Retention of protein and fat in meat of turkeys fattened to higher age

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A_____%2F03%3A23200003" target="_blank" >RIV/62156489:_____/03:23200003 - 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

Retention of protein and fat in meat of turkeys fattened to higher age

Popis výsledku v původním jazyce

Turkey females (F) and males (M) of BUT Big 6 hybrid combination were slaughtered in one-week intervals from the 10th to 18th and 10th to 25th weeks of age, resp. In the breast meat (BM) and thigh meat (TM), content of protein and fat were investigated.With increasing age, BM percentage in live body weight increased linearly (P<0.01), TM and drumstick meat yield did not changed both in F and M. The content of protein in BM did not change in F, the dependence on age in M was expressed by the parabola equation with a maximum at Day 102. The protein content of TM increased linearly in F (P<0.05) during the whole experimental period while in M no changes were observed. The lipid content in TM was higher than in BM both in F and M (P<0.01). F deposited more fat at the same age than M in TM but not in BM. In F and M, the weight of BM, TM and the amount of protein and fat in BM and TM increased faster than their live body weight by 18; 12; 18; 244; 15; and 36 % and by 17; 7; 13; 234; 10; and

Název v anglickém jazyce

Retention of protein and fat in meat of turkeys fattened to higher age

Popis výsledku anglicky

Turkey females (F) and males (M) of BUT Big 6 hybrid combination were slaughtered in one-week intervals from the 10th to 18th and 10th to 25th weeks of age, resp. In the breast meat (BM) and thigh meat (TM), content of protein and fat were investigated.With increasing age, BM percentage in live body weight increased linearly (P<0.01), TM and drumstick meat yield did not changed both in F and M. The content of protein in BM did not change in F, the dependence on age in M was expressed by the parabola equation with a maximum at Day 102. The protein content of TM increased linearly in F (P<0.05) during the whole experimental period while in M no changes were observed. The lipid content in TM was higher than in BM both in F and M (P<0.01). F deposited more fat at the same age than M in TM but not in BM. In F and M, the weight of BM, TM and the amount of protein and fat in BM and TM increased faster than their live body weight by 18; 12; 18; 244; 15; and 36 % and by 17; 7; 13; 234; 10; and

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

2003

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

48

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

207-215

Kód UT WoS článku

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EID výsledku v databázi Scopus

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