The fatty acids in beef of bulls

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F11%3A00182897" target="_blank" >RIV/62156489:43210/11:00182897 - 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 fatty acids in beef of bulls

Popis výsledku v původním jazyce

The aim of this work was to evaluate a slaughter weight influence (500--620 and 630--740 kg) of Charolaise bulls on fatty acid profile in musculus longissimus thoracis (MLT). The bulls were slaughtered at the age of 485--569 days. The average weight gainduring fattening was 664 +- 91 g per day. The carcasses (weight ranged from 300 to 395 kg) were classified to the class of meatiness "U" and "R" and the class of fattiness "2". The beef samples (n=83) were excised from carcass at the half cutting levelbetween 8th and 9th rib and analyzed. The highest average proportional ratio was determined in C16:0 that ranged from 22.804 % in bulls at 500--620 kg weight category to 24.797 % at 630--740 kg weight group. The lowest ratio of MUFA was in eicosapentaeonic acid, its content ranged from 0.234 % at the second weight group to 0.587 % at 500--620 kg weight group. The highest MUFA ratio was at C18:1 at amount of 38.857 % with difference +- 2.373 %. The oleic acid ratio in beef rose up linearl

Název v anglickém jazyce

The fatty acids in beef of bulls

Popis výsledku anglicky

The aim of this work was to evaluate a slaughter weight influence (500--620 and 630--740 kg) of Charolaise bulls on fatty acid profile in musculus longissimus thoracis (MLT). The bulls were slaughtered at the age of 485--569 days. The average weight gainduring fattening was 664 +- 91 g per day. The carcasses (weight ranged from 300 to 395 kg) were classified to the class of meatiness "U" and "R" and the class of fattiness "2". The beef samples (n=83) were excised from carcass at the half cutting levelbetween 8th and 9th rib and analyzed. The highest average proportional ratio was determined in C16:0 that ranged from 22.804 % in bulls at 500--620 kg weight category to 24.797 % at 630--740 kg weight group. The lowest ratio of MUFA was in eicosapentaeonic acid, its content ranged from 0.234 % at the second weight group to 0.587 % at 500--620 kg weight group. The highest MUFA ratio was at C18:1 at amount of 38.857 % with difference +- 2.373 %. The oleic acid ratio in beef rose up linearl

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/2B08037" target="_blank" >2B08037: Biotechnologické metody pro inovace hodnocení zpracovatelské a spotřebitelské kvality hovězího masa jako potravinového zdroje živočišných proteinů</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Animal Welfare, Ethology and Housing Systems

ISSN

1786-8440

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

HU - Maďarsko

Počet stran výsledku

6

Strana od-do

22-27

Kód UT WoS článku

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EID výsledku v databázi Scopus

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