Results 21 to 30 of about 19,805 (247)
Efficacy of natural zeolite and pigments on yolk color and performance of laying hens
African Journal of Biotechnology, 2013 An in vivo study was conducted to evaluate pigment adsorptive ability of a natural zeolite in laying hens. This experiment was performed with three hundred sixty Hy-line W-36 strain of laying hens at 43 weeks of age. After a two weeks adaptation period, they received six experimental diets with a 3 × 2 factorial arrangement in a completely randomized ...
Kermanshahi, H +3 more
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Physical and Chemical Characteristics of Maleo Egg in Bogani Nani Wartabone Park [PDF]
Animal Production: Indonesian Journal of Animal Production, 2010 The objective of this study was to examine the size (weight, length, and width) of Maleo egg in Bogani Nani Wartabone National Park.Physical characteristics that measure are : egg weight, egg shell, egg index , yolk, and albumen. Physical characteristics
JLP Saerang +3 more
doaj +1 more source
Preparing egg yolk color standards
, 1962 Problems of matching and techniques involved in producing standards are described in detail.
Ashton, H. E.
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Production of Egg Yolk Coloring Material by a Fermentation Process [PDF]
Applied Microbiology, 1965 Rhodotorula mucilaginosa was cultivated in a yeast propagator, for the production of biomass and carotenoids. A spray-dried preparation of the yeast was incorporated into the diets of laying chickens for the promotion of egg yolk color.
Y, Schwarz, P, Margalith
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Jurnal Agro Veteriner, 2023 Eggs are widely consumed by Indonesian people. High market demand will cause breeders to increase egg productivity and quality. Moringa oleifera leaves addition to the feed could increase egg production.
Rahmaniar Larasati +5 more
doaj +1 more source
Effect of Ration on Yolk Color
Poultry Science, 1933 Abstract INTEREST in the factors which influence the color of the yolk of hens’ eggs is being revived. There are at least two reasons for renewed interest in this problem. One is, the illogical discrimination in certain markets against rich yellow yolks, and the other is, the close association between vitamin A and yellow pigment-producing feeds ...
E.W. Henderson, H.L. Wilcke
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Poultry Science, 2020 Marine microalgae (MA) has received wide attention as a promising source of omega-3 long-chain polyunsaturated fatty acids (n-3 LC-PUFA) enrichment in animal products to improve the health status and wellbeing of the consumers.
Bing Liu +5 more
doaj +1 more source
Effects of Different Factors on Yolk Blackening in Salted Duck Egg [PDF]
Shipin KexueIn order to analyze the factors affecting yolk blackening in salted duck eggs, this study investigated the differences in the color difference, metal ion contents and proteomics in different parts of normal and black-yolked salted duck eggs.
SUN Jing, YANG Xue, PENG Xu, LU Lizhi, ZENG Tao, JIA Ming, SHEN Jie, DU Jinping
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Reduced Yolk Color in Layers with Coccidiosis
Poultry Science, 1976 Abstract White Leghorn hens inoculated with 1,000,000 sporulated oocysts of Eimeria acervulina had lower egg production and lighter yolk color (as measured by N.E.P.A. value) than uninoculated controls. Plasma carotenoid levels were also reduced. Lighter infections with this upper intestinal species produced a decrease in yolk color even when egg ...
M.D. Ruff, W.M. Britton
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Development of egg yolk powder using a small-scale double drum dryer: Influence of steam pressure on physical properties [PDF]
BIO Web of ConferencesEgg yolk powder is a versatile and widely used food ingredient. Double drum dryers have been widely used in the food industry for many years, but no report was found that utilize drum dryer to produce powdered eggs. This study aimed to investigate double
Setiyawan Ridwan +11 more
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