INDEX. 



423 



Tests, sugar in milk, 294 

 stomach contents, 158 

 Test meals, 158 

 Tetrahydroxymono-carboxylic acid, 



23 



Tetroses, 23 



Theories of fermentation, 117 

 Theory of Ehrlich, 273 



indicators, 163 

 Thiocyanates in saliva, 144 

 Thiolactic acid, 77 

 Thompson, Benjamin, work of, 7 

 Thrombrin, 216 

 Thymine, 367 



Thymus cells, analysis of, 284 

 Thyreoglobulin, 332 

 Thyroid, chemistry of, 332 

 Thyroiodine, 333 

 Tissue, oxidation, 390 

 Tissues, water in, 15 

 Titration of gastric juice, 166 



Volhard's, 162 



Total hydrochloric acid, 160 

 Toxicity of crude albumose, 185 



digestion products, 184 

 Toxins, 268 



in intestines, 197 

 Toxoids, 279 



Transformation products, 66, 89 

 Transfusion of blood, 269 

 Transudations, 280 

 Trehalose, 35 



Trihydroxydicarboxylic acid, 23 

 Triolein, 58 

 Triose, 23 



Trioxyglutaric acid, 23 

 Trioxypurine, 104, 365 

 Tripalmitin, 58 

 Triple phosphate, 360 

 Trisaccharides, 24, 35 

 Tristearin, 57 

 Tritico nucleinic acid, 104 

 Trommer's test, 29 

 True albumins, 66 

 Trypsin, 131, 174 



antipeptone, 183 

 Trypsinogen, 190 

 Tryptophane, 176 

 Turanose, 35 

 Tyrosine, 76, 139, i?7 



tests, 70 

 Tyrosinase, 139 



Uffelmann's test, 161 

 Undecylic acid, 52 

 Unit of heat, 392 

 Unorganized ferments, 119 



Uracil, 104, 367 

 Urea, 356 



fermentation, 123 



in liver, 314 



in urine, 362 

 Urease, 132 

 Uric acid, 356, 363 



in liver, 317 



reducing power, 373 

 Urine, 351 



analyses, 354 



carbohydrates, 368 



creatinine in, 367 



electrical conductivity, 375 



fermentation, 132 



freezing point, 378 



general composition, 352 



normal reducing power, 371 



proteins in, 370 



purine bodies, 365 



salts in, 357 



sediment, 370 



sulphur in, 358 



urea, 362 



uric acid, 363 



Valeric acid, 51 



Value of blood conductivity, 261 

 Vanillin test, 159 

 Variations in urine, 353 

 Vegetables, food value, 113 

 nucleo-albumins in, 88 

 Vinegar, 137 

 Vitellin, 88 

 Voit, work of, 6 

 Volhard's titration, 162 



Water, hardness, n 



in body, n 



physiological importance, 15 



purification, 12 



tests for, 12 

 Waxes, 62 

 Weigert's doctrine of regeneration, 



278 

 Wheat flour composition, 88, 113 



starch, 42 



Wheatstone bridge, 260 

 Whey, 293 

 Widal test, 271 

 Wittich's pepsin, 154 

 Wohler, work of, 5 

 Wood cellulose, 49 



sugar, 26 

 Work and heat, 400 



unit of, 393 



