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Monitoringul coloniilor microbiene izolate de la carcasele de bovine, ovine şi porcine

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dc.contributor.author ANTOCI, Ruslan
dc.date.accessioned 2023-09-14T08:43:32Z
dc.date.available 2023-09-14T08:43:32Z
dc.date.issued 2015
dc.identifier.citation ANTOCI, Ruslan. Monitoringul coloniilor microbiene izolate de la carcasele de bovine, ovine şi porcine. In: Ştiinţa Agricolă. 2015, nr. 1, pp. 112-118. ISSN 1857-0003; eISSN 2587-3202. en_US
dc.identifier.issn 1857-0003
dc.identifier.issn 2587-3202
dc.identifier.uri http://repository.utm.md/handle/5014/23965
dc.description.abstract Rezultatele prezentate în lucrare se referă la monitorizarea numărului de microorganisme izolate de la carcasele de bovine, ovine şi porcine şi crescute pe medii nutritive: agarul peptonat, Endo, bismutsulfit agar şi Saburo. Probele au fost prelevate de pe suprafaţa şi din profunzimea carcaselor (provenite de la unităţi zootehnice din diferite raioane ale republicii), în perioada de comercializare a acestora (2013-2014). Cercetările au stabilit că dominanta microbiană de pe suprafaţa carcaselor constă în primul rând din E. coli şi Streptococci. Cel mai mare număr de colonii de microorganisme a fost determinat în probele prelevate de la carcasele de ovine şi porcine, nivelul de contaminare fiind mai ridicat în lunile aprilie şi iulie. Numărul coloniilor de pe suprafaţa carcaselor, comparativ cu cele din profunzime, a fost de 2-3 ori mai mare, cu o incidenţă mai evidentă pe mediile agar peptonat şi Endo: pâna la 66 colonii (ovine), 38 colonii (porcine) şi 31 colonii (bovine). Numărul coloniilor a fost mai redus pe mediile bismutsulfit agar şi Saburo. en_US
dc.description.abstract Astudy, conducted during 2013-2014, aimed at monitoring the number ofmicroorganismsisolated from bovine, sheep and pig carcasses and grown on nutritivemedia: peptone agar, Endo, bismuth sulfite agar and Saburo. The samples were taken from the surface, as well as from the depth of carcasses (from livestock farms from different districts ofthe Republic of Moldova), during their marketing period. Microbial dominant species from carcasse surface were represented by E. coli and Streptococcus. The greatest number of microorganism colonies were found on the samples from sheep and pig carcasses, the contamination level being higher in the months of April and July. The number of colonies taken from the surface of carcasses, compared with those taken from deep muscle, was 2-3 times higher with a higher incidence on peptone agar and Endo media: up to 66 colonies (sheep), 38 colonies (pig) şi 31 colonies (cattle). The number of colonies identified on bismuth sulfite agar and Saburo media was more reduced.
dc.language.iso ro en_US
dc.publisher Universitatea Agrară de Stat din Moldova en_US
dc.relation.ispartofseries Ştiinţa Agricolă;2015, N. 1
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject carcase en_US
dc.subject bovine en_US
dc.subject ovine en_US
dc.subject porcine en_US
dc.subject bacterii en_US
dc.subject medii de cultură en_US
dc.subject carcasses en_US
dc.subject cattle en_US
dc.subject sheep en_US
dc.subject pigs en_US
dc.subject bacteria en_US
dc.subject culture media en_US
dc.title Monitoringul coloniilor microbiene izolate de la carcasele de bovine, ovine şi porcine en_US
dc.title.alternative Monitoring of the microbial colonies isolated from cattle, sheep and pig carcasses en_US
dc.type Article en_US


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