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Uruguayan essential oil. 12. Composition of Nova and Satsuma mandarin oils
A Verzera1, A Trozzi, A Cotroneo
1Istituto di Industrie Agrarie, Facoltà di Agraria, Università di Catania, Via S. Sofia 98, I-95124 Catania, Italy.
Abstract:
The composition of the laboratory-prepared essential oils from Uruguayan Nova and Satsuma mandarins has been studied. The volatile fraction was analyzed by HRGC and HRGC/MS (quadrupole); 79 and 73 components were identified in Nova and Satsuma mandarin oils, respectively. The linear retention indices were calculated for almost all identified components on two different stationary phases. The enantiomeric distribution of beta-pinene, sabinene, limonene, linalool, and alpha-terpineol was studied by multidimensional gaschromatography (MDGC). Polymethoxylated flavones, present in the nonvolatile residue, were analyzed by normal-phase HPLC.