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).

CompositionRIaRIbR. officinalisL. dentata
Rt (min)Peak area (%)Rt (min)Peak area (%)

Monoterpene hydrocarbons
α-Pinene93493918.549.4318.482.87
 Camphene94995419.384.97
β-Pinene97797921.134.7521.1711.53
 Myrcene99399022.293.2422.260.55
α-Phellandrene1003100222.926.37
α-Terpinene1017101723.611.1122.931.24
β-Phellandrene1031102924.362.30
 (Z)-β-ocimene1043105025.000.52
γ-Terpinene1061105926.051.86
 Terpinolene1088108827.640.60
Total35.1416.19

Oxygenated monoterpenes
 1,8-Cineole1035103124.5914.6324.7668.59
β-Linalool1100109628.391.63
trans-Sabinene hydrate1100109828.580.56
trans-Pinocarveol1139113930.271.15
 Camphor1145114630.8739.4630.551.03
 Pinocarvone1163116431.500.85
 Borneol1168116931.752.79
δ-Terpineol1169116631.811.83
 Terpinen-4-ol1178117732.301.1832.270.57
 Cryptone1186118532.712.94
α-Terpineol1191118832.991.5633.041.11
 Myrtenol1196119533.261.01
 Verbenone1209120533.870.98
 Bornyl acetate1287128537.511.18
Total62.3480.71

Sesquiterpene hydrocarbons
 E-caryophyllene1421141943.411.07
Total1.07

Sesquiterpene oxygenated
 Caryophyllene oxide1581158250.280.61
Total0.61

Others
 3-Octanone99098322.080.35
 Octen-3-ol98497921.670.49
 No identified31.270.47
 No identified60.752.64
Total0.843.11

RIa: retention indices; Rt:b: retention time; acalculated; breference.