Results 101 to 110 of about 55,370 (198)
Egg Yolk Color as Affected by Saponification of Different Natural Pigmenting Sources
Journal of Applied Poultry Research, 2004 SUMMARY Two experiments were conducted to study the influence of saponification of various yellow, red, or yellow and red xanthophylls from marigold flower and paprika fruit included at graded levels on egg yolk coloration in table and breaking eggs. Pigmentation was measured visually by the Roche yolk color fan, a subjective method, and by reflectance
J. Galobart +5 more
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A Comparison of Five Different Heiman-Carver Yolk-Color Rotors
Poultry Science, 1941 Abstract AMONG the several arbitrary standards that have been proposed for measuring yolk color, the Heiman-Carver (1935) yolk-color rotor is the one that is most widely used. It has a color scale made up of 24 graduated colors—varying from white through yellow and orange to red—painted on watch glasses. For convenience in referring to the individual
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Variations of Egg Yolk Color and Characteristics Produced by Feeding and Environment
Poultry Science, 1935 Abstract ELEVEN farms were visited during the spring and summer of 1932 and 1933 and eggs were secured from each for studying the storage quality. Eggs were also obtained from three additional farms which were not visited. The general location of the ground used by the chickens, feed, management of the flocks, housing conditions care of eggs, health ...
W.P. Albright, R.B. Thompson
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Characterizing the zebrafish organizer: microsurgical analysis at the early-shield stage [PDF]
, 1996 The appearance of the embryonic shield, a slight thickening at the leading edge of the blastoderm during the formation of the germ ring, is one of the first signs of dorsoventral polarity in the zebrafish embryo.
Fraser, Scott E., Shih, John
core
Preparing egg yolk color standards
, 1962 Problems of matching and techniques involved in producing standards are described in detail.
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Effects of Chinese Tea (Camellia sinensis) supplementation in laying hen diets on production, quality and cholesterol content of egg [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2007 A completely randomized design was used for this experiment. Two hundred 27 week old layers were divided into 5 groups, each group with 4 replications and10 birds per replication. The protein and metabolizable energy content of experimental diets were 16%
Panja, P.
doaj
Physical Quality of the Eggs of Mamoa Bird (Eulipoa wallacei) [PDF]
, 2013 The objective of the study was to determine the physical characteristics of the eggs of Mamoa bird which includes several components, namely weight, shape, shell color, length, diameter, egg index, percentage of egg white (albumen), percentage of yolk ...
Sapsuha, Yusri
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Journal of Applied Poultry ResearchSUMMARY: Pomegranate peel is a byproduct of the pomegranate juice industry, rich in bioactive compounds. The objective of this study was to evaluate the quality and nutritional parameters of eggs from laying hens fed a diet supplemented with a pomegranate peel byproduct (PPB).
Styliani Lioliopoulou +7 more
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PoultryThis study evaluated the effects of natural pigments, such as paprika extract and marigold flower extract, on performance, egg quality, carotenoid content in the yolk, and shelf life of Japanese quail eggs. The experiment included 160 birds, divided into
Jean Kaique Valentim +10 more
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