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Microbiological Correctness of Fish with Reference to Listeria Monocytogenes in The Context of Importance to Halal Production
Adnan Alijagić
; Faculty of Veterinary Medicine, University of Sarajevo, Zmaja od Bosne 90, Sarajevo 71000, Bosnia and Herzegovina
*
Faruk Čaklovica
; Faculty of Veterinary Medicine, University of Sarajevo, Zmaja od Bosne 90, Sarajevo 71000, Bosnia and Herzegovina
Kenan Čaklovica
; Faculty of Veterinary Medicine, University of Sarajevo, Zmaja od Bosne 90, Sarajevo 71000, Bosnia and Herzegovina
Berin Rahmanović
; Faculty of Veterinary Medicine, University of Sarajevo, Zmaja od Bosne 90, Sarajevo 71000, Bosnia and Herzegovina
Elma Hrustemović
; Faculty of Veterinary Medicine, University of Sarajevo, Zmaja od Bosne 90, Sarajevo 71000, Bosnia and Herzegovina
Neira Fazlović
; Faculty of Veterinary Medicine, University of Sarajevo, Zmaja od Bosne 90, Sarajevo 71000, Bosnia and Herzegovina
Zinka Hojkurić-Rahmanović
; Faculty of Agriculture and Food, University of Sarajevo, Zmaja od Bosne 8, Sarajevo 71000, Bosnia and Herzegovina
* Dopisni autor.
Sažetak
The finding of microorganisms, especially pathogens, in food determines
the correctness of food and the possibility of using it in human nutrition.
According to the current legislation of Bosnia and Herzegovina, food of
animal origin is considered microbiologically defective if they contain an
impermissible number of pathogens, among which Listeria monocytogenes
occupies a special place in the context of public health. Listeriosis in
humans is characterized by gastrointestinal disorders, the occurrence of
meningitis and miscarriages in pregnant women. The aim of the research is
to examine the prevalence and seasonality of Listeria monocytogenes in
rainbow trout (Oncorhynchus mykiss) in order to confirm the halal quality
of the product. In the production and processing of fish, critical control
points were monitored and the presence of Listeria monocytogenes was
determined. A total of 320 samples of rainbow trout sampled at different
stages of production and processing were analyzed, using microbiological
methods according to the international standard BAS EN ISO 11290-
1/A1:2005. The total number of rainbow trout samples where Listeria
monocytogenes was detected was 3,12%. Prevention includes checking the
status of water and food that fish consume, as well as work and production
hygiene. It is necessary to avoid cross-contamination, one of the main ways
of contamination in production. Fish contaminated with pathogens, such as
Listeria monocytogenes, is not allowed for human consumption due to its
harmfulness to human health, and therefore such fish does not meet the
criteria of a halal product.
Ključne riječi
halal quality; Listeria monocytogenes; rainbow trout
Hrčak ID:
330937
URI
Datum izdavanja:
31.5.2023.
Posjeta: 242 *