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Muscling out from under the yolk of the egg's “bad” reputation
egg cholesterol cholesterol-containing portion
2018/11/20
The egg, due to its cholesterol content, has likely been one of the most maligned foods of the past half century. The “bad” part of the egg is naturally the yolk as the fat- and cholesterol-containing...
Lutein and zeaxanthin concentrations in plasma after dietary supplementation with egg yolk
Humans plasma lutein
2016/6/1
The food matrix in which carotenoids are found
affects their bioavailability. Lutein and zeaxanthin are abundant
in egg yolks and accumulate in the macular region of the retina,
where they may affe...
A comparison of lutein, spray-dried Chlorella, and synthetic carotenoids effects on yolk colour, oxidative stability, and reproductive performance of laying hens
carophyll alga egg quality yolk colour cooking length
2015/6/24
ISA Brown hens were fed diets supplemented with the synthetic carotenoids Carophyll Red and Carophyll Yellow at 20 and 15 mg/kg, respectively, lutein at 250 mg/kg, and the algae Chlorella at 12.5 g/kg...
The effects of dietary garlic powder on performance, egg yolk and serum cholesterol concentrations in laying quails
garlic powder laying quail laying performance egg traits serum parameters
2015/6/8
This study was conducted to investigate the effects of garlic powder on the performance, egg traits, egg cholesterol and serum parameters of laying Japanese quails. One hundred and twenty 10-weeks-old...
Changes in egg quality traits associated with long-term selection for lower yolk cholesterol content in Japanese quail
selection yolk cholesterol egg quality traits correlations Japanese quail
2015/6/5
In the present paper we describe the basic results of long-term selection for low yolk cholesterol content in Japanese quail and its influence on development and relationship with other egg quality tr...
Effects of Dietary Corticosterone on Yolk Colors and Eggshell Quality in Laying Hens
Laying Hens Egg Quality Stress Corticosterone Yolk Colors Shell Thickness
2016/5/18
The objective of this study was to investigate the effects of dietary corticosterone on egg quality. For 2 weeks hens received either control or experimental diet containing corticosterone at 30 mg/kg...
Effect of Olive Leaf (Olea europaea) Powder on Laying Hens Performance, Egg Quality and Egg Yolk Cholesterol Levels
Egg Quality Laying Hens Oleuropein Olive Leaf Powder Yolk Cholesterol
2016/5/18
This experiment was conducted to measure the effects of olive leaf powder on performance, egg yield, egg quality and yolk cholesterol level of laying hens. A total of 120 Lohmann Brown laying hens of ...
Characterization of the yolk protein lipovitellin and its developmental fate in embryos and larvae of winter flounder, Pleuronectes americanus
Yolk lipid phosphoprotein vertebrates egg yolks protein egg yolk lipid phosphoprotein fertilized egg polypeptide etc
2014/12/11
Lipovitellin, the predominant yolk protein of vertebrate eggs, is a mixture of heat-stable and heat-labile molecules in mature winter flounder eggs. The heat-stable lipovitellin fraction, purified fro...
Characteristics of fish yolk proteins and a method for inducing vitellogenin
vitellogenesis vitellogenin lipovitellin biomarker DSC
2014/12/11
Teleosts are one of the most diverse groups of vertebrates. They utilize a wide array of reproductive strategies and tactics to overcome the challenges of the many ecological niches they inhabit. The ...
Evaluation of egg yolk colour
carotenoid determination analyser iCheckTM Egg photometer sensory visual evaluation
2014/7/10
We compare visual evaluation of yolk colour estimated by the usual method applying La Roche scale with spectrophotometric determination of β-carotene by AOAC method, and by new rapid analyser iCheckTM...
Separation of Phosvitin from Egg Yolk without Using Organic Solvents
Phosvitin Extraction Method pH Iron Binding Ability
2016/5/12
The objective of this study was to develop a new method to separate phosvitin from egg yolk without using organic solvents. Phosvitin was extracted from yolk granules using 10% NaCl or 10% (NH4)2SO4 (...
Effect of Red Pepper (Capsicum frutescens) Powder or Red Pepper Pigment on the Performance and Egg Yolk Color of Laying Hens
Egg Yolk Color Egg Weight Laying Hens Pigments Red Pepper Powder
2016/5/11
Two experiments were conducted to study the effects of red pepper (Capsicum frutescens) powder or red pepper pigment on the performance and egg yolk color of laying hens. In Exp. 1, 210, thirty-wk old...
The Effect of Egg Yolk Oil in the Healing of Third Degree Burn Wound in Rats
Burn Egg yolk Wound Silver sulfadiazine Rat
2015/9/24
Background: Burn injury is a major cause of death and dis-ability worldwide. A domestic medication in wound healing, preventing infection and reduction of scar tissue as well as availability is still ...
Effect of Cholesterol-loaded-cyclodextrin in Presence and Absence of Egg Yolk during Freezing Step on Quality of Markhoz Buck’s Spermatozoa
Markhoz Goat Cholesterol Cyclodexterin Cryopreservation Spermatozoa Buck
2016/5/6
Cryopreservation protocols induce partially irreversible damage to mammalian sperm plasma membranes. Previous studies have indicated that adding cholesterol to the plasma membrane, as cholesterol-load...
Garlic (Allium sativum) Supplementation: Influence on Egg Production, Quality, and Yolk Cholesterol Level in Layer Hens
Garlic Hen Egg Bacterial Count Cholesterol
2016/5/5
Forty-eight 40-wk-old Hi-sex laying hens were individually caged in an environmentally controlled house to evaluate the effect of garlic (Allium Sativum) juice administration on egg production, egg qu...