Produkce drůbežího masa jako funkční potraviny s volitelným poměrem n-6 a n-3 polynenasycených mastných kyselin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F07%3A00109888" target="_blank" >RIV/62156489:43210/07:00109888 - 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

Poultry meat production as a functional food with a voluntary n-6 and n-3 polyunsaturated fatty acids ratio

Popis výsledku v původním jazyce

The effect of different levels of linseed oils made either of flax cultivar Atalante with a high content of a-linolenic acid (612 g/kg) or of the cultivar Lola with the predominating content of linoleic acid (708 g/kg) in the chicken diet upon fatty acidpattern in the meat was studied. Cockerels Ross 308 were fed the diets containing 1, 3, 5 or 7 per cent of oil within the last 15 days of fattening. Breast meat (BM) and thigh meat (TM) without skin of 8 chickens from each dietary group were used for analyses. The relative proportions of fatty acids were expressed as percentages of total determined fatty acids. When feeding Atalante oil, the shares of n-6 fatty acids were highly significantly lower while those of n-3 fatty acids were higher; the ratioof n-6/n-3 polyunsaturated fatty acids in meat was narrower (P<0.001) than in chickens fed oil with a low content of a-linolenic acid. In BM and TM, the relative proportions of a-linolenic and g-linolenic acids were nearly the same, those

Název v anglickém jazyce

Poultry meat production as a functional food with a voluntary n-6 and n-3 polyunsaturated fatty acids ratio

Popis výsledku anglicky

The effect of different levels of linseed oils made either of flax cultivar Atalante with a high content of a-linolenic acid (612 g/kg) or of the cultivar Lola with the predominating content of linoleic acid (708 g/kg) in the chicken diet upon fatty acidpattern in the meat was studied. Cockerels Ross 308 were fed the diets containing 1, 3, 5 or 7 per cent of oil within the last 15 days of fattening. Breast meat (BM) and thigh meat (TM) without skin of 8 chickens from each dietary group were used for analyses. The relative proportions of fatty acids were expressed as percentages of total determined fatty acids. When feeding Atalante oil, the shares of n-6 fatty acids were highly significantly lower while those of n-3 fatty acids were higher; the ratioof n-6/n-3 polyunsaturated fatty acids in meat was narrower (P<0.001) than in chickens fed oil with a low content of a-linolenic acid. In BM and TM, the relative proportions of a-linolenic and g-linolenic acids were nearly the same, those

Druh

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

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

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Svazek periodika

52

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

203-213

Kód UT WoS článku

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EID výsledku v databázi Scopus

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