Short Communications
Vol. 1 No. 1zero (2011)
https://doi.org/10.4081/ijfs.2011.880

METHODS COMPARISON FOR ENTEROTOXIC STAPHYLOCOCCUS AUREUS CHARACTERIZATION

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Received: 4 January 2013
Accepted: 4 January 2013
Published: 8 January 2011
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Staphylococcus aureus, enterotoxin, PCR

Authors

L. Decastelli
lucia.zoppi@pagepress.org
Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta., Italy.
A. Bellio
NRL Stafilococchi coagulasi positivi compreso S.aureus; 2 S.C. Controllo Alimenti e Igiene delle Produzioni, Torino., Italy.
C. Nogarol
NRL Stafilococchi coagulasi positivi compreso S.aureus; 2 S.C. Controllo Alimenti e Igiene delle Produzioni, Torino., Italy.
D.M. Bianchi
Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta, Italy.
S. Gallina
Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d’Aosta, Italy.
T. Brunetto
NRL Stafilococchi coagulasi positivi compreso S.aureus; 2 S.C. Controllo Alimenti e Igiene delle Produzioni, Torino., Italy.
C. Ghia
NRL Stafilococchi coagulasi positivi compreso S.aureus; 2 S.C. Controllo Alimenti e Igiene delle Produzioni, Torino., Italy.
M. Gramaglia
NRL Stafilococchi coagulasi positivi compreso S.aureus; 2 S.C. Controllo Alimenti e Igiene delle Produzioni, Torino., Italy.
The aim of this study was to compare two different methods for enterotoxic Staphylococcus aureus characterization. 110 S.aureus strains was isolated from foods and tested with ELISA method able to detect toxins type A to E in culture medium and PCR protocols able to detect the presence of genes (sea to see; seg to sej; sep; ser) encoding for staphylococcal enterotoxins. 27 strains came out positive with ELISA; 68 resulted to have at least one encoding gene. sea and ser genes were detected respectively in 29,1% and 27,3% of strains.

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1.
METHODS COMPARISON FOR ENTEROTOXIC STAPHYLOCOCCUS AUREUS CHARACTERIZATION. Ital J Food Safety [Internet]. 2011 Jan. 8 [cited 2026 Oct. 14];1(1zero):263-4. Available from: https://www.pagepressjournals.org/ijfs/article/view/ijfs.2011.1S.263

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