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Pregled bibliografske jedinice broj: 411731

The fatty acid composition of muscle tissue of Simmental baby-beef


Karolyi, Danijel; Đikić, Marija; Salajpal, Krešimir; Čubrić Čurik, Vlatka; Jurić, Ivan
The fatty acid composition of muscle tissue of Simmental baby-beef // Zbornik sažetaka KRMIVA 2009 / Lulić, S. (ur.).
Zagreb: Krmiva d.o.o. Zagreb, 2009. str. 63-64 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 411731 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
The fatty acid composition of muscle tissue of Simmental baby-beef

Autori
Karolyi, Danijel ; Đikić, Marija ; Salajpal, Krešimir ; Čubrić Čurik, Vlatka ; Jurić, Ivan

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Zbornik sažetaka KRMIVA 2009 / Lulić, S. - Zagreb : Krmiva d.o.o. Zagreb, 2009, 63-64

Skup
XVI Međunarodno savjetovanje KRMIVA 2009

Mjesto i datum
Opatija, Hrvatska, 1-3.06.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Baby-Beef; Muscle tissue; Fatty acids; Nutritional value

Sažetak
In this work, the fatty acid (FA) composition of muscle tissue of baby-beef cattle was investigated with regard to its nutritional value. Twenty six Simmental cattle of both sexes produced under the intensive conditions of housing and feeding were slaughtered at the age of one year and final weight of 489.6&plusmn ; 46.5 kg. The portion of muscle (m.longissimus dorsi) was taken for the chemical analysis at the level of 8th rib on cooled halves 24 h post mortem. Muscle fat content was determined by Foss-Let apparatus after extraction of lipids with tetrachloroethylene. Fatty acid composition was determined by gas liquid chromatography using in situ transesterification method and given as % of total weight of fatty acids. The average muscle fat content was 18.96 g/kg (95% CI 14.09-23.83). The average proportions of saturated FA (SFA), monounsaturated FA (MUFA) and polyunsaturated FA (PUFA) in muscle tissue were 43.03 (95% CI 42.19-43.87), 43.05 (95% CI 40.74-45.36) and 13.08 % (95% CI 10.96-15.19), respectively. The indicators of nutritional quality of fats like ratios of PUFA to SFA (PUFA/SFA) and n-6 PUFA to n-3 PUFA (n-6/n-3), as well as the atherogenicity index (AI) in muscle were 0.31 (95% CI 0.25-0.36), 13.51 (95% CI 12.59-14.43), and 0.60 (95% CI 0.58-0.63), respectively. These results suggest a need for the improvement of nutritional value of baby-beef fats through the modifications of its FA composition, primarily through n-3 PUFA enrichment.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Povijest



POVEZANOST RADA


Projekti:
178-1780460-0409 - Fenotipska i genetska povezanost za svojstva kakvoće trupa i tkiva kod svinja (Đikić, Marija, MZOS ) ( POIROT)
178-1780716-0714 - Povijest poljoprivrede-prilozi za povijest gospodarstva Hrvatske (Karolyi, Danijel, MZOS ) ( POIROT)

Ustanove:
Agronomski fakultet, Zagreb


Citiraj ovu publikaciju:

Karolyi, Danijel; Đikić, Marija; Salajpal, Krešimir; Čubrić Čurik, Vlatka; Jurić, Ivan
The fatty acid composition of muscle tissue of Simmental baby-beef // Zbornik sažetaka KRMIVA 2009 / Lulić, S. (ur.).
Zagreb: Krmiva d.o.o. Zagreb, 2009. str. 63-64 (poster, međunarodna recenzija, sažetak, znanstveni)
Karolyi, D., Đikić, M., Salajpal, K., Čubrić Čurik, V. & Jurić, I. (2009) The fatty acid composition of muscle tissue of Simmental baby-beef. U: Lulić, S. (ur.)Zbornik sažetaka KRMIVA 2009.
@article{article, editor = {Luli\'{c}, S.}, year = {2009}, pages = {63-64}, keywords = {Baby-Beef, Muscle tissue, Fatty acids, Nutritional value}, title = {The fatty acid composition of muscle tissue of Simmental baby-beef}, keyword = {Baby-Beef, Muscle tissue, Fatty acids, Nutritional value}, publisher = {Krmiva d.o.o. Zagreb}, publisherplace = {Opatija, Hrvatska} }
@article{article, editor = {Luli\'{c}, S.}, year = {2009}, pages = {63-64}, keywords = {Baby-Beef, Muscle tissue, Fatty acids, Nutritional value}, title = {The fatty acid composition of muscle tissue of Simmental baby-beef}, keyword = {Baby-Beef, Muscle tissue, Fatty acids, Nutritional value}, publisher = {Krmiva d.o.o. Zagreb}, publisherplace = {Opatija, Hrvatska} }




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