556 



SUBJECT INDEX 



Bran, 90, 157, 163, 164, 169, 175, 269, 

 321, 505. See also Rice; Wheat 

 Brazil nuts, 94, 269 

 Bread, 158, 180, 269, 376, 408, 412, 493 

 brown, 412 

 white, 412 

 yeast, 493 

 Breadstuflfs, 89, 90. See also Bread 

 Brewer's yeast, 169, 175 

 British Committee Report, 425, 426 

 British troops, beriberi in, 179 

 Bromine, 27, 306 

 Bromocresol purple, 127 

 Bronchi, 280. See also Vitamin A de- 

 ficiency 

 Brown rice, 55 



Brussels sprouts, 201, 268, 328 

 Buckwheat, 90 



nutritive value of, 475 



Burbot liver oil, vitamin D in, 372 



Butterfat, 17, 21, 52, 54, 56, 100, 119, 



130, 138, 140, 169, 170, 175, 223, 



224, 226, 228, 229, 234, 250, 253, 



272, 273, 274, 287, 291, 293, 294, 



295, 316, 320, 328, 329, 323, 335, 



340, 341, 354, 374, 382, 383, 394, 



398, 402, 424, 435, 452, 453, 472, 



474,492, 497, 510, 512, 516, 531 



antirachitic potency of, on irradiation, 



333 

 as source of vitamin D, 329 

 vitamin D in, 328, 329, 335 

 vitamin D in alcohol extract of, 328 

 Butternuts, 269 

 Butyl alcohol, 128, 238 



"C" vitamin. See Vitamin C 

 Cabbage, 53, 148, 149, 151, 156, 192, 197, 

 198, 199, 200, 201, 212, 218, 225, 

 227, 238, 246-247, 250, 251, 268, 



321, 328, 380, 387, 424, 439, 518, 

 531 



juice, 212 

 Cadmium chloride, 43, 44, 62. See also 



Vitamin B, concentration of 

 Cage for experimental animals, 444 

 Calcification, 436, 460, 482, 498, 500, 524. 



See also Bone, Rickets and 



Scurvy 

 Calcium, 286, 293-296, 298, 301, 303, 



322, 328, 334, 357, 359, 364, 378, 

 380, 393-394, 407, 409, 410, 412, 

 414, 417, 419, 427-428, 430-431, 

 441-442, 450-451, 456, 459, 463, 

 466-467, 472, 477, 479, 486, 492, 

 495, 499, 501, 503, 506-507, 509, 

 516-518, 522, 524, 530 



carbonate, 181 

 lactate 169 



metabolism, 328, 334, 359, 380, 394, 

 414, 417, 441, 451, 463, 467, 472, 



Calcium (continued) 

 metabolism {continued) 



477, 486, 495, 501, 503, 506-507, 

 516, 522. See also Rickets, 

 Scurvy, Vitamin C, Vitamin D 

 soaps, 304 



Calculi, urinary, 292, 473 



100-Calorie portion of food, 103 



Calves, 160, 359, 407, 434, 449, 516 



Canning. See Cooking 

 of fruits and vegetables. See name of 

 each 



Cantaloupe, 269 



Capacity of body to store vitamins. See 

 under individual Vitamins 



Carbohydrate, 79-80, 82, 126, 372-373, 

 397-398, 438, 462, 474-475, 483- 

 484, 490, 494, 503 

 metabolism, 79-80, 82, 372-373, 397- 

 398, 438, 462, 474-475, 483-484, 

 490, 494, 503 



Carbon arc lamps, 298, 418 



Carbon dioxide. See Vitamin B, con- 

 centration of 



Carbon disulfide, 345 



Carbylamine, 220 



Carnosine, 31 



Carotene, 140, 141, 227, 228, 238, 243- 

 250, 368, 382, 384, 388, 405, 429, 

 433, 436, 464, 475. See also 

 Carotinoids ; Pigments ; Vitamin 

 A 

 loss of, in oleic acid or ethyl oleate 

 as solvent, 247 



Carotin. See Carotene. See also Caroti- 

 noids ; Pigments ; Vitamin A 



Carotinoid, 227, 243, 250, 390, 475-476. 

 See also Carotene; Vitamin A 



Carrageen moss, 251 



Carrots, 93, 139, 148, 156, 192, 194, 227, 

 228, 231, 240, 249, 250, 268, 329, 

 381, 390, 402, 426, 464, 506, 531. 

 See also Carotene ; Vitamin A ; 

 Vitamin D 



"Cart-wheel turnings," 80, 105 



Cartilage in rickets, 314 



Casein, 52, 53, 56, 65, 100, 103, 130, 132, 

 256-257, 294, 320, 326, 333, 375, 

 401-402 

 purification of, 52 



for use in measurements of vitamin 

 A values, 256-257 

 of vitamin B values, 100 



Castor oil, 270 



Cat fish, 331 



Catarrh, bronchial, 279 

 nasal, 278 



Cathode rays, 310, 438 



Cauliflower, 268 



Cavities, abscess-like, 280. See also 

 Abscesses 



Celery, 268, 328, 357, 458 



