1014 



SUBJECT INDEX 



Cephalin (continued) : 

 hydrolysis of, 23(), 2:^7 

 precursors, 67-70 

 rate of formation in 1 train, 55, 50 

 in egg, 58 

 in intestine, 53 

 in liver, 52, 65 

 in neoplastic tissue, 59 

 Ceramide, 237, 238 

 Cerebellum, phospholi])ids in, 56 

 Cerebronic acid, 301 

 Cerebrosides, 5 

 components of, 30 1 

 deposition of, 6 

 origin, 6, 7 



relation to sphingomyelins, 238 

 Ceroid, 714, 730 



Cetyl phosphoric acid, fat emulsion sta- 

 bilizer, 205 

 Cetylsuccinate, utilization of, 30!) 

 Chalinasterol (see Ostreaslerol) 

 Chaulmoogric acid, 7i)8 



antibacterial action, 868 

 Chenodesoxycholic acid, from cholesterol, 



406 

 Cheyne-Stokes respiration, 226 

 Chicken, acetylation reaction in, 262, 

 263 

 carotene absorption, 425, 5(53 

 conversion, 438 

 digestibility, 431 

 requirement, 584 

 carotenoids, complex with protein, 459 

 in blood, 457, 503, 504 



normal value, 461 

 in tissues, 439, 440, 447, 448, 503- 

 505, 509 

 cholesterol absorption, 363-365, 418 



synthesis, 378 

 EFA requirements, 801 

 exudative diathesis in, 711, 725, 726 

 ketonemia in, 153 

 linoleate-arachidonate conversion, 183, 



184, 810 

 nutritional encephalomalacia in, 726, 



727 

 provitamin D in, 632 

 purine synthesis in, 283 

 thymine synthesis in, 284 



Chicken {continued): 



tocopherol absorption, 698, 699 

 deficiency, 685, 711, 720, 724-727 

 in tissues, 694, 695 

 requirements, 747, 748 

 unsaturated acids in, 187, 188 

 vitamin A in blood, 470 

 effect of diet, 471, 886 

 of hormones, 473 

 in liver, 508 



requirements, 578, 582-584, 591 

 criteria, 577, 588 

 vitamin D, absorption, 654 



effect on Ca, P metabolism, 662 

 in tissues, 655 

 potencj', 637 

 reciuirement, 675-677 

 vitamin D2 in, 634 

 vitamin K, deficiency, 772 

 reciuirenient, 779, 780 

 toxic doses, 777 

 Chicken fat, coefficient of digestibility, 905 

 oxidative system in, 101 

 I)olyunsaturated fatty acids in, 800 

 provitamin D in, ()35 

 vitamin A in, 899 

 Chinese insect wax, 320, 321 

 Chlorobenzene, 267, 345 

 p-Chloromercuribenzoate, enzyme inhibi- 

 tor, 107, 114 

 Chlorophane, 505 

 Chlorophyll, coupled oxidation with lipoxi- 



dase, 116 

 Chlorotoluene, 345 

 Choleic acid, 2 

 Cholestanol, carcinogens and, 357 



effect on cholesterol absorption, 364, 418 

 formation of, 417, 418 

 from cholesterol, 369, 411, 417 

 in feces, 412, 417 

 requirement for insects, 379 

 A''-Cholestene-3-one, from cholesterol, 403, 



404 

 A^-Cholestenol, effect on cholesterol bio- 

 synthesis, 392 

 Cholestenone, coprostanol from, 370, 389, 

 411 

 in cholesterol biosynthesis, 389, 392 

 requirement for insects, 379 



