INDEX OF SUBJECTS 



ACID dissociation constant of pro- 

 teins, 26 

 Acid-albumin of Adolf and Spiegel : 



optical rotation of, 76 



combination of, 89 

 Acids : 



effect on electrophoresis, 20 



combination of : 



with albumin, 55 sqq. 

 with desamino-proteins, 86 

 with globulins, 121 

 Adsorption of ionised albumin, 89 

 Ageing : 



of colloids, 1 8 



of alkali proteins, no 

 Albumin : 



and acids, 55 sqq. 



and acetic acid, 71 



and dilute strong acids, 47 sqq. 



and alkalis, 93 sqq. 

 Albuminium salts, 57 

 Albumoses, viscosity in acids, 91 

 Alcohol precipitation of proteins, 

 38 sqq. 



in acids, 66, 77 



in alkalis, 96 sqq. 

 Alkali albumin, conductivity of, 112, 



113 



Alkalis, combination of: 

 with proteins, 93 sqq. 

 with globulins, 122 

 Amino-acids, dissociation constants 



of, 27 

 Ammonium sulphate sulphuric acid 



mixture, 52 



Amphoteric electrolytes, 23 

 Anhydro-colloids, u 

 Aniso-electric point, 50 

 Avogadro's number, 7 sq. 



BASES. See also Alkalis. 



effect on electrophoresis, 20 

 salts of proteins with, 93 sqq. 



Basic dissociation constant of pro- 

 teins, 26, 84 sqq. 



Brownian movement, 8 



Buffer solutions, 25 



CASEIN, combination with alkali, 101 

 sqq. 



Caseinate ion : 



mobility of, 103 



valency of, 103 

 Casemates, properties of, 101 sq. 



complex, 1 08 sqq. 

 Coagulation of colloids, 16 

 Colloid particles : 



dimensions of, 4 



electric charge on, 12 

 Colloids : 



and crystalloids, 2 



dispersity of, 4 



hydration in, 10 



mutual precipitation of, 12 



preparation of, 4 

 Colloidal solutions, 4 



and true solutions, 13 

 Common ion, k action of, 69 sqq., 79, 



114 

 Concentration of proteins and iso- 



electric reaction, 41 

 Conductivity : 



method for estimating combina- 

 tion, 56 



of alkali albumin, in 



of globulin salts, 123 

 Constitution : 



and acidic properties of proteins, 

 116 



and basic properties of proteins, 



85 



and colloidal property, 8 

 and dissociation constant, 28 

 and iso-electric reaction, 53 



DEGRADED proteins, combination 



with acids, 90 sqq. 

 Dehydration on discharge of particles, 



M 



Denatured albumins, properties of, 



76, 89 



Depression of the freezing point : 

 by acid albumin, 66 

 by alkali albumin, 113 



variation with time, 116 

 Desamino-proteins, properties of, 85 



sqq. 



Dialysis, 3 

 Diffusion potential method, 130 



