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Analysis of virgin olive oil volatile compounds by headspace solid-phase microextraction coupled to gas chromatography with mass spectrometric and flame ionization detection.
J Chromatogr A. 2003 Jan 03; 983(1-2):19-33.JC

Abstract

The efficiency of headspace solid-phase microextraction (SPME) was evaluated for the qualitative and semi-quantitative analysis of virgin olive oil volatile compounds. The behaviour of four fibre coatings was compared for sensitivity, repeatability and linearity of response. A divinylbenzene-Carboxen-polydimethylsiloxane fibre coating was found to be the most suitable for the analysis of virgin olive oil volatiles. Sampling and chromatographic conditions were examined and the SPME method, coupled to GC with MS and flame ionization detection, was applied to virgin olive oil samples. More than 100 compounds were isolated and characterised. The presence of some of these compounds in virgin olive oil has not previously been reported. The main volatile compounds present in the oil samples were determined quantitatively.

Authors+Show Affiliations

Dipartimento di Scienze degli Alimenti, Università di Udine, Via Marangoni 97, 33100 Udine, Italy.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

12568367

Citation

Vichi, Stefania, et al. "Analysis of Virgin Olive Oil Volatile Compounds By Headspace Solid-phase Microextraction Coupled to Gas Chromatography With Mass Spectrometric and Flame Ionization Detection." Journal of Chromatography. A, vol. 983, no. 1-2, 2003, pp. 19-33.
Vichi S, Castellote AI, Pizzale L, et al. Analysis of virgin olive oil volatile compounds by headspace solid-phase microextraction coupled to gas chromatography with mass spectrometric and flame ionization detection. J Chromatogr A. 2003;983(1-2):19-33.
Vichi, S., Castellote, A. I., Pizzale, L., Conte, L. S., Buxaderas, S., & López-Tamames, E. (2003). Analysis of virgin olive oil volatile compounds by headspace solid-phase microextraction coupled to gas chromatography with mass spectrometric and flame ionization detection. Journal of Chromatography. A, 983(1-2), 19-33.
Vichi S, et al. Analysis of Virgin Olive Oil Volatile Compounds By Headspace Solid-phase Microextraction Coupled to Gas Chromatography With Mass Spectrometric and Flame Ionization Detection. J Chromatogr A. 2003 Jan 3;983(1-2):19-33. PubMed PMID: 12568367.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Analysis of virgin olive oil volatile compounds by headspace solid-phase microextraction coupled to gas chromatography with mass spectrometric and flame ionization detection. AU - Vichi,Stefania, AU - Castellote,Ana Isabel, AU - Pizzale,Lorena, AU - Conte,Lanfranco S, AU - Buxaderas,Susana, AU - López-Tamames,Elvira, PY - 2003/2/6/pubmed PY - 2003/7/29/medline PY - 2003/2/6/entrez SP - 19 EP - 33 JF - Journal of chromatography. A JO - J Chromatogr A VL - 983 IS - 1-2 N2 - The efficiency of headspace solid-phase microextraction (SPME) was evaluated for the qualitative and semi-quantitative analysis of virgin olive oil volatile compounds. The behaviour of four fibre coatings was compared for sensitivity, repeatability and linearity of response. A divinylbenzene-Carboxen-polydimethylsiloxane fibre coating was found to be the most suitable for the analysis of virgin olive oil volatiles. Sampling and chromatographic conditions were examined and the SPME method, coupled to GC with MS and flame ionization detection, was applied to virgin olive oil samples. More than 100 compounds were isolated and characterised. The presence of some of these compounds in virgin olive oil has not previously been reported. The main volatile compounds present in the oil samples were determined quantitatively. SN - 0021-9673 UR - https://www.unboundmedicine.com/medline/citation/12568367/Analysis_of_virgin_olive_oil_volatile_compounds_by_headspace_solid_phase_microextraction_coupled_to_gas_chromatography_with_mass_spectrometric_and_flame_ionization_detection_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0021-9673(02)01691-6 DB - PRIME DP - Unbound Medicine ER -