01 | 12.28 ± 2.32 | 48.98 ± 3.15 | |||
| 994 | 990 | Butyl butanoate | 1.95 ± 0.18 | ||||||
| 996 | 995 | 3‐Octanol | 2.99 ± 0.11 | 2.99 ± 0.37 | 5.67 ± 0.53 | ||||
| 1004 | 1005 | α‐Phellandrene | 5.8 ± 0.39 | ||||||
| 1006 | 1009 | 3‐Carene | 8.32 ± 0.77 | ||||||
| 1011 | 1010 | Hexyl acetate | 7.03 ± 0.61 | ||||||
| 1014 | 1004 | (+)‐4‐Carene | 1.31 ± 0.14 | 1.73 ± 0.18 | |||||
| 1015 | 1057 | Isoterpinolene | 1.45 ± 0.16 | 0.5 ± 0.14 | |||||
| 1023 | 1018 | o‐Cymene | 1.66 ± 0.12 | 127.91 ± 6.37 | 6.39 ± 0.66 | 8.1 ± 0.74 | 500.97 ± 71.71 | 2.86 ± 0.36 | |
| 1028 | 1028 | D‐Limonene | 67.63 ± 8.91 | 13.81 ± 2.42 | 21.27 ± 0.92 | ||||
| 1029 | 1031 | β‐Phellandrene | 113.35 ± 6.98 | ||||||
| 1031 | 1038 | Eucalyptol | 134.83 ± 7.05 | 106.41 ± 7.61 | |||||
| 1035 | 1041 | trans‐β‐Ocimene | 13.3 ± 0.05 | 3.81 ± 0.3 | 80.01 ± 6.56 | ||||
| 1046 | 1043 | β‐Ocimene | 2.14 ± 0.09 | 0.85 ± 0.01 | 48.59 ± 3.87 | ||||
| 1057 | 1055 | γ‐Terpinene | 1.37 ± 0.08 | 43.19 ± 2.28 | 1.4 ± 0.14 | 0.86 ± 0.09 | 2.11 ± 0.24 | ||
| 1069 | 1072 | Trans‐Linalool oxide (furanoid) | 1.63 ± 0.2 | ||||||
| 1084 | 1086 | Terpinolene | 1.56 ± 0.34 | 4.2 ± 0.46 | |||||
| 1098 | 1091 | Linalool | 37.88 ± 2.86 | 70.32 ± 1.56 | 92.44 ± 9.69 | 117.68 ± 20.72 | 505.84 ± 33.38 | ||
| 1104 | 1105 | 3‐Methylbutyl isovalerate | 2.66 ± 0.1 | ||||||
| 1105 | 1110 | Octenyl acetate | 20.9 ± 1.27 | ||||||
| 1104 | 1103 | Isoamyl isovalerate | 2.14 ± 0.14 | ||||||
| 1112 | 1115 | 3‐Methylbut‐3‐enyl isovalerate | 3.01 ± 0.23 | ||||||
| 1114 | 1115 | Fenchol | 5.74 ± 1.16 | ||||||
| 1121 | 1126 | α‐Campholenal | 4.87 ± 0.49 | ||||||
| 1122 | 1120 | Alloocimene | 10.51 ± 0.76 | ||||||
| 1123 | 1131 | Neo‐Allo‐Ocimene | 1.54 ± 0.07 | ||||||
| 1129 | 1134 | 1‐Terpineol | 9.05 ± 1.6 | ||||||
| 1134 | 1139 | (−)‐Trans‐Pinocarveol | 6.97 ± 0.36 | ||||||
| 1139 | 1141 | (+)‐2‐Bornanone | 5.91 ± 0.9 | 2.98 ± 0.23 | |||||
| 1141 | 1149 | Isopulegol | 2.18 ± 0.22 | ||||||
| 1142 | 1153 | Cis‐β‐Terpineol | 10.07 ± 1.78 | ||||||
| 1148 | 1166 | (+)‐Isomenthone | 543.72 ± 42.28 | ||||||
| 1156 | 1147 | Menthofuran | 22.17 ± 2.38 | ||||||
| 1156 | 1170 | Lavanduol | 18.35 ± 1.41 | ||||||
| 1156 | 1156 | Isoborneol | 10.22 ± 1.73 | ||||||
| 1157 | 1159 | (−)‐Isomenthone | 84.88 ± 8.95 | ||||||
| 1160 | 1155 | Cis‐β‐Terpineol | 3.77 ± 0.6 | ||||||
| 1163 | 1194 | Neoisomenthol | 77.17 ± 7.61 | ||||||
| 1163 | 1156 | p‐Menthan‐1‐ol | 70.51 ± 4.35 | ||||||
| 1165 | 1165 | Endo‐Borneol | 23.91 ± 3.91 | 13.17 ± 1.03 | |||||
| 1172 | 1171 | dl‐Menthol | 951.12 ± 74.99 | ||||||
| 1174 | 1179 | Terpinen‐4‐ol | 33.1 ± 2.87 | ||||||
| 1175 | 1175 | (−)‐4‐Terpineol | 8.54 ± 0.54 | 4.49 ± 0.81 | |||||
| 1180 | 1183 | Crypton | 2.01 ± 0.17 | ||||||
| 1184 | 1194 | Neoisomenthol | 5.77 ± 0.57 | ||||||
| 1187 | 1188 | Hexyl butanoate | 6.71 ± 0.59 | ||||||
| 1188 | 1171 | Levomenthol | 3.39 ± 0.53 | ||||||
| 1191 | 1190 | α‐Terpineol | 29.42 ± 1.98 | 1.94 ± 0.1 | 7.44 ± 0.79 | 236.1 ± 37.16 | 13.36 ± 1.2 | ||
| 1197 | 1178 | γ‐Terpineol | 33.08 ± 5.41 | ||||||
| 1213 | 1210 | (−)‐Cis‐Carveol | 2 ± 0.46 | ||||||
| 1228 | 1219 | Pulegone | 26.11 ± 2.68 | ||||||
| 1241 | 1248 | Linalyl acetate | 390.53 ± 25.45 | ||||||
| 1243 | 1254 | Piperitone | 6.51 ± 0.68 | ||||||
| 1244 | 1224 | Phenethyl acetate | 1.57 ± 0.11 | ||||||
| 1277 | 1273 | Lavandulyl acetate | 120.34 ± 9.15 | ||||||
| 1277 | 1328 | Nerol acetate | 106.05 ± 8.48 | ||||||
| 1283 | 1290 | Thymol | 657.21 ± 102.88 | ||||||
| 1283 | 1294 | Menthyl acetate | 138.78 ± 18.7 | ||||||
| 1288 | 1297 | 2‐Undecanone | 9.14 ± 0.19 | 8.52 ± 0.84 | |||||
| 1292 | 1299 | O‐Thymol | 148.92 ± 23.41 | ||||||
| 1322 | 1344 | Elemene isomer | 21.1 ± 0.74 | 30.48 ± 3.67 | |||||
| 1335 | 1339 | α‐Cubebene | 54.38 ± 4 | 3.97 ± 0.36 | 44.89 ± 1.42 | 42.49 ± 4.15 | |||
| 1348 | 1347 | Nerol acetate | 12.61 ± 0.87 | ||||||
| 1355 | 1361 | Ylangene | 2.98 ± 0.67 | ||||||
| 1362 | 1377 | Copaene | 94.04 ± 6.78 | 13.78 ± 1.01 | 8.12 ± 0.51 | 8.84 ± 0.63 | |||
| 1369 | 1363 | Geranyl acetate | 25.78 ± 1.2 | ||||||
| 1370 | 1384 | (−)β‐Bourbonene | 12.61 ± 0.25 | 13.88 ± 1.17 | |||||
| 1378 | 1385 | (−)‐Cis‐β‐Elemene | 10.6 ± 0.74 | 82.18 ± 0.69 | 52.41 ± 5.05 | ||||
| 1396 | 1423 | (−)‐Aristolene | 13.56 ± 1.07 | ||||||
| 1397 | 1408 | (−)α‐Gurjunene | 7.94 ± 0.55 | 21.66 ± 0.97 | 20.49 ± 1.69 | ||||
| 1406 | 1418 | Caryophyllene | 35.19 ± 2.36 | 208.98 ± 4.23 | 258.43 ± 24.5 | 34.81 ± 3.33 | 20.72 ± 3.28 | 31.5 ± 2.9 | |
| 1408 | 1420 | Santalene | 5.32 ± 0.78 | ||||||
| 1414 | 1428 | β‐Copaene | 7.08 ± 1.6 | 6.83 ± 0.29 | |||||
| 1420 | 1462 | Aromandendrene | 24.4 ± 2.24 | 12.58 ± 1.62 | |||||
| 1429 | 1458 | Cadina‐3,5‐diene | 74.25 ± 5.53 | ||||||
| 1434 | 1455 | Humulene | 56.17 ± 1.54 | 114.65 ± 13.29 | |||||
| 1437 | 1462 | Alloaromadendrene | 9.3 ± 0.79 | 13.3 ± 0.54 | |||||
| 1437 | 1455 | (E)‐2‐Epi‐β‐caryophyllene | 12.52 ± 0.76 | 28.19 ± 2.9 | |||||
| 1441 | 1445 | (E)‐β‐Famesene | 15.05 ± 1.12 | ||||||
| 1451 | 1458 | Cadina‐3,5‐diene | 59.96 ± 3.58 | ||||||
| 1455 | 1463 | γ‐Muurolene | 17.2 ± 1.51 | 8.59 ± 1.6 | |||||
| 1458 | 1473 | Germacrene D | 104.46 ± 2.79 | 8.59 ± 1.6 | |||||
| 1465 | 1464 | β‐Selinene | 68.15 ± 6.43 | 10.51 ± 1.17 | |||||
| 1469 | 1476 | Ledene | 32.23 ± 2.04 | 32.11 ± 0.37 | 44.59 ± 4.64 | ||||
| 1473 | 1463 | α‐Selinene | 60.12 ± 6.21 | ||||||
| 1474 | 1482 | γ‐Elemene | 85.11 ± 6.92 | ||||||
| 1474 | 1488 | Bicyclogermacrene | 125.02 ± 12.86 | ||||||
| 1481 | 1480 | α‐Amorphene | 14.62 ± 0.11 | ||||||
| 1496 | 1513 | (+)‐γ‐Cadinene | 12.45 ± 1.54 | ||||||
| 1506 | 1519 | Cadina‐1(10),4‐diene | 51.13 ± 1.74 | 54.88 ± 5.68 | |||||
| 1507 | 1511 | Cis‐Calamenene | 182.04 ± 8.37 | 46.43 ± 2.19 | |||||
| 1508 | 1516 | Trans‐Calamenene | 48.93 ± 0.24 | 40.61 ± 5.66 | |||||
| 1522 | 1525 | 1,4‐Cadinadiene | 91.5 ± 6.59 | 14.17 ± 0.92 | |||||
| 1531 | 1538 | α‐Calacorene | 8.72 ± 0.66 | ||||||
| 1535 | 1546 | Flavesone | 56.56 ± 5.81 | ||||||
| 1565 | 1572 | (−)‐Spathulenol | 6.7 ± 0.3 | 12.62 ± 0.93 | 54.38 ± 1.81 | 65.02 ± 7.07 | |||
| 1568 | 1578 | Caryophyllene oxide | 17.41 ± 0.42 | 17.88 ± 2.35 | |||||
| 1572 | 1580 | (−)‐Globulol | 20.55 ± 0.31 | 28.39 ± 4.39 | |||||
| 1578 | 1587 | Himbaccol | 26.76 ± 1.74 | 8.52 ± 0.44 | |||||
| 1585 | 1586 | Ledol | 13.08 ± 1.02 | 11.3 ± 1.67 | |||||
| 1598 | Isoleptospermone | 63.64 ± 6.31 | |||||||
| 1606 | 1620 | Leptospermone | 222.25 ± 17.25 | ||||||
| 1610 | 1619 | (−)‐Spathulenol | 15.66 ± 0.88 | 16.89 ± 1.8 | |||||
| 1619 | 1623 | Epicubenol | 16.54 ± 1.43 | ||||||
| 1633 | 1639 | α‐Cadinol | 23.12 ± 0.58 | 20.61 ± 1.42 | |||||
Note: All experiments were performed in triplicate and results were recorded as mean ± standard deviation.