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Pregled bibliografske jedinice broj: 591196

Effect of linseed diet on intramuscular fatty acid profile of bulls slaughtered at different ages


Karolyi, Danijel; Radovčić, Ante; Salajpal, Krešimir; Kljak, Kristina, Čatipović, Hrvoje; Jakopović, Tomislav; Jurić, Ivan
Effect of linseed diet on intramuscular fatty acid profile of bulls slaughtered at different ages // Book of Abstracts of the 63rd Annual meeting of the European Federation of Animal Science / Jacobs, Mike (ur.).
Wageningen: Wageningen Academic Publishers, 2012. str. 75-75 (predavanje, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 591196 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Effect of linseed diet on intramuscular fatty acid profile of bulls slaughtered at different ages
(Effect of linseed diet on intramuscular fatty acid profile of bulls slaughtered at different)

Autori
Karolyi, Danijel ; Radovčić, Ante ; Salajpal, Krešimir ; Kljak, Kristina, Čatipović, Hrvoje ; Jakopović, Tomislav ; Jurić, Ivan

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

Izvornik
Book of Abstracts of the 63rd Annual meeting of the European Federation of Animal Science / Jacobs, Mike - Wageningen : Wageningen Academic Publishers, 2012, 75-75

ISBN
978-90-8686-206-1

Skup
63rd Annual Meeting of the European federation of Animal Science (EAAP 2012)

Mjesto i datum
Bratislava, Slovačka, 27 - 31. 09. 2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
cattle; beef; slaughter age; fatty acids; linseed

Sažetak
The study examined the effect of linseed diet and slaughter age on beef carcass and meat quality, and intramuscular fatty acid (FA) profile and oxidative stability. The sample included 80 Simmental bulls reared under intensive production system. The animals (initial age=221±9d) were equally assigned to 4 groups and fed with linseed (L) or control diet until slaughter at 13 or 17 months. Diets were fed ad libitum as total mixture ration (high moisture corn, corn silage, protein supplement and hay), with the addition of whole linseed grain in L diet groups (130 and 160 g per head daily until and after the age of 13 months, respectively). After slaughter, carcass traits (weight, dressing-out %, trimmed fat) were measured and M. longissimus thoracis colour (CIE Lab) and pH, and FA composition (of total lipids) and oxidative stability were determined. Data were analysed by GLM procedure, with the model including slaughter age, diet, and their interaction as fixed effects. As regards to slaughter age, all carcass traits were typically higher (P<0.001) in older animals, which also had a darker (P<0.001) and fatter (P<0.01) meat, but with only few differences in FA composition (e.g. more CLA, P<0.001) compared to younger animals. Diet had no influence on carcass and meat quality, except for a higher dressing-out % (P<0.01) in L diets. Intramuscular fat of linseed fed bulls was less saturated (P<0.01), while for several FA a significant (P<0.05) slaughter age x diet interaction existed. In particular, L diet increased (P<0.05) the proportion of most individual as well as total n-3 FA in yearling bulls but without such response in more grown-up animals. Lipid oxidation, measured during the six-day cold storage was generally more developed in younger and linseed-fed animals.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija), Povijest



POVEZANOST RADA


Projekti:
178-1780716-0714 - Povijest poljoprivrede-prilozi za povijest gospodarstva Hrvatske (Karolyi, Danijel, MZOS ) ( POIROT)

Ustanove:
Agronomski fakultet, Zagreb

Profili:

Avatar Url Danijel Karolyi (autor)

Avatar Url Kristina Kljak (autor)

Avatar Url Ivan Jurić (autor)

Avatar Url Krešimir Salajpal (autor)


Citiraj ovu publikaciju:

Karolyi, Danijel; Radovčić, Ante; Salajpal, Krešimir; Kljak, Kristina, Čatipović, Hrvoje; Jakopović, Tomislav; Jurić, Ivan
Effect of linseed diet on intramuscular fatty acid profile of bulls slaughtered at different ages // Book of Abstracts of the 63rd Annual meeting of the European Federation of Animal Science / Jacobs, Mike (ur.).
Wageningen: Wageningen Academic Publishers, 2012. str. 75-75 (predavanje, međunarodna recenzija, sažetak, znanstveni)
Karolyi, D., Radovčić, A., Salajpal, K., Kljak, Kristina, Čatipović, Hrvoje, Jakopović, T. & Jurić, I. (2012) Effect of linseed diet on intramuscular fatty acid profile of bulls slaughtered at different ages. U: Jacobs, M. (ur.)Book of Abstracts of the 63rd Annual meeting of the European Federation of Animal Science.
@article{article, editor = {Jacobs, M.}, year = {2012}, pages = {75-75}, keywords = {cattle, beef, slaughter age, fatty acids, linseed}, isbn = {978-90-8686-206-1}, title = {Effect of linseed diet on intramuscular fatty acid profile of bulls slaughtered at different ages}, keyword = {cattle, beef, slaughter age, fatty acids, linseed}, publisher = {Wageningen Academic Publishers}, publisherplace = {Bratislava, Slova\v{c}ka} }
@article{article, editor = {Jacobs, M.}, year = {2012}, pages = {75-75}, keywords = {cattle, beef, slaughter age, fatty acids, linseed}, isbn = {978-90-8686-206-1}, title = {Effect of linseed diet on intramuscular fatty acid profile of bulls slaughtered at different}, keyword = {cattle, beef, slaughter age, fatty acids, linseed}, publisher = {Wageningen Academic Publishers}, publisherplace = {Bratislava, Slova\v{c}ka} }




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