Presence of enterotoxin and verotoxin in Turkish cheeses sold in İstanbul
Küçük Resim Yok
Tarih
2012
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
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 İstanbul, Turkey. For this purpose, 150 cheese samples (25 pieces of each: white pickled cheese, tulum cheese, mihaliç cheese, hellim cheese, örgü 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® 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
Kaynak
Turkish Journal of Veterinary and Animal Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
36
Sayı
4
