Survival of Helicobacter pylori in Turkish Fermented Sucuk and Heat-Treated Sucuk during Production
Küçük Resim Yok
Tarih
2011
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
INT ASSOC FOOD PROTECTION
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this study was to investigate the survival of Helicobacter pylori during production of sucuk (Turkish fermented sausage). The sucuk mixture was inoculated with H. pylori ATCC 43504 to produce a final level in the mixture of similar to 5 x 10(6) CFU/g. Samples in group I were fermented and dried traditionally at 22 degrees C for 7 days. Samples in groups It and III were subjected to the traditional fermentation at 22 degrees C for 3 clays. After fermentation, group It samples were fermented and dried at 35 degrees C for 4 days and group III samples were treated with heat until the core temperature reached 65 degrees C. On the first day of fermentation, a I log reduction in H. pylori was found in all groups. The H. pylori levels in all groups increased by about 1 log CFU/g by the third day of fermentation and reached the inoculation level. On the fifth and seventh days of fermentation, no appreciable change occurred in the level of H. pylori in groups I and II. After heat treatment, the H. pylori levels were below the level of detection, These results suggest that H. pylori can grow during sucuk fermentation and that a heat treatment should be used during sucuk processing to destroy H. pylori.
Açıklama
Anahtar Kelimeler
Kaynak
JOURNAL OF FOOD PROTECTION
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
74
Sayı
12
