The Effect of Road Transport on Some Haematological and Biochemical Parameters in Yearling Lambs

Öz

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Anahtar Kelimeler

• Biyokimyasal parametreler, hematolojik parametreler, taşıma, toklu

Toklularda Karayolu ile Taşımanın Bazı Hematolojik ve Biyokimyasal Parametreler Üzerine Etkisi

Öz

Bu çalışmada Kayseri’de lokal olarak üretilen ve açıkta satışa sunulan peynir çeşitlerinde L. monocytogenesvarlığını ortaya koymak amaçlanmıştır. Çalışma kapsamında toplam 50 adet lokal peynir örneği ISO 11290-1/A12004’da önerilen Listeria izolasyon prosedürüne göre analiz edilmiştir. Materyaller çiğ sütten üretilen peynirler (29/50)ve ısı işlemi görmüş (21/50) peynirlerden oluşmuştur. Çiğ sütten üretilen peynirlerin L. monocytogenes ilekontaminasyon oranının (5/29) (%17.2), ısı işlemi görmüş peynirlerden (2/21) (%9.5) daha yüksek olduğu ortayakonulmuştur. L. monocytogenes ile kontaminasyon oranı açısından en yüksek oran çömlek peynirlerinde (5/22 ve %22.7) bulunurken bunu lor (1/5 ve %20) ve tel peynirleri (1/7 ve %14.2) takip etmiştir. Öte yandan toplanan çökelek veköy tipi tuzlu kalıp peynirlerinde L. monocytogenes bulunamamıştır. Çalışmada elde edilen verilere göre, Kayseripazarlarında açıkta satılan, gerek çiğ sütten yapılarak tüketime sunulan ve gerekse de ısı işlemi görmüş peynirlerin L.monocytogenes varlığı bakımından halk sağlığı açısından göz ardı edilmemesi gereken bir tehlike olduğu sonucunavarılmıştır

Anahtar Kelimeler

• Biyokimyasal parametreler, hematolojik parametreler, taşıma, toklu

Kaynakça

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25. Meyer-Broseta S, Diot A, Bastian S, Riviere J, Cerf O, 2003. Estimation of low bacterial concentration: Listeria monocytogenes in raw milk. Int J Food Microbiol, 80: 1-15.
26. Oliver SP, Jayaro BM, Almeida RA, 2005. Food-borne pathogens in milk and dairy farm environment: Food safety and public health implications. Foodborne Pathog Dis, 2: 115.
27. Ozdamar K, 2003. SPSS ile Biyoistatistik. Kaan Kitapevi 5. Baskı. 17: 377.
28. Pini PN, Gilbert RJ, 1988. A comparison of two procedures for isolation of monocytogenes from raw chickens and soft cheeses. Int J Food Microbiol, 7: 331-337.
29. Rahimi E, Ameri M, Momtaz H, 2010. Prevalence and antimicrobial resistance of Listeria species isolated from milk and dairy products in Iran. Food Control, 21: 1448- 1452.
30. Rİrvik LM, Yndestad M, 1991. Listeria monocytogenes in foods in Norway. Int J Food Microbiol, 13: 97-104.
31. Rudolf M, Scherer S, 2001. High incidence of Listeria monocytogenes in European red smear cheese. Int J Food Microbiol, 63: 91- 98.
32. Terplan G, Schoen R, Springmeyer W, Degle I, Becker H, 1986. Occurrence, behaviour and significance of Listeria in milk and dairy products. Bedeutung von Listerien in Milch und Milchprodukten.) 37:131-137. Verhalten und Arch Lebensmittelhyg,
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