The effect of genotype on the chemical and fatty acid compositions of the Quadriceps femoris muscle in extensively fattened lambs.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F10%3A00164575" target="_blank" >RIV/62156489:43210/10:00164575 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of genotype on the chemical and fatty acid compositions of the Quadriceps femoris muscle in extensively fattened lambs.

Popis výsledku v původním jazyce

The aim of the experiment was to define the effect of a Suffolk-sired genotype on the chemical composition and fatty acid profile of the Quadriceps femoris muscle in fattened lambs reared under organic farming conditions. The experimental animals were 24single male crossbred lambs. Three different genotypes of Suffolk-sired crossbreds were included in the experiment: F1 Suffolk-Charollais (SF 50 CH 50, n=8), F2 Suffolk-Charollais (SF 75 CH 25, n=8) and F1 Suffolk-Improved Walachian (SF 50 IW 50, n=8).In the course of the experiment all lambs were reared in one flock under identical conditions without any appreciable differences in nutrition or management. The genotype did not have any effect on age at slaughter, average daily gain or carcass dressingpercentages. However, the SF 75 CH 25 lambs displayed a lower live weight at slaughter, lower cold carcass weight and lower protein content in muscle than both of the other genotypes. They also had a lower content of kidney fat compared

Název v anglickém jazyce

The effect of genotype on the chemical and fatty acid compositions of the Quadriceps femoris muscle in extensively fattened lambs.

Popis výsledku anglicky

The aim of the experiment was to define the effect of a Suffolk-sired genotype on the chemical composition and fatty acid profile of the Quadriceps femoris muscle in fattened lambs reared under organic farming conditions. The experimental animals were 24single male crossbred lambs. Three different genotypes of Suffolk-sired crossbreds were included in the experiment: F1 Suffolk-Charollais (SF 50 CH 50, n=8), F2 Suffolk-Charollais (SF 75 CH 25, n=8) and F1 Suffolk-Improved Walachian (SF 50 IW 50, n=8).In the course of the experiment all lambs were reared in one flock under identical conditions without any appreciable differences in nutrition or management. The genotype did not have any effect on age at slaughter, average daily gain or carcass dressingpercentages. However, the SF 75 CH 25 lambs displayed a lower live weight at slaughter, lower cold carcass weight and lower protein content in muscle than both of the other genotypes. They also had a lower content of kidney fat compared

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GG - Chov hospodářských zvířat

OECD FORD obor

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Projekt

<a href="/cs/project/2B06108" target="_blank" >2B06108: Využití pastvy přežvýkavců v oblastech LFA k trvalému zlepšování podmínek životního prostředí.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Archiv für Tierzucht

ISSN

0003-9438

e-ISSN

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Svazek periodika

53

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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