SUBJECT INDEX 



1057 



Sterility, iu tocopherol deficiency, 710 

 Sterols, absorption, 365-368 



bacterial oxidation, 403-405 



biosynthesis in j'east, 12 



carcinogens elimination and, 357 



in skin, 658 



requirement for insects, 378-380 

 Stiff-lamb disease, 719 

 Stigmasterol, absorption of, 366, 367 



as requu-ed for insects, 379 



effect on cholesterol absorption, 364 

 Stomach, phospholipid synthesis in, 53 



ulcers, and tocopherol, 732, 733 



vitamin A in, 511 



volatile acids in, 255 

 Stress, dietarj' fat and resistance to, 853, 

 857-875 



effect on cholesterol synthesis, 394 



vitamin A requirements in, 590-591 

 "Stupid sickness" in sheep, 150 

 Subcutaneous administration of fat, 204 

 Subcutaneous fat, 5, 43 

 Suberic acid, 88, 89, 307, 312-314 



adipic acid from, 311 



effect of amidation on metabolism, 315, 

 317 



succinic acid from, 308 

 Successive /3-oxidation, 75 

 Succinic acid, 89, 92 



activation of fatty acid oxidation, 103 



amide of, 317 



antiketogenicity of, 310 



dehj'drogenation, 119 



effect on lipogenesis, 19 



fatty acid Cin, 101 



from acetate, 271, 272, 275, 277 



from squalene, 325 



in Ivrebs cycle, 171, 305, 306 



metabolism, 308-310 



oxidation, 314 



in tocopherol deficiency, 707 



possible origin, 88, 127, 216 

 Succinoxidase, effect of ethionine on, 243 



inhibition by fatty acids, 242 

 by naphthoquinone, 764 

 by tocopherol, 734 



in rhodopsin synthesis, 573 

 Succinyl-CoA, 32, 33 



Succinylsulfathiazole, for folic acid de- 

 ficiency production, 283 

 Sucrose, effect on ketonuria, 181 

 Sugar cane wax, 321 

 Sulcatoxanthin, distribution, 478, 479 

 Sulfa drugs, effect on vitamin K synthesis. 



759, 773, 774 

 Sulfanilamide, acetylation, 15, 28, 32, 138, 

 261-265 

 effect on blood carotene level, 464 

 effect on vitamin K synthesis, 759, 773 

 Sulfapyridine, acetylation of, 263 

 Sulfite, inhibition of steroid synthesis, 270 

 Sulfuric acid, conjugation with naphthols, 

 347 

 with phenols, 329, 332, 333, 343, 345 

 with steroid hormones, 418 

 Sunflowerseed oil, coefficient of digestibil- 

 ity, 905 

 EFA in, 827 

 effect on diabetes, 864 

 tocopherols in, 690, 901 

 Supersonic radiation, fat emulsion stabi- 

 lizer, 206 

 Suprasterol, 641, 679 



Surface area, bod}', as related to absorp- 

 tion, 425 

 Surface tension of fatty acids and bacteri- 

 cidal effect, 869, 895 

 Survival factor, in wheat germ oil, 919 

 Sweat, choline in, 245 

 Sweet clover disease, 766 

 S^-imming, as test for work capacity, 849- 



851 

 Swine, blood cholesterol level, 375 

 cholesterol biosynthesis, 381 

 ketonuria in, 152, 153 

 hnolenate in, 813 

 mercapturic acids in, 266 

 vitamin A, deficiency, 585 

 in milk, 558, 559 

 requirement, 578, 585 

 vitamin D, requii-ement, 677 

 Synkavit, 736, 771 

 biopotency, 779 

 Synthetic fats, nutritional value, 926, 

 927 

 succinate excretion and, 308 



