Presence of enterotoxin and verotoxin in Turkish cheeses sold in Istanbul
Küçük Resim Yok
Tarih
2012
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Tubitak Scientific & Technological Research Council Turkey
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The present study was conducted to determine the presence of enterotoxin and verotoxin levels in Turkish cheeses sold in retail stores in Istanbul, Turkey. For this purpose, 150 cheese samples (25 pieces of each: white pickled cheese, tulum cheese, mihalic cheese, hellim cheese, orgu cheese, and civil cheese) were analyzed microbiologically for Staphylococcus aureus, Escherichia coli, and E. coli O157:H7, and the presence of the toxins was identified using an ELISA test (RIDASCREEN (R) Set A, B, C, D, E and Verotoxin). Of the examined samples, 40 (26.66%) were positive for S. aureus and 55 (36.66%) were positive for E. coli, whereas E. coli O157 was isolated in 3 of these cheeses but no E. coli O157:H7 was found. However, enterotoxins and verotoxins were detected in 25 and in 3 of the cheeses, respectively. As a result, it was concluded that even though the level of microorganisms in the cheese was not sufficient to cause disease, the presence of toxins could be considered a potential risk for public health.
Açıklama
Anahtar Kelimeler
Cheese, enterotoxin, verotoxin, S. aureus, E. coli O157:H7
Kaynak
Turkish Journal Of Veterinary & Animal Sciences
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
36
Sayı
4
