490 



INDEX. 



Urine, odor of, 225 



organic constituents of, 236 



ornithuric acid in, 273 



oxalic acid in, 254 



oxaluric acid in, 254 



/3-oxybutyric acid in, 279 



paralactic acid in, 284 



pentoses in, 300 



phenaceturic acid in, 272 



phenols in, 262 



phosphates in, 231 



pigments in, 307 



ptomains in, 315 



reaction of, 227 



skatol-carbonic acid in, 267 



skatpxyl sulphate in, 267 



specific gravity of, 227 



sulphates in, 231 



tyrosin in, 285 



urea in, 236 



uric acid in, 246 



urobilin in, 307, 309 



urocaninic acid in, 276 



urochrome in, 307 



uroerythrin in, 308 



uroha3matin in, 265- 



uroleucinic acid in, 276 



urorosei'n in, 267 



volatile fatty acids in, 278 



xanthin-bases in, 252 

 Urobilin, isolation of, 309 



Jaffe's, 309 



MacMunn's, 307 



tests for, 309 

 Urocaninic acid, 276 

 Urochloralic acid, 270 

 Urochrome, 307 



isolation of, 308 

 Urocyanin, 265 

 Uroerythrin, 308 



isolation of, 309 

 Uroferric acid, 286 

 Urofuscohsematin, 312 

 Uroglaucin. 265 

 Urohsematin, 264 



tests for, 265 



Uroleucinic acid in the urine, 276 

 Uroproteic acid, 286 

 Urorosem, test for, 267 

 Urorosei'nogen, 267 

 Urorubin, 265 

 Urorubrohsematin, 312 

 Urrhodin, 265 

 Ursocholeic acid, 167 

 Uterine milk, 441 



V. 



VlTELLINS, 54 



Vitellolutein, 453 



Vitellorubin, 453 

 Vitelloses, 60 

 Vitreous body, 398 



analysis of, 398 



W. 



WANG'S method of estimating indican, 



266 



Weidel's test for xanthin, 383 

 Welcker's method of estimating the 



total amount of blood, 325 

 Weyl's test for kreatinin, 258 

 Whey, acid, 438 



sweet, 430 

 Witch's milk, 441 

 v. Wittich's method of isolating pepsin, 



Wood, 73 



X. 



XANTHIN, 101 



in muscle-tissue, 382 



in urine, 252 



isolation of, 381 



properties of, 382 



tests for, 382 

 Xanthin-bases, 100, 252 



estimation of, 253 



in muscle-tissue, 381 



isolation of, 253 



of the urine, 252 



origin of, 252 



Xanthinic leucomains, 102 

 Xanthophane, 400 

 Xanthoproteic reaction, 37 

 Xanthopsin, 399 

 Xylose, 68 



Y. 



YEAST-NUCLEINIC acid, 95 



Yolk of bird's eggs, 449 



albumins of, 451 

 analysis of, 450 

 fats of, 452 

 ha3inatogen in, 451 

 lipochromes of, 452 

 ovovitellin in, 451 

 platelets, 28, 450 

 white, 449 



Z. 



ZYMASE, 112 

 Zymogens, 111 

 Zymolysin, 154 



