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Solid-phase microextraction in the analysis of virgin olive oil volatile fraction: characterization of virgin olive oils from two distinct geographical areas of northern Italy.
J Agric Food Chem. 2003 Oct 22; 51(22):6572-7.JA

Abstract

SPME was employed to characterize the volatile profile of virgin olive oils produced in two geographical areas of northern Italy: the region of the Gulf of Trieste and the area near Lake Garda. There are as yet no data on the headspace composition of virgin olive oils from these regions, characterized by particular conditions of growth for Olea europaea. Using the SPME technique coupled to GC-MS and GC-FID, the volatile components of 42 industrially produced virgin olive oil samples were identified and the principal compounds quantitatively analyzed. Significant differences in the proportion of volatile constituents from oils of different varieties and geographical origins were detected. The results suggest that besides the genetic factor, environmental conditions influence the volatile formation.

Authors+Show Affiliations

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

Pub Type(s)

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

Language

eng

PubMed ID

14558780

Citation

Vichi, Stefania, et al. "Solid-phase Microextraction in the Analysis of Virgin Olive Oil Volatile Fraction: Characterization of Virgin Olive Oils From Two Distinct Geographical Areas of Northern Italy." Journal of Agricultural and Food Chemistry, vol. 51, no. 22, 2003, pp. 6572-7.
Vichi S, Pizzale L, Conte LS, et al. Solid-phase microextraction in the analysis of virgin olive oil volatile fraction: characterization of virgin olive oils from two distinct geographical areas of northern Italy. J Agric Food Chem. 2003;51(22):6572-7.
Vichi, S., Pizzale, L., Conte, L. S., Buxaderas, S., & López-Tamames, E. (2003). Solid-phase microextraction in the analysis of virgin olive oil volatile fraction: characterization of virgin olive oils from two distinct geographical areas of northern Italy. Journal of Agricultural and Food Chemistry, 51(22), 6572-7.
Vichi S, et al. Solid-phase Microextraction in the Analysis of Virgin Olive Oil Volatile Fraction: Characterization of Virgin Olive Oils From Two Distinct Geographical Areas of Northern Italy. J Agric Food Chem. 2003 Oct 22;51(22):6572-7. PubMed PMID: 14558780.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Solid-phase microextraction in the analysis of virgin olive oil volatile fraction: characterization of virgin olive oils from two distinct geographical areas of northern Italy. AU - Vichi,Stefania, AU - Pizzale,Lorena, AU - Conte,Lanfranco S, AU - Buxaderas,Susana, AU - López-Tamames,Elvira, PY - 2003/10/16/pubmed PY - 2003/12/12/medline PY - 2003/10/16/entrez SP - 6572 EP - 7 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 51 IS - 22 N2 - SPME was employed to characterize the volatile profile of virgin olive oils produced in two geographical areas of northern Italy: the region of the Gulf of Trieste and the area near Lake Garda. There are as yet no data on the headspace composition of virgin olive oils from these regions, characterized by particular conditions of growth for Olea europaea. Using the SPME technique coupled to GC-MS and GC-FID, the volatile components of 42 industrially produced virgin olive oil samples were identified and the principal compounds quantitatively analyzed. Significant differences in the proportion of volatile constituents from oils of different varieties and geographical origins were detected. The results suggest that besides the genetic factor, environmental conditions influence the volatile formation. SN - 0021-8561 UR - https://www.unboundmedicine.com/medline/citation/14558780/Solid_phase_microextraction_in_the_analysis_of_virgin_olive_oil_volatile_fraction:_characterization_of_virgin_olive_oils_from_two_distinct_geographical_areas_of_northern_Italy_ L2 - https://doi.org/10.1021/jf030269c DB - PRIME DP - Unbound Medicine ER -