@article{
author = "Savić, Mila and Baltić, Milan Ž. and Becskei, Zsolt and Dimitrijević, Blagoje and Dimitrijević, Vladimir and Savić, Đorđe and Vegara, Mensur",
year = "2014",
abstract = "The 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., Predmet 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.",
publisher = "Univerzitet u Beogradu - Fakultet veterinarske medicine, Beograd",
journal = "Acta Veterinaria-Beograd",
title = "Evaluation of Zackel lamb meat quality with the aim of increasing the conservation value of the breed, Ispitivanje kvaliteta mesa jagnjadi pramenke u cilju povećanja vrednosti rase u procesu konzervacije",
volume = "64",
number = "4",
pages = "438-446",
doi = "10.2478/acve-2014-0041"
}
