Changes in the quality of eggs during storage depending on the housing system and the age of hens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F19%3A79897" target="_blank" >RIV/60460709:41210/19:79897 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0032579119458276?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0032579119458276?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3382/ps/pez401" target="_blank" >10.3382/ps/pez401</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Changes in the quality of eggs during storage depending on the housing system and the age of hens

Popis výsledku v původním jazyce

The objective of the study was to evaluate changes during storage time, 0, 7, 14, and 21 days, in the weight, albumen quality and its functional properties, and protein content of eggs from enriched cage and free range at 26 and 51 weeks of age. Egg weight was affected by a significant interaction between the housing system and the age of hens. Regarding individual factors, heavier eggs were obtained with the enriched cage environment than with free range environment at 51 weeks, and freshly laid eggs were heavier compared to eggs stored for 14 and 21 days . The significant interaction of evaluated factors affecting egg weight loss included the Haugh unit score and pH. Albumen dry matter content was significantly higher in free-range eggs , in eggs from younger hens and in eggs that were stored 21 days. Free-range eggs contained more lysozyme, and younger hens produced eggs with higher ovotransferrin and ovalbumin content. The data from the study show that the evaluated factors and their interactio

Název v anglickém jazyce

Changes in the quality of eggs during storage depending on the housing system and the age of hens

Popis výsledku anglicky

The objective of the study was to evaluate changes during storage time, 0, 7, 14, and 21 days, in the weight, albumen quality and its functional properties, and protein content of eggs from enriched cage and free range at 26 and 51 weeks of age. Egg weight was affected by a significant interaction between the housing system and the age of hens. Regarding individual factors, heavier eggs were obtained with the enriched cage environment than with free range environment at 51 weeks, and freshly laid eggs were heavier compared to eggs stored for 14 and 21 days . The significant interaction of evaluated factors affecting egg weight loss included the Haugh unit score and pH. Albumen dry matter content was significantly higher in free-range eggs , in eggs from younger hens and in eggs that were stored 21 days. Free-range eggs contained more lysozyme, and younger hens produced eggs with higher ovotransferrin and ovalbumin content. The data from the study show that the evaluated factors and their interactio

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40203 - Husbandry

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

Poultry Science

ISSN

0032-5791

e-ISSN

0032-5791

Svazek periodika

98

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

6187-6193

Kód UT WoS článku

000496768700107

EID výsledku v databázi Scopus

2-s2.0-85072944249