Journal of Analytical Methods in Chemistry / 2019 / Article / Tab 1 / Research Article
Simultaneous GC-FID Quantification of Main Components of Rosmarinus officinalis L. and Lavandula dentata Essential Oils in Polymeric Nanocapsules for Antioxidant Application Table 1 Chemical composition percentage of essential oils (% relative to the peak area).
Composition RIa RIb R. officinalis L. dentata Rt (min) Peak area (%) Rt (min) Peak area (%) Monoterpene hydrocarbons α -Pinene 934 939 18.54 9.43 18.48 2.87 Camphene 949 954 19.38 4.97 — — β -Pinene 977 979 21.13 4.75 21.17 11.53 Myrcene 993 990 22.29 3.24 22.26 0.55 α -Phellandrene 1003 1002 22.92 6.37 — — α -Terpinene 1017 1017 23.61 1.11 22.93 1.24 β -Phellandrene 1031 1029 24.36 2.30 — — (Z)-β -ocimene 1043 1050 25.00 0.52 — — γ -Terpinene 1061 1059 26.05 1.86 — — Terpinolene 1088 1088 27.64 0.60 — — Total 35.14 16.19 Oxygenated monoterpenes 1,8-Cineole 1035 1031 24.59 14.63 24.76 68.59 β -Linalool 1100 1096 — — 28.39 1.63 trans -Sabinene hydrate 1100 1098 28.58 0.56 — — trans -Pinocarveol 1139 1139 — — 30.27 1.15 Camphor 1145 1146 30.87 39.46 30.55 1.03 Pinocarvone 1163 1164 — — 31.50 0.85 Borneol 1168 1169 31.75 2.79 — — δ -Terpineol 1169 1166 — — 31.81 1.83 Terpinen-4-ol 1178 1177 32.30 1.18 32.27 0.57 Cryptone 1186 1185 — — 32.71 2.94 α -Terpineol 1191 1188 32.99 1.56 33.04 1.11 Myrtenol 1196 1195 — — 33.26 1.01 Verbenone 1209 1205 33.87 0.98 — — Bornyl acetate 1287 1285 37.51 1.18 — — Total 62.34 80.71 Sesquiterpene hydrocarbons E-caryophyllene 1421 1419 43.41 1.07 — — Total 1.07 — Sesquiterpene oxygenated Caryophyllene oxide 1581 1582 50.28 0.61 — — Total 0.61 — Others 3-Octanone 990 983 22.08 0.35 — — Octen-3-ol 984 979 21.67 0.49 — — No identified — — — — 31.27 0.47 No identified — — — — 60.75 2.64 Total 0.84 3.11
RIa : retention indices; Rt:b : retention time; acalculated; breference.