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Ispitivanje kvaliteta mesa jagnjadi pramenke u cilju povećanja vrednosti rase u procesu konzervacije

dc.creatorSavić, Mila
dc.creatorBaltić, Milan Ž.
dc.creatorBecskei, Zsolt
dc.creatorDimitrijević, Blagoje
dc.creatorDimitrijević, Vladimir
dc.creatorSavić, Đorđe
dc.creatorVegara, Mensur
dc.date.accessioned2020-06-03T13:51:56Z
dc.date.available2020-06-03T13:51:56Z
dc.date.issued2014
dc.identifier.issn0567-8315
dc.identifier.urihttp://vet-erinar.vet.bg.ac.rs/handle/123456789/1151
dc.description.abstractThe objective of the study was to perform and evaluate the advanced phenotypic characterization of endangered Zackel sheep types, especially their productive potential and meat quality traits. Meat quality characteristics (m. longissimus dorsi) were evaluated in lambs of three types of autochthonous Zackel sheep: Sjenica sheep, Lipe sheep and Vlashko Vitoroga sheep, reared in traditional habitats in a sustainable management system. For the evaluation of sensory characteristics of lamb meat, quantitative descriptive analysis was performed according to ISO 6564:1985, i.e. structural intensity scale of seven points. All Zackel meat samples had an overall acceptability, the most favorable being in Sjenica sheep, with detected differences between Sjenica and Vlashko Vitoroga sheep (p lt 0.01), as well as between Lipe and Vlashko Vitoroga sheep (p lt 0.05). For the determination of fatty acids profile the prepared samples were analyzed using gas chromatography. The results showed that all tested lamb meat samples contain favorable amounts of conjugated linoleic acid (CLA). The average content of conjugated linoleic acid was higher in Sjenica lamb meat compared with Lipe lamb meat, and the difference was significant (p lt 0.01). It is also shown that examined samples of Sjenica, Lipe and Vlashko Vitoroga lambs, compared to many other exotic and local breeds, were characterized by preferable values of n-6:n-3 fatty acid ratio. Polyunsaturated fatty acid n-6:n-3 ratio difference between tested Zackel types was not significant. The favorable fatty acid profile, important for human health and especially for infant and children nutrition, raises the interest for sustainable production and conservation of Zackel sheep.en
dc.description.abstractPredmet istraživanja je bio da se bliže ispitaju fenotipske osobine različitih ugroženih sojeva pramenke, a naročito potencijal za proizvodnju i kvalitet mesa. Karakteristike kvaliteta mesa (m. longissimus dorsi) su ispitivane kod tri soja autohtone rase pramenke, i to kod sjeničkog, lipskog i vlaško vitorogog soja, koji se gaje u tradicionalnim uslovima. Za kvantitativnu deskriptivnu analizu senzornih osobina mesa jagnjadi korišćene su strukturne skale intenziteta sa sedam tačaka (ISO 6564:1985). Svi uzorci mesa pramenke su imali visoku ocenu ukupne prihvatljivosti, najpovoljnije je ocenjen sjenički soj, uz utvrđenu razliku između sjeničkog i vlaško vitorogog soja (p lt 0,01), kao i između lipskog i vlaško vitorogog soja (p lt 0,05). Za određivanje sadržaja masnih kiselina uzorci su analizirani korišćenjem gasne hromatografi je. Rezultati su pokazali da svi ispitivani sojevi pramenke sadrže povoljan masnokiselinski sastav uz visok sadržaj konjugovane linoleinske kiseline (CLA). Utvrđen je veći prosečan sadržaj konjugovane linoleinske kiseline kod sjeničkog soja u odnosu na lipski soj (p lt 0,01). Takođe je utvrđeno da ispitivani uzorci sjeničkog, lipskog i vlaško vitorogog soja, poređeni sa drugim egzotičnim i lokalnim rasama, imaju bolji odnos n-6:n-3 polinezasićenih masnih kiselina, a statistička značajnost razlike između pojedinih sojeva pramenke nije utvrđena. Poželjan profi l masnih kiselina, značajan za zdravlje ljudi, a posebno za ishranu odojčadi i dece, podstiče interes za održivu proizvodnju i proces očuvanja ugroženih sojeva pramenke.sr
dc.publisherUniverzitet u Beogradu - Fakultet veterinarske medicine, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/31085/RS//
dc.relationThe Norwegian Programme in Higher Education, Research and Development in the Western Balkans 2010-2014
dc.rightsopenAccess
dc.sourceActa veterinaria - Beograd
dc.subjectZackel sheepen
dc.subjectanimal genetic resourcesen
dc.subjectlamb meaten
dc.subjectsensory characteristicsen
dc.subjectfatty acid compositionen
dc.titleEvaluation of Zackel lamb meat quality with the aim of increasing the conservation value of the breeden
dc.titleIspitivanje kvaliteta mesa jagnjadi pramenke u cilju povećanja vrednosti rase u procesu konzervacijesr
dc.typearticle
dc.rights.licenseARR
dcterms.abstractВегара, Менсур; Димитријевић, Владимир; Бецскеи, Зсолт; Савић, Ђорђе; Савић, Мила; Балтић, Милан Ж.; Димитријевић, Благоје; Испитивање квалитета меса јагњади праменке у циљу повећања вредности расе у процесу конзервације; Испитивање квалитета меса јагњади праменке у циљу повећања вредности расе у процесу конзервације;
dc.citation.volume64
dc.citation.issue4
dc.citation.spage438
dc.citation.epage446
dc.citation.other64(4): 438-446
dc.citation.rankM23
dc.identifier.wos000348509200004
dc.identifier.doi10.2478/acve-2014-0041
dc.identifier.scopus2-s2.0-84921361410
dc.identifier.fulltexthttp://veterinar.vet.bg.ac.rs/bitstream/id/136/1150.pdf
dc.identifier.rcubconv_837
dc.type.versionpublishedVersion


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