Kars ilinde çiğ sütlerden Listeria monocytogenes izolasyonu
[ N/A ]
Tarih
2003
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmada, Kars Merkez'de ayda bir kez olmak üzere Ocak 2001-Haziran 2001 tarihleri arasında toplanan 150 çiğ süt numunesinde Listeria türlerinin varlığı ve yaygınlığı araştırıldı. Çiğ süt örneklerine ilave olarak alınan çeşitli türde 11 silaj (4 ot silajı, 2 korunga silajı, 2 mısır silajı, 2 yulaf silajı ve l fiğ silajı) numunesi de Lmonocytogenes yönünden incelendi. İncelenen süt örneklerinde 14 (%0.93) Listeria türü izole edildi. Bunlardan 3'ü (%2) Lmonocytogenes, 3'ü (%2) L.grayi, 5'i (%3.3) L.welshimeri, 2'si (%3) Lmurrayi ve l'i (%0.6) Linnocua olarak identifıye edildi. İncelemeye alınan 11 silaj numunesinin l'inde (fiğ silajı) Lmonocytogenes izole ve identifiye edildi. Sonuç olarak, Kars Merkez'de tüketime sunulan çiğ sütlerin başta Lmonocytogenes olmak üzere diğer Listeria türleri ile düşük düzeyde de olsa kontamine olduğu saptanmıştır. Ayrıca, 11 silaj örneğinin l 'nde tesbit edilen Lmonocytogenes ile, yöre hayvancılığında silajm Listeriozis yönünden bir risk faktörü olabileceği ortaya konulmuştur.
In this study, 150 raw milk samples collected in Kars once a month between January 2001 .and June 2001 was investigated to detect presence and frequency of Listeria spp. In addition to raw milk samples, 11 different kind of silage samples (4 grass silage, 2 sainfoin silage, 2 corn silage, 2 oat silage and 1 vetch silage) were investigated to detect Lmonocytogenes. Fourteen (0.93%) Listeria spp. were isolated from raw milk samples. Of 14 Listeria spp., 3 (2%) Lmonocytogenes, 3 (2%) L.grayi, 5 (3.3%) L.welshimeri, 2 (3%) Lmurrayi 1 (0.6%) and Linnocua were identified. Vetch silage sample was found to be contaminated with Lmonocytogenes. In conclusion, this study indicated that Raw milk samples marketed in Kars were contaminated with Listeria spp. to varying extent. On the other hand, one silage sample contaminated with Lmonocytogenes indicated that silage could have potential risk for animals in Kars in respect with Listeriosis
In this study, 150 raw milk samples collected in Kars once a month between January 2001 .and June 2001 was investigated to detect presence and frequency of Listeria spp. In addition to raw milk samples, 11 different kind of silage samples (4 grass silage, 2 sainfoin silage, 2 corn silage, 2 oat silage and 1 vetch silage) were investigated to detect Lmonocytogenes. Fourteen (0.93%) Listeria spp. were isolated from raw milk samples. Of 14 Listeria spp., 3 (2%) Lmonocytogenes, 3 (2%) L.grayi, 5 (3.3%) L.welshimeri, 2 (3%) Lmurrayi 1 (0.6%) and Linnocua were identified. Vetch silage sample was found to be contaminated with Lmonocytogenes. In conclusion, this study indicated that Raw milk samples marketed in Kars were contaminated with Listeria spp. to varying extent. On the other hand, one silage sample contaminated with Lmonocytogenes indicated that silage could have potential risk for animals in Kars in respect with Listeriosis
Açıklama
Anahtar Kelimeler
Veterinerlik
Kaynak
Fırat Üniv. Sağlık Bilimleri Derg.
WoS Q Değeri
Scopus Q Değeri
Cilt
17
Sayı
1
