Zpřesnění odhadu podílu svaloviny v jatečně upravených tělech prasat

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027014%3A_____%2F08%3A%230000822" target="_blank" >RIV/00027014:_____/08:#0000822 - 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

Improvement of accuracy in the estimation of lean meat content in pig carcasses

Popis výsledku v původním jazyce

Fat thickness including skin and muscle depth was measured in pig hybrid carcasses. The lean meat content was then determined based on simplified dissections of the carcasses. The basic regression formulae for the ultrasound and probe apparatuses were constructed and the relationships between the lean meat content and other indicators of carcass value were assessed. The highest correlation coefficient was determined in the ratio of the fat cover area above the longissimus muscle depth (MLLT) to the MLLTarea. The lean meat content demonstrated the lowest correlation with the cold carcass weight. Major carcass cuts (ham, loin, shoulder, belly with bones) from the carcasses classified in different SEUROP classes were evaluated. Significant differences between the classes were found in the proportions of cuts without fat cover, fat thickness measured at point P2, and fat thickness measured on the midline plane separating the left and right sides of the carcass.

Název v anglickém jazyce

Improvement of accuracy in the estimation of lean meat content in pig carcasses

Popis výsledku anglicky

Fat thickness including skin and muscle depth was measured in pig hybrid carcasses. The lean meat content was then determined based on simplified dissections of the carcasses. The basic regression formulae for the ultrasound and probe apparatuses were constructed and the relationships between the lean meat content and other indicators of carcass value were assessed. The highest correlation coefficient was determined in the ratio of the fat cover area above the longissimus muscle depth (MLLT) to the MLLTarea. The lean meat content demonstrated the lowest correlation with the cold carcass weight. Major carcass cuts (ham, loin, shoulder, belly with bones) from the carcasses classified in different SEUROP classes were evaluated. Significant differences between the classes were found in the proportions of cuts without fat cover, fat thickness measured at point P2, and fat thickness measured on the midline plane separating the left and right sides of the carcass.

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

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

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

53

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

000257152400004

EID výsledku v databázi Scopus

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