Comparison of the volatile composition of wild fennel samples (Foeniculum vulgare Mill.) from central Spain |
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| Authors: | Díaz-Maroto M Consuelo Pérez-Coello M Soledad Esteban Joaquín Sanz Jesús |
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| Affiliation: | Area de Tecnología de los Alimentos, Facultad de Ciencias Químicas (UCLM), Avda. Camilo José Cela, 10, 13071 Ciudad Real, Spain. MariaConsuelo.Diaz@uclm.es |
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| Abstract: | Comparison of the volatile composition of fennel (Foeniculum vulgare Mill.) has been carried out using direct thermal desorption (DTD) coupled to gas chromatography-mass spectrometry. Forty-two wild fennel stem samples were collected in two different geographical areas of Central Spain. DTD allowed a high recovery of volatiles from small sample sizes without thermal decomposition. trans-Anethole was the main volatile compound for most cases, although a high variability was found among samples, showing clear phytochemical differences. |
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