THE VITAMIN B COMPLEX 



Ribonucleic acid, 528. 



D-Ribose, 140, 143. 



— , tetraacetyl-, 145, 



— , tetrabutyryl-, 146. 



Rice, vitamin content of, 43, 45, 164, 



232, 233, 235, 316, 363, 587. 

 Rice birds, 11, 28. 



— polishings, 9, 10, 11, 587. 

 Rickettsiae, effect of ^-aminobenzoic 



acid on, 557-558. 

 Rocky Mountain spotted fever, 557, 558. 

 Roes, vitamin content of, 44, 165, 233. 

 Royal jelly, vitamin content of, 44, 167, 



235, 317. 364. 390, 424. 441. 513. 

 Rumen, vitamin synthesis in, [75, 79, 



185. 328, 537- 

 Rye, vitamin content of, 43, 232. 



Saccharic acid, 566. 



Saccharomyces anomalus belgicus, 386. 



— • bacillaris, 386. 



— bayanus, 577. 



— behrensianus, 386. 



— carlsbergensis, 281, 312, 313, 316, 



326, 344. 387, 569, 577. 

 var. mandshuncus, 338. 



— cerevisiae, 33, 106, 311, 312, 338, 



344. 386, 387, 394, 395, 396, 401. 

 406, 417, 419, 422, 438, 444, 445, 

 446. 447, 449, 450, 451, 452, 453, 



454. 569. 577. 579- 

 var. ellipsoideus, 106, 361, 386. 



— chevalieri, 386, 577. 



— chodati, 338, 386. 



— exiguus, 386, 



— fragilis. 106, 148, 281, 386, 446. 



— galactosus, 106. 



— globosus, 106, 446. 



— hanseniaspora valbeyensis, 106, 338. 



— logos. 577. 



— macedoniensis , 35, 106, 281, 386. 



— muciparus, 106. 



— oviformis, 338, 343, 386. 



— tubiformis, 386. 



— uvarum, 577. 



— validus, 106. 



Saccharomy codes ludwigii, 106, 281, 338, 



386, 577. 

 Salicylic acid, 128, 383, 387. 

 Salmon, vitamin content of, 233, 363, 



589. 

 Salmonella infection, effect of aneurine 

 deficiency in, 51. 



, — riboflavine deficiency in, 171. 



Sarcosine, 196, 600. 

 Savoys, vitamin content of, 43. 

 Scallops, vitamin content of, 233. 

 Schardinger enzyme, 194. 

 Schiznsaccharomyces pnmbe, 281, 386, 



569. 577- 



Schizosaccharomyces versatilis, 577, 



Sclerotinia cinerea. 109. 



Sclerotium rolfori, 108. 



Scyllitol, 566, 579. 



Sedoheptulose, 144. 



Seedlings, effect of aneurine on, 114. 



Serine, 600. 



— , N-benzoyl-, 415. 



Serine deaminase, 444. 



Serratia marcescens, iii, 204, 283, 340, 



380, 439, 483, 511, 556. 

 Shigella dysenteriae, 228, 282, 283. 



— paradysenteriae, 228, 282, 380, 556, 



622. 



— sonnet, 294. 

 Shrimps, thiaminase in, 26. 



Silvaniis surinamensis, 115, 205, 287, 



341, 389, 441, 512. 

 Sitodrepa panicea, 115, 205, 287, 341, 



389, 441,'' 512, 597. 

 Skin lesions due to riboflavine deficiency, 



168, 169, 170, 173, 174. 

 SLR factor, 458, 470, 473, 476, 478, 481, 



483, 491, 509, 519. 

 Snake venom, 246. 

 Soil, vitamins in, 114, 341, 424, 559, 



578. . 

 Sordafia fimicola, 449. 

 Sorghum, vitamin content of, 164, 232, 



363. 

 Soyabean, vitamin content of, 43, 164, 

 233. 537. 588. 



— phosphatides, 571. 

 Spermine, 196. 

 Sphingomyelin, 585. 



Spinach, vitamin content of, 43, 165, 



233. 363. 457, 550. 588. 

 Spirillum serpens, 622. 

 Sporotrichon schencki, 109. 

 Sprue, 270, 496, 497, 498, 499, 501, 507, 



538. 

 Staphylococcus aureus, 35, 100, iii, 119, 



126, 208, 282, 283, 290, 291, 292, 293, 



383. 391. 395. 399. 439, 452, 515, 517, 



518, 519, 523, 556, 561, 622. 

 Stegobium paniceum. See Sitodrepa 



panicea. 

 Stercum frustulosum, 109. 

 Stilboestrol, 200, 486. 

 Storage of foodstuffs, effect on vitamin 



content, 45. 165, 235. 

 Strepogenin, 616, 617. 

 Streptobacterium casei, 203, 206. 

 • — plantarum, 203, 208, 282, 292, 340, 

 343. 354. 361, 380, 381, 395, 396, 

 399, 439. 510. 516, 555, 560. 

 Streptococcus faecalis R, 204, 229, 312, 

 339. 340, 343. 344. 353. 360. 380. 

 38T, 382, 396, 397, 442, 451, 457, 

 458, 459, 460, 461, 462, 463, 464 



684 



