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Genetic Parameters of Egg Quality Traits and Albumen Density in White Leghorn Chickens [PDF]
AnimalsThe conventional method for detecting protein content in egg albumen is the Kjeldahl method, but this method cannot be applied in practical production due to cost limitations.
Anqi Chen +9 more
doaj +2 more sources
Antioxidants, 2022 Enhanced albumen quality is reflected in increased thick albumen height, albumen weight, and Haugh unit value, while the antimicrobial, antioxidant, foaming, gelling, viscosity, and elasticity attributes are retained.
Jing Wang, Guang-hai Qi, Kai Qiu
exaly +3 more sources
Poultry Science, 1959 Abstract CONVINCING evidence has not been reported that the hen's diet could improve albumen quality. Little or no effect has been observed in albumen quality by varying the level of proteins, minerals, salts, grains, and fats in the ration (Thompson et al., 1932; Card and Sloan, 1935; Griminger and Scott, 1954; Mueller, 1956; Orr et al., 1958; and ...
K.N. Hall, N.V. Helbacka
openaire +2 more sources
EGGSHELL AND EGG CONTENT TRAITS IN PEKING DUCK EGGS FROM THE P44 RESERVE FLOCK RAISED IN POLAND [PDF]
Journal of Central European Agriculture, 2007 The egg quality of Peking ducks was evaluated on three different dates (the beginning, peak, end) of the first egg laying period. During the laying period the following increases were noted: in egg weight (from 71.7 to 86.7 g), in length (from 61.9 to 65.
DARIUSZ KOKOSZYŃSKI +2 more
doaj +2 more sources
How genotype influences the egg quality in the second half of laying cycle? [PDF]
Journal 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
Antimicrobial agents in laying hens [PDF]
Zbornik 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
NON-GENETIC FACTORS INFLUENCING INTERNAL EGG QUALITY TRAITS IN CHICKEN: A REVIEW [PDF]
Russian 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.
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The Journal of Poultry Science, 2023 In recent years, the market share for cage-free eggs has gradually increased. Because commercially available cage-free eggs are often produced not only by several housing systems but also with different feed crude protein (CP) levels, there are combined ...
Reo Yokoyama +3 more
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The age of the geese from the parent flock and the laying period affect the features of the eggs
Poultry Science, 2022 : The study aimed to assess the goose hatching egg features in four reproductive seasons from 3 stages of laying. Three hundred sixty eggs were used in the study from geese in the first, second, third, and fourth laying season.
Joanna Kucharska-Gaca +2 more
doaj +1 more source
Applied Sciences, 2021 Concentrated microwave field (CMF) is the technology for preserving liquid food products, where the preservation factor is both a nonthermal effect and a moderate thermal effect. The term “concentrated microwave field” is traditionally used in Poland and
Maciej Oziembłowski +6 more
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