SUBJECT INDEX 



Pantothenic acid — [continxied) 

 discovery of, 4, 348-351, 404. 

 effect of deficiency in animals, 365- 



371. 



man, 372, 



esters of, 355. 



estimation of, 360-362. 



function of, 390-393. 



human and animal requirements of, 



377-379. 



in higher plants, 389. 



in nutrition of micro-organisms, 380- 

 389. 



intestinal synthesis of, 376-377. 



isolation of, 351-352. 



metabolism of, 375-376. 



occurrence in foodstuffs, 363-365. 



pharmacological action of, 379. 



properties of, 359. 



requirements of insects, 389. 



resolution of, 355, 356. 



stability of, 359. 



synthesis of, 352-359- 



toxicity of, 379. 

 Pantothenic acid, a-methyl-, 396, 399. 



, j3-methyl-, 396, 399. 



acetate, 394. 



, ethyl ester, 394. 



benzoate, 394. 



diphosphate, 394. 



ethyl ester, 394. 



^-nitrobenzoate, 394. 



— aldehyde, 397. 



acetal, 355. 



Pantothenonitrile, 400, 

 Pantothenyl alcohol. See Panthenol. 

 Pantothenylamine, 400. 

 Pantoyltauramide, 381, 395, 397, 399. 

 Pantoyltaurine, 381-385, 390, 395, 397, 



398.' 399. 400. 

 Paralysis agitans, 324. 

 Parkinsonism, 323. 

 Parsley, vitamin content of, 588. 

 Parsnip, vitamin content of, 588. 

 Pasteurella spp., 282, 380. 

 Peaches, vitamin content of, 43, 164, 



233. 363- 

 Peanuts, vitamin content of, 43, 164, 



233. 

 Pears, vitamin content of, 43, 164, 233. 

 Peas, vitamin content of, 43, 164, 205, 



233. 363. 588. 

 Pecan nuts, vitamin content of, 43, 164. 

 Pelargonic acid, ^ry-diamino-, 447, 448. 

 Pellagra, 7, 132, 133, 211, 240, 242, 289. 

 Penatin, 197. 



Penicillmm chrysogenum, 152, 339, 385, 

 439, 449- 



— digitatum, 339. 385. 439, 557- 



— notatum, 197, 449. 



Penicillium roquefortii, 557. 



— wolkmanni, 386. 



Perch, vitamin content of, 234. 



Periplaneta americana, 205. 



Perosis, 425, 486, 583, 590, 600, 602. 



Peroxidase, 629. 



Phalanger, aneurine deficiency in, 52. 



Phenazine, 2:4- diamino - 5 : 10 - di - 



hydro- 7 : 8-dimethyl-io-ribityl-, 



208. 

 — , 2:4- dinitro -5:10- dihydro -7:8- 



dimethyl-io-ribityl-, 208. 

 Phenylacetic acid, ^-amino-, 547, 560. 

 Phenylalanine, N-pantoyl-, 398. 

 Phenylalanine deaminase, 444. 

 Phenyl - D - isoarabinosamine, 3:4- 



dimethyl-, 144, 145. 

 Phenylisocyanate, 4:5- dimethyl - 2 - 



nitro-, 140. 

 Phenyllactic acid, ^-amino-, 485. 

 Phenylmethane sulphonic acid, 



^-amino-, 547. 

 Phenylpantothenone, 400, 401. 

 Phenyl - D - ribamine, 2 - amino -4:5- 



dimethyl-, 140, 142, 146. 

 — , 2-carbethoxyamino-4 : 5-dimethyl-, 



140. 

 • — , 3 : 4-dimethyl-, 142, 144. 

 Phenyl sulphone, jS - (N - pantoylamino - 

 ethyl) -^-amino-, 398. 



, ^-methoxy-, 398. 



Phialophora verrucosa, 109. 

 Phosphatides, 585, 601. 

 a-Phosphoglyceric acid, 625. 

 Phosphohexonic acids, 193. 

 Phosphopyruvic acid, 625. 

 Phosphorylation of aneurine, 70. 

 Photosynthesis, 198. 

 Phycomyces Blakesleeanus, 35, 108, no, 



119, 123, 124, 125, 439, 622. 



— nitens, 109. 

 Phytic acid, 570. 

 Phytin, 565, 570, 572, 579. 

 Phytophthora cinnamonii, 108, 123, 124. 



— erythroseptica, 108. 



— infestans, 109. 

 Pichia helgica, 106, 577. 



— Drombrowskii, 106. 

 ^ — kluyveri, 338. 



Picoline, 214, 215, 216, 288, 289, 290, 



293. 294- 

 Picolinic acid, 214, 288, 290, 292. 



amide, 292. 



ester, 291. 



Pigeons, assay of aneurine by means of, 



10, II, 28, 119. 

 — , effect of vitamin deficiency in, 46, 



609. 

 — , vitamin requirements of, 82. 



679 



