Determination of volatile organic compounds of Tagetes filifolia Lag. (Asteraceae) from Córdoba (Argentina) using HS-SPME analysis
Autor
Vázquez, Ana María
Aimar, Mario L.
Demmel, Gabriela Inés
Cabalén, María Eugenia
Criado, Silvia Gertrudis
Cantero, Juan
Velasco, Manuel I.
Rossi, Laura I.
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A headspace solid-phase microextraction (HS-SPME) method followed by gas chromatography-mass spectrometry (GC-MS) and gas chromatography-flame ionization detection (GC–FID) are described for the analysis of volatile compounds in Tagetes filifolia Lag. The composition of the total aerial parts of the plant (whole plant) and the inflorescences, leaves and stems were studied separately using HS-SPME. As a result, 54 compounds were determined, of which 47 were identified. The major components observed in this analysis were trans-anethole and estragole. The HS-SPME method used for the analysis of volatile compounds of T. filifolia is simple, fast, effective, free from the use of solvents, and permits by an analysis of small amounts of samples to achieve better results in terms of the determination of the composition than those reported in the literature for the analysis of essential oil.Fil: Vázquez, Ana María. Universidad Católica de Córdoba. Facultad de Ciencias Químicas; Argentina
Fil: Aimar, Mario L. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas, Físicas y Naturales; Argentina
Fil: Demmel, Gabriela Inés. Universidad Católica de Córdoba. Facultad de Ciencias Químicas; Argentina
Fil: Cabalén, María Eugenia. Universidad Católica de Córdoba. Facultad de Ciencias Químicas; Argentina
Fil: Criado, Silvia Gertrudis. Universidad Católica de Córdoba. Facultad de Ciencias Químicas; Argentina
Fil: Cantero, Juan. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria; Argentina
Fil: Velasco, Manuel I. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina
Fil: Rossi, Laura I. niversidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina