Results 21 to 30 of about 55,370 (198)
Internal Quality of Chicken Eggs Fed with Coriander Seed (Coriandrum sativum L.) [PDF]
BIO Web of ConferencesThis study evaluates the internal quality of chicken eggs from layers that were fed rations with added coriander seeds (Coriandrum sativum L.) at levels of 0%, 0.5%, 1%, 1.5%, and 2%.
Leke J.R. +5 more
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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
doaj +1 more source
Journal of the Indonesian Tropical Animal Agriculture, 2023 This experiment was designed to investigate the effects of different levels of copper–methionine chelates and alfalfa powder on egg yolk cholesterol content, egg quality, and performance in laying hens.
A. S. Noori +4 more
doaj +1 more source
Some Observations on Egg-Yolk Color
Poultry Science, 1938 Abstract DURING the last 10 years there has been a marked growth in the interest shown by poultrymen in factors affecting quality in eggs. It would be rather difficult to say, without making an exhaustive review of the literature, just when interest in this subject began to grow.
Harry W. Titus +2 more
openaire +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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Color Measurement of Egg Yolks–An Instrumental Method
Poultry Science, 1977 Abstract A rapid, instrumental method of measuring egg yolk color for routine quality control is described. The method utilizes the Hunter D25 Color and Color Difference Meter, and is comparable in speed and accuracy to that of visual method. Egg yolks ranging in color from light yellow to red were obtained by incorporating crystalline lutein, β-apo ...
T. PHILIP, C.W. WEBER, J.W. BERRY
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Evaluation of Carotenoid Pigments for Coloring Egg Yolks
Poultry Science, 1960 Abstract MUCH has been written about the role of ingested xanthophylls for pigmenting broilers and also for coloring egg yolks. The great majority of this past research, however, involved the feeding of natural ingredients as yellow corn, corn gluten meal, and alfalfa meal, etc., rich in xanthophylls or crude concentrates made from these natural ...
W. Marusich +2 more
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Egg quality evaluation of japanese quail (Coturnix coturnix japonica) supplemented with powdered leaves of jute mallow (Corchorus olitorius) and siam weed (Chromolaena odorata) [PDF]
BIO Web of ConferencesThe study aimed to evaluate the egg quality of Japanese quail (Coturnix coturnix japonica) supplemented with powdered leaves of jute mallow and Siam weed.
Gemma M Guigue +2 more
doaj +1 more source
Poultry Science, 2020 The objective of this study was to evaluate the effects of different levels of dietary natural astaxanthin (ASTA) (from the microalga Haematococcus pluvialis) and storage at 4°C and 25°C on the quality of eggs from laying hens. Nongda No.
Nuo Heng +10 more
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