6i4 



INDEX 



Acid, tannic, 45, 48, 103 

 taurocholic, 204 

 trichlorethylglucuronic, 417 

 uric, 26, 127, 247, 274, 341, 369, 371, 377, 458, 



460, 475, 510 

 urocanic, 370, 398 

 uroferric, 369, 392 

 uroleucic, 369 



volatile fatty, 212, 215, 370, 397 

 Acid albuminate. See Acid metaprotein. 

 Acid-forming foods, influence of on hydrogen ion 



concentration of urine, 580 

 Acid infraprotein. See Acid raetaprotein. 

 Acid metaprotein, 95, 115, 116 

 coagulation of, 116 

 experiments on, 116 

 precipitation of, 116 

 preparation of, 116 

 solubility of, 116 

 sulphur content of, 116 



Acidity of gastric juice, quantitative determina- 

 tion of, 148, 159, 162 

 urine, cause of, 361, 406 



quantitative determination of, by hy- 

 drogen ion concentration, 840 

 by titration, 479 

 Acidosis, 441, 576 



metabolism in, 576 

 Acid-hematin, 254, 269, 299 

 Acree-Rosenheim formaldehyde reaction, 100 

 Acrolein, formation of, from olive oil, 180 



from glycerol, 183 

 Activation, 6, 187 

 Activation by calcium salts, 187 

 Adam's paper coil method for determination of 



. fat in milk, 326 

 Adaptation, 57 

 Adenase, 4 



Adenine, 4, 125, 126, 127, 132, 347, 370, 401 

 Adipocere, 179 



Adrenaline, determination of in adrenals, 290 

 Agar-agar, 20, 50, 224, 589 

 Agglutination, 250, 262 

 Alanine, 68, 72, 214 

 Albumin, egg, 93, 107 



crystallized, preparation of, 106 

 powdered, preparation of, 107 



tests on, 107 



serum, 93, 245, 268, 412, 422 

 solution, preparation of, 97 

 Albumin in urine, 412, 422 



acetic acid and potassium ferrocyanide 



test for, 425 



coagulation or boiling test for, 424 

 determination of, 531 

 Heller's ring test for, ^23 

 Roberts' ring test for, 424 

 sodium chloride and acetic acid test for, 425 

 Spiegler's ring test for, 424 

 Tanret's test for, 425 

 tests for. 423 

 Albumins, 93, 95, 96 

 Albuminates. See Metaproteins. 

 Albuminates, formation of, by metallic salts, 102 

 Albuminoids, 93, 112, 330 

 Albumoscope, 103, 423 

 Albumoses (see Proteoses, p. 118) 

 Alcohol-soluble proteins (see Prolamins, p. in) 



Alcoholic-zinc chloride test for urobilin, 401 



Aldehyde, 25, 42 



Aldehyde group, 39 



Aldehyde test for alcohol, 42 



v. Aider's method of detecting proteose in urine, 



427 



Aldose, 19 



Aliphatic nucleus, 65, 68 



Alizarin yellow R, use of, as indicator, 157, 158 

 Alkali albuminate. See Alkali metaprotein. 

 Alkali-hematin, 254, 298 

 Alkali metaprotein, 95, 115, 116 

 experiments on, 116 

 precipitation of, 116 

 preparation of, 116 

 sulphur content of, 116 

 Alkaline tide, 362, 577 



demonstration of, 577 

 Allantoin, 369, 392 



crystalline form of, 392 



experiments on, 393 



formula for, 392 



preparation of, from uric acid, 393 



quantitative determination of, by Wiechow- 



ski-Handovsky method, 518 

 by difference, 519 

 separation of, from urine, 393 

 Allen's modification of Fehling's test, 419 

 Alm6n's reagent, preparation of, 429 

 Alloxyproteic acid, 369, 392 

 Aloin-turpentine test for "occult blood," 235 

 Aluminium hydroxide, use of, in removal of 



protein, 276, 329 



Amalgamation test for mercury, 450 

 Amandin, 93 

 Amide nitrogen, 64 

 Amino acids, 65, 67, 68, 186, 195, 248, 270, 369, 



394 



group, 65, 88, 99 



preparation of, in crystalline form, 85, 87 

 a-amino-/3-hydroxy-propionic acid, 69, 73 

 a-amino-/S-imidazol-propionic acid, 68, 77 

 a-amino-iso-butyl-acetic acid, 69, 78 

 a-amino-normal-glutaric acid, 69, 82 

 Amino-butyric acid, 214 

 Amino-nitrogen, quantitative determination of, 



88, 91, 277, 502 

 Amino-succinic acid, 69, 82 

 A mino- valerianic acid, 214 

 a-amino-iso-valerianic acid, 69, 78 

 Ammonia, 64, 67, 71, 107 

 in blood, 247, 270 



quantitative determination of, 278 

 in urine, 370, 402, 501, 575 



quantitative determination of, 499 

 Ammoniacal cupric hydroxide, solubility test, 49 

 Ammoniacal silver solution, preparation of, 594 

 Ammoniacal-zinc chloride test for urobilin, 400 

 Ammonium benzoate, synthesis of, to form 



hippuric acid, 585 

 Ammonium magnesium phosphate ("Triple 



phosphate"), 363, 408 

 in urinary sediments, 458 

 Ammonium purpurate, 381 

 Ammonium urate, 363, 377, 461, 511 



crystalline form of, Plate VI, opposite 



p. 462 

 Amphopeptone, 95, 119 



