Results 11 to 20 of about 60,730 (380)

Effect of Hen Genotype and Laying Time on Egg Quality and Albumen Lysozyme Content and Activity

open access: yesAnimals, 2023
Simple Summary We studied the putative effect of egg laying time and genotype of selected Polish native breeds of hens on egg quality and lysozyme content and activity in the albumen.
J. Krawczyk   +4 more
semanticscholar   +1 more source

NON-GENETIC FACTORS INFLUENCING INTERNAL EGG QUALITY TRAITS IN CHICKEN: A REVIEW [PDF]

open access: yesRussian Journal of Agricultural and Socio-Economic Sciences, 2022
Poultry eggs are used as breakfast meals in every corner of the world due to its easy availability and affordability; majorly being a rich source of protein.
Supral A., Surya P.S.
doaj   +1 more source

Antimicrobial agents in laying hens [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2022
The European Union permitted 6 antimicrobial agents that can be used in laying hens. These are colistin, tyrosine, neomycin, oxytetracycline, chlortetracycline, and erythromycin.
Ćupić Vitomir N.   +5 more
doaj   +1 more source

How genotype influences the egg quality in the second half of laying cycle? [PDF]

open access: yesJournal of Central European Agriculture, 2020
The objective of this study was to determine and compare egg quality from two genotypes of brown egg-laying hens in the second half of laying cycle (from 46 to 74 weeks of age).
Adam Kraus   +3 more
doaj   +1 more source

Combined Effect of Ultrasound and Low-Heat Treatments on E. coli in Liquid Egg Products and Analysis of the Inducted Structural Alterations by NIR Spectroscopy

open access: yesSensors, 2022
In this study, sonication with mild heat treatment was used to reduce the E. coli count in inoculated liquid whole egg, egg yolk and albumen. Ultrasonic equipment (20/40 kHz, 180/300 W) has been used for 30/60 min with a 55 °C water bath. The combination
Dávid Nagy   +7 more
doaj   +1 more source

Hens That Exhibit Poorer Feed Efficiency Produce Eggs with Lower Albumen Quality and Are Prone to Being Overweight

open access: yesAnimals, 2021
Simple Summary The contemporary hybrid layer is an efficient producer of eggs, which is a source of high-quality nutrients. However, there is a lack of scientific knowledge on how feed efficiency (FE), an important measure of hen productivity, differs ...
D. Anene   +5 more
semanticscholar   +1 more source

EFFECT OF ECHINACEA PURPUREA ON BIOCHEMICAL COMPOSITION OF MEAT POULTRY HATCHING EGGS [PDF]

open access: yesVolga Region Farmland, 2019
The effect of a plant stimulator, Echinacea purpurea, on the biochemical parameters of hatching eggs was studied. The study was conducted in laying hens of Cobb-500 broiler parent flocks under conditions of AO Vasilyevskaya Poultry Factory of Penza ...
A.I. Daryin   +3 more
doaj   +1 more source

Impact on genetic differences among various chicken breeds on free amino acid contents of egg yolk and albumen

open access: yesScientific Reports, 2021
Eggs play important roles as food resources and nutraceuticals, to alleviate malnutrition and to improve health status in the world. Since free amino acids contribute to the nutritional values and food tastes, we investigated a total of 81 eggs from five
Tatsuhiko Goto   +9 more
semanticscholar   +1 more source

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