Fatty Acid Composition of Fat-Tail and Visceral Fat Depots from Chaal and Zandi Pure Bred Lambs and Their Crosses with Zel (Three Iranian Breeds)

conjugated linoleic acids, amino acid profile and other characteristics of meat produced under identical condition from two iranian fat tailed breeds of lamb

گوشت قرمز یکی از مهم ترین فرآورده های دامی در تأمین پروتئین و انرژی می باشد که در حمل ویتامین های محلول در چربی نیز حائز اهمیت می باشد. انسان مانند سایر مهره داران اسید های چرب ضروری (لینولئیک و آلفا لینولنیک) مورد نیاز خود از طریق غذا تأمین می نماید. اسید های چرب ضروی پیش ساز اسید های چرب غیر اشباع با چند پیوند دوگانه هستند. اسید لینولنیک پیش ساز اسیدهای چرب امگا 3 و اسید لینولئیک نیز پیش ساز ...

Content and Fatty Acid Composition of Different Fat Depots of Lambs Receiving Fish Oil Supplemented Diet

POPOVA, T., P. MARINOVA, V. BANSKALIEVA and V. VASILEVA, 2008. Content and fatty acid composition of different fat depots of lambs receiving fish oil supplemented diet. Bulg. J. Agric. Sci., 14: 100-107 Two groups of 7 animals (age 75 days) each of local Zapadnostaroplaninska sheep breed were fed for 28 days controlled iso-nitrogenous diets, containing either no added fat (control) or fish oil ...

Intramuscular fat and fatty acid composition of longissimus muscle from divergent pure breeds of cattle.

The objective of this study was to compare the fatty acid (FA) composition of intramuscular fat from the LM of 3 divergent breeds of cattle: Angus (AN, n = 9), Brahman (BR, n = 7), and Romosinuano (RM, n = 11). Cattle were blocked by breed and finished 129 d before slaughter in one year and 157 d in the next year. Longissimus muscle samples were collected from each carcass between the 10th and ...

Effects of tail fat on recovery times of anesthesia with isoflurane in fat-tailed Iranian Lori-Bakhtiyari lambs

In the present study, the effect of tail fat on recovery times in intact sheep and sheep with a ligated median sacral artery following similar anesthetic exposure with isoflurane was investigated. This study was performed using seven healthy fat-tailed Iranian Lori-Bakhtiyari ewe lambs. The lambs were anesthetized twice at two week intervals (the experiment was performed in two stages). After m...

study of polymorphism in myostatin gene in chaal, zel and zandi iranian sheep breeds

myostatin (mstn), also known as growth and differentiation factor-8 (gdf8), is a member of the transforming growth factor beta (tgf-?) superfamily that decreases growth in mammals. a single nucleotide polymorphism (snp) in the myostatin (gdf8) 3'utr of oar2 has been known as responsible for muscular hypertrophy in foreign breeds. in this study, in order to identify single nucleotide polymo...

Crossbreeding of iranian fat-tailed sheep I.preweaning growth performance of karakul.mehraban,naeini and their reciprocal crosses