Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Bacterial microbiome diversity along poultry slaughtering lines: insights from chicken carcasses and environmental sources
Journal of Veterinary Research (Poland) · Eylül 2024
YÖKSİS Kayıtları
Bacterial microbiome diversity along poultry slaughtering lines: insights from chicken carcasses and environmental sources
Journal of Veterinary Research · 2024 SCI-Expanded
DOKTOR ÖĞRETİM ÜYESİ GONCA SÖNMEZ →
Bacterial microbiome diversity along poultry slaughtering lines: insights from chicken carcasses and environmental sources
Journal of Veterinary Research · 2024 SCI-Expanded
DOÇENT ARİFE EZGİ TELLİ →
Bacterial microbiome diversity along poultry slaughtering lines: insights from chicken carcasses and environmental sources
Journal of Veterinary Research · 2024 SCI-Expanded
DOÇENT ARİFE EZGİ TELLİ →
Bacterial Microbiome Diversity Along Poultry Slaughtering Lines: Insights From Chicken Carcasses and Environmental Sources
Journal of Veterinary Research · 2024 SCI-Expanded
ARAŞTIRMA GÖREVLİSİ GAMZE TURKAL →
Bacterial Microbiome Diversity Along Poultry Slaughtering Lines: Insights From Chicken Carcasses and Environmental Sources
Journal of Veterinary Research · 2024 SCI-Expanded
DOÇENT YUSUF BİÇER →
Makale Bilgileri
DergiJournal of Veterinary Research (Poland)
Yayın TarihiEylül 2024
Cilt / Sayfa68 · 337-345
Scopus ID2-s2.0-85205432156
Erişim🔓 Açık Erişim
Özet
Introduction: This study aimed to determine the bacterial diversity of chicken carcasses and their surrounding environment at various stages along a poultry slaughter line. Material and Methods: Amplicon sequencing of the 16S rRNA gene was employed to assess the shifts in bacterial community diversity at both phylum and genus levels. Samples were collected from September to November 2021, targeting carcass surfaces at various operational stages (post-defeathering, post-evisceration, post-water chilling, and post-cooling), as well as from the internal environments and air of these units. The study took place in a vertically integrated poultry slaughterhouse in Konya, Turkey. Results: Microbial diversity increased after the chilling and storage stages as a result of redistribution of the microorganisms after the physical effect of the slaughtering stages. The final product sample taken after storage had the highest bacterial abundance. The abundance at this stage was found to be strongly correlated with that at other slaughtering stages, as well as with the abundance in chilling water and on the personnel’s hands. The common genera in chicken carcasses during slaughter stages were Macrococcus, Acinetobacter, Enterococcus, Escherichia-Shigella, Psychrobacter, Streptococcus, Lactococcus and Ligilactobacillus. Microbiome data in environmental samples indicated that the genera in highest relative abundance were Bacillus, Anoxybacillus, Acinetobacter and Psychrobacter. In air samples, the storage room had the highest diversity and in this place Bacillus spp. and Staphylococcus spp. were in the majority. Conclusion: This study may provide some useful information to pinpoint the critical contamination sources in the poultry slaughtering process.
Yazarlar (6)
1
A. Ezgi Telli
2
Yusuf Biçer
ORCID: 0000-0001-7549-8323
3
Nihat Telli
4
Gonca Sönmez
5
Gamze Turkal
6
İsmail Güzel
Anahtar Kelimeler
16SrRNA sequencing
contamination
microbial community
poultry
slaughterhouse
Kurumlar
Konya Technical University
Konya Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Türkiye Bilimsel ve Teknolojik Araştirma Kurumu
Kavaklidere Turkey