590 



CHEMISTRY OF THE PROTEIDS 



84 ; imcleo-proteids, 430, 460 ; 

 muscle (rigor mortis), 390; pancreas, 

 51, 149, 247 ; skatosin, 85 ; 

 stomach, 205 ; thymols, 113 

 Autolysis = Autodigestion 

 Autolytic ferments, 197-198 

 Autoxidation, 97 

 . Azides, 119, 120, 131 



of mono-amino-acids, 123 

 of di-basic acids, 123 

 method of coupling amino-acids, 121 

 Azo-dye : 



compounds, 513 



imide methseglobin, 506 



nitrogen, 152 



B 



B-Albumose (Pick), 180 



B-Cystin, 56 



/3-Asparagin, 142 



/3-Thiolactic acid, 83 



Bacillus acidi urici, 438 ; -coli, 101, 433 ; 



of Rauschbraud, 101, 102 

 Bacteria of Gahrstrbmliug, 101 

 Bacterial : 



action, general, 101 ; on albumin, 361 



growth in asparagin, 105 ; on nucleic 

 acid media, 444, 446 



nutritive media, 101 

 Barium- : 



albuminate, 317 



hydrate, 24, 25, 40, 41, 90, 91, 160 



oxide, 116 



permanganate, 38, 93 



salts as coagulants, 287 

 Base of Curtius, 125, 145 

 Basic nitrogen, 76 



Basicity of compounds. See under Reaction 

 Bayer's peptoid, 192 

 Beans, 371 

 Beetroot-juice, 106 



Bence Jones' albumin, 75, 183, 206, 369 

 Benzaldehyde, 97 

 Benzamide, 99, 100 

 Benzazide, 119 



Benzene-diazonium chloride, 513 

 Benzoic acid, 92, 104, 107, 108, 110, 123, 



124, 247 



Benzoylation, 119, 179 

 Benzoyl- : 



alanin, 121 



alanin-glycyl-glycin, 121 



ammo-acid compounds, 118 



carboxylic acid, 107 



chloride, 115, 119, 131, 241 



compounds, 130 



diglycin-ester, 130 



glycyl-amino-acetic acid, 115, 118 



glycyl-glycin, 115, 130, 131 



guanidin, 40 



pentaglycyl-amino-acetic acid, 115 



pentaglycylglycin, 120 



sulphochloride, 241 



Benzyl- : 



brom-malonic acid, 135 

 malonic acid, 135 

 mercaptane, 98 



Bertraud's reaction for tyrosin, 50 

 Betain, 212 



Bichromate + H 2 S0 4 , oxidising action, 93 

 Bile-mucin, 183, 537 

 Bilirubin, 529 

 Biose, 160 

 Biuret- : 



base (Curtius), 116, 117 

 reaction, 5; with histidin, 42; 78, 

 95, 96 ; effect of Aspergillus niger 

 and trypsin, 99 ; 115, 116 ; with 

 peptids, 118 ; 125, 139, 140, 141 ; 

 obscuring by other substances, 144 ; 

 141, 144, 146, 152, 173, 174, 176, 

 180, 189, 192, 195, 202; with 

 urobilin, 206 ; 237, 238, 241, 243, 

 244, 245 

 Blood : 



autodigestion, 432 

 C0 2 -capacity, 488 

 hydrazin-sulphate reagent, 468 

 2 -capacity, 483 



laking thereof, 467 ; -pressure, effects 

 of albuminous substances, 206-207 

 Blood-serum, 162 

 Boiled eggs, 340 

 Bone marrow, 541 

 Brain, absence of paramyosin, 393 

 Brenztraubensaure, 83 

 Brieger's diamines, 103 

 Brom-acetic acid, 96 

 Brom-anil, 97 

 Bromelin, 198, 199 

 Bromides (table), 288 

 Bromine, action of, 96 

 Bromine-albumin, 235 

 Brom-iso- : 



capronyl chloride, 129, 131, 133 

 glycin chloride, 130 

 glycyl-glycin, 130, 131, 132 

 leucyl-glycyl-glycin, 134 

 phenyl-alanin, 136 

 Bromo : 



form, 96 



hydrocinamic acid, 135 

 tryptophane, 54 

 Brom-phenyl-hydrazin, 158 



propionyl chloride, 129, 133 

 propionyl-glycyl-glycin, 132 

 Bronchial mucin, 537 

 Briicke's acid, 237 

 Butyl- : 



alcohol, 85 

 pyrrol, 511 

 Butyric acid, 91, 92, 93, 101 



Cadaverin, 38, 62, 103, 112, 113, 189 

 Caffein, 429 



