150 



VITAMIN D GROUP 

 TABLE U— Continued 



Source 



Provitamin D, parts per 

 thousand of total sterol 



Vertebrates — Continued 

 Brain, sheep 

 Brain, deer 

 Brain, human infant 

 Brain, horse 

 Brain, cow 

 Brain, human adult 

 Eggs, duck, Chinese 

 Eggs, duck, Dutch 

 Eggs, cod (roe) 

 Eggs, herring (roe) 

 Eggs, hen 

 Eggs, cormorant 

 Eggs, mire crow 

 Eggs, silver gull 

 Eggs, lumpfish (roe) 

 Body of frog 

 Venom of toad 

 Wool fat, sheep 

 Milk, cow 

 Placenta, cow 

 Pancreas, beef 

 Blood serum, cow 

 Spinal cord, beef 

 Mice, gutted carcasses 

 Colostrum, cow 

 Thymus, cow 

 Bile, ox 

 Herring oil 

 Spleen, cow 

 Milt, herring 

 Heart, calf 

 Lymph, dog 

 Rats, gutted carcasses 

 Gallstones, man 

 Lung, calf 

 Blood, dog 

 Sclerotic aortas, man 

 Invertebrates 

 Poriferans 



Commercial species of sponges 



Cliona celata, sponge 



Spheciospongia vesparia, loggerhead sponge 



Halychondria panicea, sponge 



0.40 

 0.33 

 0.20* 

 0.19 

 0.13* 

 0.06* 

 60* 

 13 

 5.6 

 2.4* 

 1.6* 

 1.0 

 1.0 

 1.0 

 0.3 

 8.8 

 4.6* 

 3.9* 



.3 



.8 



.8 



.5 



.2 



0.80 

 0.70 

 0.70 

 0.50 

 0.50 

 0.45 

 0.40 

 0.32 

 0.30 

 0.30 

 0.25* 

 0.25 

 0.10 

 Nil 



20 



<10 



<10 



6 



