Macroscopic, Histological, and Microbiological Characterization of Contact Lesions at the Tibiotarsal Region of Broilers
| العنوان: | Macroscopic, Histological, and Microbiological Characterization of Contact Lesions at the Tibiotarsal Region of Broilers |
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| المؤلفون: | Ricardo Cavani, Marcela da Silva Rubio, Khauston Augusto Pereira Alves, Lucas José Luduverio Pizauro, Marita Vedovelli Cardozo, Paulo Lourenço Silva, Iran José Oliveira Silva, Fernando Antônio Avila |
| المساهمون: | Universidade Estadual Paulista (UNESP), Cesumar Univ, Minas Gerais State Univ, Universidade Federal de Uberlândia (UFU), Universidade de São Paulo (USP), Cesumar University, Minas Gerais State University, Uberlandia Federal University |
| المصدر: | Web of Science Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP Scopus |
| بيانات النشر: | Korean Society for Food Science of Animal Resources, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | hock burn, Animal Science and Zoology, inspection line, slaughterhouse, dermatitis, carcass condemnation, Food Science |
| الوصف: | Made available in DSpace on 2022-04-29T08:41:28Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01 Brazil is considered as a great broiler feet exporter, especially for the Chinese trade. Contact lesions at the tibiotarsal region are responsible for economic losses and there is no model for its classification, thereby this study presents a fast and practical grade system to be used in the poultry industry and proposes these lesion characterizations into three different grades. For this, correlation was made between macroscopic, histological findings and microbiological quantification (Escherichia coli, Staphylococcus spp., Streptococcus spp. and sulphite-reducing clostridia) from contact lesions in the tibiotarsal region of 112 broiler carcasses, divided in four groups (n=28), accordingly to the lesion's intensity. There were no significant differences in microbiological quantification among the groups (p>0.05) except for the grade 3 group, as grade 1 and 2 lesions were in the early stages and histopathological changes such as ulceration were not observed. In grade 3 lesion group, it was observed bacterial cocci grume and ulceration at the articular region and significantly higher microbiological count (p |
| تدمد: | 2636-0780 2636-0772 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::841f21206346b53cfa11cf316be81cecTest https://doi.org/10.5851/kosfa.2021.e76Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....841f21206346b53cfa11cf316be81cec |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 26360780 26360772 |
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