MELLANBY (1921) was the first to demonstrate the antirachitic proper-ties of egg yolk. It is now recognized that, with the exception of fish oils, egg yolk is the only natural food which contains an ap-preciable quantity of vitamin D. Investiga-tions of the vitamin D content of egg yolk have been reviewed by Branion, Drake, and Tisdall (1934) and by Bethke, et al (1936). It has been shown that the vitamin D con-tent of eggs depends upon the amount and source of the vitamin in the diet of the hen, the amount of irradiation which the hen receives, and the rate of egg production. The purpose of the present experiment was to make a vitamin D essay of certai
and 88,000 ICU of D3/kg of feed) were fed in a corn-soy ration to Single Comb White Leghorn hens (78...
THE increasing use of eggs in the human dietary necessitates a more complete knowledge of the variat...
Determining the amount of vitamin D in everyday foods is important in the prevention, treatment of p...
Vitamin concentration in hen feed is the most important factor in determining vitamin content in th...
THIS paper presents a series of vitamin investigations which have formed a part of a study on the ef...
FOR years eggs have been studied as a source of vitamin A and are among the animal products now rece...
Sixty Hy-line brown hens were randomly assigned to four barns (n = 4) to investigate the effects of ...
Vitamin D3 has a pivotal role in bone development together with maintaining the normal l...
POULTRYMEN have known for some years that the hatchability of eggs pro-duced during the winter month...
AbstractThe vitamin D content of eggs from three retail outlets was measured over five months to exa...
THE vitamin D requirements of adult chickens have been studied by many investigators; however, there...
Solar UVB radiation is only present at adequate levels in the UK to allow the human body to produce...
Egg yolk oil is a natural source of bioactive compounds such as unsaturated fatty acids, oil soluble...
The objective of this research was to evaluate the performance of birds and the quality and enrichme...
NORRIS, Heuser, and Wilgus (1929) have reported that the vitamin D from cod liver oil stored in a mi...
and 88,000 ICU of D3/kg of feed) were fed in a corn-soy ration to Single Comb White Leghorn hens (78...
THE increasing use of eggs in the human dietary necessitates a more complete knowledge of the variat...
Determining the amount of vitamin D in everyday foods is important in the prevention, treatment of p...
Vitamin concentration in hen feed is the most important factor in determining vitamin content in th...
THIS paper presents a series of vitamin investigations which have formed a part of a study on the ef...
FOR years eggs have been studied as a source of vitamin A and are among the animal products now rece...
Sixty Hy-line brown hens were randomly assigned to four barns (n = 4) to investigate the effects of ...
Vitamin D3 has a pivotal role in bone development together with maintaining the normal l...
POULTRYMEN have known for some years that the hatchability of eggs pro-duced during the winter month...
AbstractThe vitamin D content of eggs from three retail outlets was measured over five months to exa...
THE vitamin D requirements of adult chickens have been studied by many investigators; however, there...
Solar UVB radiation is only present at adequate levels in the UK to allow the human body to produce...
Egg yolk oil is a natural source of bioactive compounds such as unsaturated fatty acids, oil soluble...
The objective of this research was to evaluate the performance of birds and the quality and enrichme...
NORRIS, Heuser, and Wilgus (1929) have reported that the vitamin D from cod liver oil stored in a mi...
and 88,000 ICU of D3/kg of feed) were fed in a corn-soy ration to Single Comb White Leghorn hens (78...
THE increasing use of eggs in the human dietary necessitates a more complete knowledge of the variat...
Determining the amount of vitamin D in everyday foods is important in the prevention, treatment of p...