Age-related changes in the carcass yield and meat quality of male and female nutrias (Myocastor coypus) under intensive production system

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F17%3A73669" target="_blank" >RIV/60460709:41210/17:73669 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00027014:_____/17:N0000067

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.meatsci.2017.06.003" target="_blank" >http://dx.doi.org/10.1016/j.meatsci.2017.06.003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.meatsci.2017.06.003" target="_blank" >10.1016/j.meatsci.2017.06.003</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Age-related changes in the carcass yield and meat quality of male and female nutrias (Myocastor coypus) under intensive production system

Popis výsledku v původním jazyce

The age at which final nutria weight is achieved varies in literature between six and 14 months. The aim of this study was to evaluate the growth, carcass composition and meat quality of male and female nutrias between the ages of six and eight months in intensive production system. Sexual dimorphism in growth was observed from three months of age, and in females, growth considerably decreased after six months of age. The dressing-out percentage and the meat color were not affected by the age or sex of nutrias. Dry matter, ether extract and energetic values were significantly higher in females and in older nutrias. The decreasing frequency of type IIA fibers in older nutrias was presumably associated with a conversion of type IIA fibers to type IIB fibers. Nutrias under intensive production system can be slaughtered at six months of age when they reach a high carcass yield and meat quality.

Název v anglickém jazyce

Age-related changes in the carcass yield and meat quality of male and female nutrias (Myocastor coypus) under intensive production system

Popis výsledku anglicky

The age at which final nutria weight is achieved varies in literature between six and 14 months. The aim of this study was to evaluate the growth, carcass composition and meat quality of male and female nutrias between the ages of six and eight months in intensive production system. Sexual dimorphism in growth was observed from three months of age, and in females, growth considerably decreased after six months of age. The dressing-out percentage and the meat color were not affected by the age or sex of nutrias. Dry matter, ether extract and energetic values were significantly higher in females and in older nutrias. The decreasing frequency of type IIA fibers in older nutrias was presumably associated with a conversion of type IIA fibers to type IIB fibers. Nutrias under intensive production system can be slaughtered at six months of age when they reach a high carcass yield and meat quality.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

<a href="/cs/project/QJ1510192" target="_blank" >QJ1510192: Řešení problematiky vybraných faktorů růstu ve vztahu ke kvalitě masa kuřat, krůt, králíků a nutrií</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Meat Science

ISSN

0309-1740

e-ISSN

—

Svazek periodika

133

Číslo periodika v rámci svazku

2017

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

51-55

Kód UT WoS článku

000407664000007

EID výsledku v databázi Scopus

2-s2.0-85020418982