Characterization and classification of Western Greek olive oils according to cultivar and geographical origin based on volatile compounds
Φόρτωση...
Ημερομηνία
Συγγραφείς
Pouliarekou, E.
Badeka, A.
Tasioula-Margari, M.
Kontakos, S.
Longobardi, F.
Kontominas, M. G.
Τίτλος Εφημερίδας
Περιοδικό ISSN
Τίτλος τόμου
Εκδότης
Elsevier
Περίληψη
Τύπος
Είδος δημοσίευσης σε συνέδριο
Είδος περιοδικού
peer reviewed
Είδος εκπαιδευτικού υλικού
Όνομα συνεδρίου
Όνομα περιοδικού
Journal of Chromatography A
Όνομα βιβλίου
Σειρά βιβλίου
Έκδοση βιβλίου
Συμπληρωματικός/δευτερεύων τίτλος
Περιγραφή
The aim of the present study was to characterize and classify olive oils from Western Greece according to cultivar and geographical origin, based on volatile compound composition, by means of Linear Discriminant Analysis. A total of 51 olive oil samples were collected during the harvesting period 2007-2008 from six regions of Western Greece and from six local cultivars. Forty-five of the samples were characterized as extra virgin olive oils. The analysis of volatile compounds was performed by Headspace Solid Phase Microextraction-Gas Chromatography/Mass Spectrometry (HS-SPME-GC/MS). Fifty-three (53) different volatile compounds were tentatively identified and semi-quantified. Using selected volatile compound composition data (selection was based on the application of ANOVA to total volatiles to determine those variables showing substantial differences among samples of different geographical origin/cultivar), the olive oil samples were satisfactorily classified according to geographical origin (87.2%) and cultivar (74%). (C) 2011 Elsevier B.V. All rights reserved.
Περιγραφή
Λέξεις-κλειδιά
classification, olive oil, cultivar, geographical origin, linear discriminant analysis, solid-phase microextraction, mass-spectrometry, vegetable-oils, quality, authentication, profiles, french, ethylbenzene, hydrocarbons, varietal
Θεματική κατηγορία
Παραπομπή
Σύνδεσμος
<Go to ISI>://000296037900014
http://ac.els-cdn.com/S0021967311011204/1-s2.0-S0021967311011204-main.pdf?_tid=28395a245efb57dcf33b6ccc112a78e2&acdnat=1333025149_b87e7f75f13b357a09a611d92e27fdf3
http://ac.els-cdn.com/S0021967311011204/1-s2.0-S0021967311011204-main.pdf?_tid=28395a245efb57dcf33b6ccc112a78e2&acdnat=1333025149_b87e7f75f13b357a09a611d92e27fdf3
Γλώσσα
en
Εκδίδον τμήμα/τομέας
Όνομα επιβλέποντος
Εξεταστική επιτροπή
Γενική Περιγραφή / Σχόλια
Ίδρυμα και Σχολή/Τμήμα του υποβάλλοντος
Πανεπιστήμιο Ιωαννίνων. Σχολή Θετικών Επιστημών. Τμήμα Χημείας