Results 11 to 20 of about 12,553 (221)
The Xanthophylls of Spirulina and Their Effect on Egg Yolk Pigmentation ,
Poultry Science, 1991 Abstract The carotenoid composition of the blue-green algae spirulina (Spirulina platensis) was determined using HPLC. Freeze-dried spirulina had a total xanthophyll concentration of 5,787 mg/kg. Adult Japanese quail were fed a pigment-free basal diet for 4 wk.
DONALD W. ANDERSON +2 more
exaly +2 more sources
Dietary Hemp (Cannabis sativa L.) Products Enhance Egg Yolk Omega-3 Fatty Acids and Color Without Compromising Laying-Hen Performance: A Meta-Analysis [PDF]
AnimalsHemp (Cannabis sativa L.) products have gained attention in poultry nutrition for their rich content of polyunsaturated fatty acids (PUFAs), bioactive compounds, and potential functional benefits.
Yusup Sopian +3 more
doaj +2 more sources
Ethoxyquin and Egg Yolk Pigmentation
Experimental Biology and Medicine, 1963 Y. V. Anjaneyalu +2 more
exaly +2 more sources
Early ontogeny of tetra Markiana nigripinnis (Characiformes: Characidae) [PDF]
Neotropical Ichthyology, 2023 The early development of Markiana nigripinnis is described by morphological characters, pigmentation, and morphometry. Larvae were obtained through semi-natural breeding, collected, fixed, and identified according to their development. Eighty individuals
Mateus Babichi Veiga de Souza +3 more
doaj +1 more source
Natural and synthetic pigments in sorghum-based diets for laying hens
Acta Scientiarum: Animal Sciences, 2022 The objective of this work was to evaluate the supplementation of yellow natural pigment levels based on Marigold Flower extract (2%) and yellow synthetic pigment (Carophyll Yellow 10%) in sorghum-based rations for commercial laying hens and their ...
Claudiane Aparecida Rocha Chaves +5 more
doaj +1 more source
Poultry Science, 2022 : Canthaxanthin is widely used as a feed additive to improve skin and yolk color in poultry. It is insoluble in water and sensitive to oxidation, so commercial canthaxanthin is often microencapsulated with wall materials to improve its solubility and ...
Chao Wen +5 more
doaj +1 more source
Effects of Dietary Mulberry Leaves (Morus alba L.) on Egg Yolk Color
The Journal of Poultry Science, 2009 To investigate the effects of dietary mulberry leaves on egg yolk color and egg quality, a total of 192 laying hen CP Brown were randomly allotted into 4 groups with 4 replicate of 12 chickens per replicates.
Kanda Lokaewmanee +3 more
doaj +1 more source
Studies of Egg Yolk Pigmentation
Poultry Science, 1968 Abstract THE nature of the carotenoid pigments (xanthophylls) which are deposited in the beak, shank and adipose tissues of chickens and in the yolks of eggs, the methods of their measurement, and the effects of antioxidants upon their utilization, have been studied recently by Marusich et al. (1960); Bunnell et al.
M.L. Scott, I. Ascarelli, G. Olson
openaire +1 more source
Turmeric root and annato seed in second-cycle layer diets: performance and egg quality
Brazilian Journal of Poultry Science, 2011 The objective of this study was to evaluate the effects of the inclusion of annato (Bixa orellana L.) and turmeric (Turmeric longa L.) in layer feeds on live performance, egg quality, and yolk pigmentation and depigmentation time.
C Laganá +3 more
doaj +1 more source
Developmental toxicity of bisphenol A diglycidyl ether (epoxide resin badge) during the early life cycle of a native amphibian species [PDF]
, 2016 Bisphenol A diglycidyl ether (BADGE) is used in packaging materials, in epoxy adhesives, and as an additive for plastics, but it is also a potential industrial wastewater contaminant.
Andersen +31 more
core +1 more source