606 



CHEMISTRY OF THE PROTEIDS 



w 



Water, amplioteric nature, 208 

 Wheat- : 



albumin, 35, 67 



glutin, 69,374, 376 

 Whey-albumin, 405 

 Wiedemann's reaction, 6 

 Witte's peptone, 82, 86, 88, 163, 175, 178, 

 179, 192, 193 ; nature of, 384 



Xanthin-bases, 89, 394, 428, 429, 432, 434 

 Xantho- : 



melanin, 89, 95, 237 



proteic reaction, 6, 9, 95, 125, 174, 180, 



192, 195, 202, 236, 237, 238, 239, 



241, 243 

 Xylidin, formation of alkali-albuminates, 



320 



Xyliton, 584 

 Xylose, 438, 460 



Yeast, 101, 111 



auto -digestion, 432 



nucleic acid, 447 



proteid, percentage composition, 



75 



Yellow atrophy of liver, 114 

 Yolk- : 



albumin, 162, 361 



platelets, 406 



Zein, 30, 36, 68, 71, 375, 377 

 Zinc: 



acetate, 14 



hydroxide in ammonia, 167 

 peptone, 188 

 salt, 24 



sulphate, 179, 281, 307 

 Zwitter-ions, 210 



THE END 



Printed by R. & R. CLAKK, LIMITED, Edinburgh. 



