Chemické složení a obsah mastných kyselin v musculus Longissimus dorsi u Českého strakatého a Montbéliardského plemene skotu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F09%3A00141652" target="_blank" >RIV/62156489:43210/09:00141652 - 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

Breed variation in the chemical and fatty acid compositions of the Longissimus dorsi muscle in Czech Fleckvieh and Montbeliarde cattle

Popis výsledku v původním jazyce

The aim of the experiment was to define the effect of cattle breed on a chemical composition and fatty acid profile in intramuscular fat of Longissimus muscle of Montbeliarde (M) bulls and Czech Fleckvieh (CF) bulls fattened up to the same live weight and/or age. The purebred CF bulls (n=20) and M bulls (n=10) were divided into three groups: CF bulls -- age (n=10) fattened up to the age of 572 days; CF bulls -- weight (n=10) fattened up to the live weight of 706 kg and Montbeliarde bulls (n=10) fattenedup to the age of 572 days with live weight of 707 kg. All the bulls were loose-housed in pens with slatted floors from the age of six months (after a two-month preparation period) till slaughter and fed an identical feed ration (ad libitum intake of maize silage and a limited amount of concentrate). In both groups of CF bulls the content of C14:0, C14:1, C16:0 and C16:1 was significantly higher and C18:0 and C 20:0 content was significantly lower compared to M bulls. However, the overal

Název v anglickém jazyce

Breed variation in the chemical and fatty acid compositions of the Longissimus dorsi muscle in Czech Fleckvieh and Montbeliarde cattle

Popis výsledku anglicky

The aim of the experiment was to define the effect of cattle breed on a chemical composition and fatty acid profile in intramuscular fat of Longissimus muscle of Montbeliarde (M) bulls and Czech Fleckvieh (CF) bulls fattened up to the same live weight and/or age. The purebred CF bulls (n=20) and M bulls (n=10) were divided into three groups: CF bulls -- age (n=10) fattened up to the age of 572 days; CF bulls -- weight (n=10) fattened up to the live weight of 706 kg and Montbeliarde bulls (n=10) fattenedup to the age of 572 days with live weight of 707 kg. All the bulls were loose-housed in pens with slatted floors from the age of six months (after a two-month preparation period) till slaughter and fed an identical feed ration (ad libitum intake of maize silage and a limited amount of concentrate). In both groups of CF bulls the content of C14:0, C14:1, C16:0 and C16:1 was significantly higher and C18:0 and C 20:0 content was significantly lower compared to M bulls. However, the overal

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

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2009

Kód důvěrnosti údajů

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

Název periodika

Livestock Science

ISSN

1871-1413

e-ISSN

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Svazek periodika

123

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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