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Universidade Federal Rural do Semi-Árido - UFERSA (2010)

Avaliacão qualitativa de carnes de catetos (tayassu tajacu) e cutias (dasyprocta aguti) criados em cativeiro no semi-arido nordestino

BARBOSA, Polyanna Dantas Fernandes de Sousa Freitas

Titre : Avaliacão qualitativa de carnes de catetos (tayassu tajacu) e cutias (dasyprocta aguti) criados em cativeiro no semi-arido nordestino

Qualitative evaluation of peccary (tayassu tajacu) and agouti (dasyprocta aguti) meat bred in captivity in semi-arid northeast region

Auteur : BARBOSA, Polyanna Dantas Fernandes de Sousa Freitas

Université de soutenance : Universidade Federal Rural do Semi-Árido - UFERSA

Grade : Mestrado em Sanidade e Produção Animal 2010

Résumé
Eight samples of peccary meat (Tayassu tajacu) and thirteen samples of agouti meat (Dasyprocta agouti) were collected and analysed using physicochemical and microbiological parameter. In the analysis were used 08 peccaries and 13 agoutis, all intensive farming. The meats were tested for moisture, dry matter and minerals ; in microbiological analysis searched for the presence of enterobacteria, Staphylococcus and mesophilic bacteria. In the determination of dry matter, the average performance was 26.87 ± 1.1% for agoutis and 29.17 ± 1.54% for peccaries. In the analysis of minerals, we obtained an average of 4.84 ± 0.87 for peccaries and 4.72 ± 0.37 for agoutis. For the determination of moisture, peccary samples showed 70.83% and agouti samples showed 73.13%. In the analysis of enterobacteria, peccary samples had an average of 1.57 log10 UFC/g, and agouti samples had an average of 1.5 log10 UFC/g. In the determination of Staphylococcus, the samples showed an average of 1.57 log10 UFC/g and 1.55 log10 UFC/g for peccaries and agoutis, respectively. For mesophilic bacteria, peccary samples showed an average of 1.72 log10 UFC/g and agouti samples showed an average of 1.77 log10 UFC/g. Therefore, the physicochemical results were satisfactory compared with other animals of the same order. The microbiological results showed low levels of contamination.

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Page publiée le 21 février 2016, mise à jour le 22 juillet 2017