Effect of feed restriction on muscle fibre characteristics and meat quality traits in pigs
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A79991" target="_blank" >RIV/60460709:41210/19:79991 - isvavai.cz</a>
Výsledek na webu
<a href="https://dspace.emu.ee/xmlui/handle/10492/4592" target="_blank" >https://dspace.emu.ee/xmlui/handle/10492/4592</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15159/AR.19.004" target="_blank" >10.15159/AR.19.004</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Effect of feed restriction on muscle fibre characteristics and meat quality traits in pigs
Popis výsledku v původním jazyce
The aim of this study was to evaluate the effect of feed restriction on muscle fibre composition and meat quality traits in pigs. Forty crossbred pigs were divided into two feeding groups ad libitum AL and restricted R1. The effects of feed restriction on muscle fibre characteristics of the musculus longissimus lumborum et thoracis (MLLT) and meat quality traits were evaluated. Muscle fibres were stained and classified as fibre types I, IIA, and IIB. For each muscle fibre type, the fibre density, fibre cross section area (CSA), and fibre proportion were determined. Fibres IIB were divided into small, medium and large sized fibres. The AL group had significantly lower (P 0,05) percentage area of IIB fibres and lower (P 0,01) CSA of IIB fibres than did the R1 group. The R1 group had significantly greater content of large sized IIB fibres and smaller content of medium-sized IIB fibres than did the AL group (P 0,05). The group fed ad libitum had greater backfat thickness and smaller lean meat content an
Název v anglickém jazyce
Effect of feed restriction on muscle fibre characteristics and meat quality traits in pigs
Popis výsledku anglicky
The aim of this study was to evaluate the effect of feed restriction on muscle fibre composition and meat quality traits in pigs. Forty crossbred pigs were divided into two feeding groups ad libitum AL and restricted R1. The effects of feed restriction on muscle fibre characteristics of the musculus longissimus lumborum et thoracis (MLLT) and meat quality traits were evaluated. Muscle fibres were stained and classified as fibre types I, IIA, and IIB. For each muscle fibre type, the fibre density, fibre cross section area (CSA), and fibre proportion were determined. Fibres IIB were divided into small, medium and large sized fibres. The AL group had significantly lower (P 0,05) percentage area of IIB fibres and lower (P 0,01) CSA of IIB fibres than did the R1 group. The R1 group had significantly greater content of large sized IIB fibres and smaller content of medium-sized IIB fibres than did the AL group (P 0,05). The group fed ad libitum had greater backfat thickness and smaller lean meat content an
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
40201 - Animal and dairy science; (Animal biotechnology to be 4.4)
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Agronomy Research
ISSN
1406-894X
e-ISSN
—
Svazek periodika
17
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
10
Strana od-do
176-185
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85067233616