Table 2.
The main constituents of the petitgrain mandarin (Citrus reticulata blanco var. Mandarin) oils.
| RIa | Aread [%] | Identification methode | |||||
|---|---|---|---|---|---|---|---|
| DB-5 | Lit. DB-5 | EO | LFr | HFr | |||
| 1 | α-pinene | 931 | 93241 | 2.19 | 3.65 | 2.42 | RI, MS, ref |
| 2 | β-pinene | 973 | 97242 | 2.18 | 3.51 | 1.92 | RI, MS, ref |
| 3 | p-cymene | 1023 | 102543 | 14.7 | 9.09 | 2.19 | RI, MS, ref |
| 4 | (+)-limonene | 1027 | 102444 | 8.26 | 11.3 | 8.34 | RI, MS, ref |
| 5 | γ-terpinene | 1057 | 1056b45 | 17.9 | 30.2 | 20.2 | RI, MS, ref |
| 6 | dimethyl anthranilate (DMA) | 1409 | 1407c46 | 43.5 | 35.1 | 60.6 | RI, MS, ref |
aExperimental and literature RIs relative to n-alkanes on a DB-5 capillary column unless otherwise stated. b RI for the DB-5MS column. c RI for the SLB-5MS column. d Area percentages of the main components; EO essential oil, LFr a light fraction of the oil, HFr a heavy fraction of the oil. eMethods: RI identification based on RI comparison with literature data, MS identification based on mass spectra comparison with those of the Wiley Registry of Mass Spectral Data library (8th edition) and the Adams library of essential oil components (edition 4.1), ref. coinjection with an authentic sample.