INDEX 



a-AMINO-GLUTAMO acid, 198 



Absorption, 11 



Aocrington Sewage 'Works, dOU 



Aoetaldehyde, 61 



Acetamide, 56, 59 



Acetic acid, 148, 149, 154, 157 



Acetic acid anhydride, 160 

 bacteria, 157 

 fermentation of alcohol, 13 



Acetylene hydrocarbons, 51 



Acid albumin, 86 



Acid amide, 56, 59 



Acrospire, 101 



Adeney, W. E-, 221, 223, 226, 283 



Adenin, 200 



Adonite, 93 



Adsorption, 186 



Aerobic conditions, 162 

 tank treatment, 289 



Agar medium, 24 



Alanin, 195 



Albert, 138 



Albumin — classification of, 207-210 ; 

 constitution of, 203-204; in 

 living cell, 12 ; in protoplasm, 

 182 ; in zymase, 138, 140 ; 

 precipitation by metalUc hydr- 

 oxides, 186-187 ; preparation of 

 form soluble in alcohol, 187- 

 188 ; preparation of crystalline, 

 185 ; primary disintegration pro- 

 ducts of, 192-201 ; products of 

 enzymic action on, 191-192 ; 

 separation and extraction of, 

 204-207 ; synthesis of disintegra- 

 tion products of, 201-202 ; ultimate 

 analysis of, 188 ; ultimate de- 

 composition of, 238-239 

 Albuminoid ammonia, 187 



Albuminoids, 209, 257 



Albumoids, 209 



Albumoses, 191 



Alcohol, 52, 131, 132, 155-157 



Alcohol vapour, 3 



AlcohoUc fermentation of sugar, 13, 



132 

 Aldehydes, 53, 59, 85, 86, 88, 98, 



145, 146, 148 

 Aldohexose, 86 

 Aldopentose, 86 

 Aldotetrose, 86 

 Aldoses, 85-91 

 Aleurone, 119 



Aliphatic compounds, 51, 52 

 Alizarin, 1 

 Alkali albumin, 85 

 Alkaline tartrate solution, 112 

 Almond nitril glucoside, 96 

 Alyl mustard oil, 97 

 Amine, 59, 239 



Amino-acetic acid, 56, 59, 192, 194 

 Amino acids, 192, 193 

 Amino compounds, 53, 56, 59 

 Amino-di-carboxylic acid, 198 

 Amino-propionic acid, 195 

 Amino-succinic acid, 198 

 Amino-valerianic acid, 196 

 Ammonia, 56, 218 

 Ammoniacal fermentation of urine, 



257, 286 

 Ammonium carbonate, 14 

 phosphate, 27 

 sulphate, 25, 27 

 Amoeba, 181 



Amphoteric substances, 185 

 Amygdalin, 96, 136 

 Amylase, 25, 95, 113, 114, 118, 120, 

 264 ; action on starch, 100-11? 



