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Analysis of virgin olive oil volatiles by a novel electronic nose based on a miniaturized SAW sensor array coupled with SPME enhanced headspace enrichment.
J Agric Food Chem. 2004 Dec 15; 52(25):7475-9.JA

Abstract

A novel electronic nose based on solid-phase microextraction (SPME) coupled with a surface acoustic wave (SAW) sensor array has been used to analyze different quality virgin olive oils. A mathematical model was designed with 37 samples to distinguish lampante from the other virgin olive oils categories (extra-virgin and virgin), because lampante-virgin olive oils cannot be consumed without a previous refining process. The model, successfully validated with a test set of 16 samples, was able to classify 90% of the samples correctly. Misclassifications were explained by SPME-HRGC analyses and a second sensory evaluation.

Authors+Show Affiliations

Instituto de la Grasa (CSIC), Padre García Tejero 4, 41012 Seville, Spain. dluisg@cica.esNo 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

15675791

Citation

García-González, Diego L., et al. "Analysis of Virgin Olive Oil Volatiles By a Novel Electronic Nose Based On a Miniaturized SAW Sensor Array Coupled With SPME Enhanced Headspace Enrichment." Journal of Agricultural and Food Chemistry, vol. 52, no. 25, 2004, pp. 7475-9.
García-González DL, Barie N, Rapp M, et al. Analysis of virgin olive oil volatiles by a novel electronic nose based on a miniaturized SAW sensor array coupled with SPME enhanced headspace enrichment. J Agric Food Chem. 2004;52(25):7475-9.
García-González, D. L., Barie, N., Rapp, M., & Aparicio, R. (2004). Analysis of virgin olive oil volatiles by a novel electronic nose based on a miniaturized SAW sensor array coupled with SPME enhanced headspace enrichment. Journal of Agricultural and Food Chemistry, 52(25), 7475-9.
García-González DL, et al. Analysis of Virgin Olive Oil Volatiles By a Novel Electronic Nose Based On a Miniaturized SAW Sensor Array Coupled With SPME Enhanced Headspace Enrichment. J Agric Food Chem. 2004 Dec 15;52(25):7475-9. PubMed PMID: 15675791.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Analysis of virgin olive oil volatiles by a novel electronic nose based on a miniaturized SAW sensor array coupled with SPME enhanced headspace enrichment. AU - García-González,Diego L, AU - Barie,Nicole, AU - Rapp,Michael, AU - Aparicio,Ramón, PY - 2005/1/29/pubmed PY - 2005/4/21/medline PY - 2005/1/29/entrez SP - 7475 EP - 9 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 52 IS - 25 N2 - A novel electronic nose based on solid-phase microextraction (SPME) coupled with a surface acoustic wave (SAW) sensor array has been used to analyze different quality virgin olive oils. A mathematical model was designed with 37 samples to distinguish lampante from the other virgin olive oils categories (extra-virgin and virgin), because lampante-virgin olive oils cannot be consumed without a previous refining process. The model, successfully validated with a test set of 16 samples, was able to classify 90% of the samples correctly. Misclassifications were explained by SPME-HRGC analyses and a second sensory evaluation. SN - 0021-8561 UR - https://www.unboundmedicine.com/medline/citation/15675791/Analysis_of_virgin_olive_oil_volatiles_by_a_novel_electronic_nose_based_on_a_miniaturized_SAW_sensor_array_coupled_with_SPME_enhanced_headspace_enrichment_ L2 - https://doi.org/10.1021/jf048833m DB - PRIME DP - Unbound Medicine ER -