Evaluation of the effect of breed and line on slaughter value and quality of lamb meat
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F19%3A43915402" target="_blank" >RIV/62156489:43210/19:43915402 - isvavai.cz</a>
Výsledek na webu
<a href="https://doi.org/10.11118/actaun201967010065" target="_blank" >https://doi.org/10.11118/actaun201967010065</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11118/actaun201967010065" target="_blank" >10.11118/actaun201967010065</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Evaluation of the effect of breed and line on slaughter value and quality of lamb meat
Popis výsledku v původním jazyce
The aim of our experiment was to evaluate to what degree carcass value and quality of lamb meat are effected by selected breeds (Zwartbles, Suffolk, Romney Marsh) and lines (Zbyšek, Ztepl, Záblesk, Ewebank Armani, President, Romeo, Avatar). Suffolk breed rams were found to have (p LESS-THAN OR EQUAL TO 0.05) the lowest weight at slaughter (37.47 +- 4.10 kg) and also carcass weight (15.23 +- 1.78 kg). Romney Marsh's carcasses had a significantly higher degree of fat cover (3.6 +- 0.4), kidney fat ratio was 0.78 +- 0.17 % and the percentage of fat from the right leg was 2.50 +- 0.61 %. The conclusively (p LESS-THAN OR EQUAL TO 0.01) highest ratio of the right leg was recorded in the Suffolk breed (17.00 +- 0.79 %). The highest ratio of the leg of carcass among the lines was found in the President line (17.53 +- 0.66 %). Meat of the Suffolk line had the significantly (p LESS-THAN OR EQUAL TO 0.01) highest ratio of dry matter, intramuscular fat, protein and ash. Among the lines, this trend was similar in favor of the Suffolk's line. The Zwartbles breed had the lowest (p LESS-THAN OR EQUAL TO 0.01) ratio of fat and dry matter in the meat. The value of pH, lightness (L* = 51.55 +- 1.66) and color spectrum b* (13.12 +- 0.46) of meat was conclusively (p LESS-THAN OR EQUAL TO 0.01) the highest in the Zwartbles breed, while the redness indicator (7.56 +- 1.45) was conclusively the lowest for this breed. Statistically (p LESS-THAN OR EQUAL TO 0.01), the meat of the Suffolk breed had the most potent red color (a* = 11.87 +- 1.24) and the highest water-holding capacity (81.57 +- 1.87).
Název v anglickém jazyce
Evaluation of the effect of breed and line on slaughter value and quality of lamb meat
Popis výsledku anglicky
The aim of our experiment was to evaluate to what degree carcass value and quality of lamb meat are effected by selected breeds (Zwartbles, Suffolk, Romney Marsh) and lines (Zbyšek, Ztepl, Záblesk, Ewebank Armani, President, Romeo, Avatar). Suffolk breed rams were found to have (p LESS-THAN OR EQUAL TO 0.05) the lowest weight at slaughter (37.47 +- 4.10 kg) and also carcass weight (15.23 +- 1.78 kg). Romney Marsh's carcasses had a significantly higher degree of fat cover (3.6 +- 0.4), kidney fat ratio was 0.78 +- 0.17 % and the percentage of fat from the right leg was 2.50 +- 0.61 %. The conclusively (p LESS-THAN OR EQUAL TO 0.01) highest ratio of the right leg was recorded in the Suffolk breed (17.00 +- 0.79 %). The highest ratio of the leg of carcass among the lines was found in the President line (17.53 +- 0.66 %). Meat of the Suffolk line had the significantly (p LESS-THAN OR EQUAL TO 0.01) highest ratio of dry matter, intramuscular fat, protein and ash. Among the lines, this trend was similar in favor of the Suffolk's line. The Zwartbles breed had the lowest (p LESS-THAN OR EQUAL TO 0.01) ratio of fat and dry matter in the meat. The value of pH, lightness (L* = 51.55 +- 1.66) and color spectrum b* (13.12 +- 0.46) of meat was conclusively (p LESS-THAN OR EQUAL TO 0.01) the highest in the Zwartbles breed, while the redness indicator (7.56 +- 1.45) was conclusively the lowest for this breed. Statistically (p LESS-THAN OR EQUAL TO 0.01), the meat of the Suffolk breed had the most potent red color (a* = 11.87 +- 1.24) and the highest water-holding capacity (81.57 +- 1.87).
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
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
ISSN
1211-8516
e-ISSN
—
Svazek periodika
67
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
9
Strana od-do
65-73
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85062531103