1346 



INDEX. 



Egg-albumin, chemistry of, 1168 

 ,, preparation, 11G8 



,, crystalline form of, 1168 



Egg-yolk, the proteid constituents of, 1172 



,, pigment of, 1315 

 Elastin, preparation of, 1203 

 Elastoses, 1204 

 Enzymes, 1188, 1196 



characteristics of, 1188 

 discrimination of from organ- 

 ized ferments, 1189 

 of the pancreas, 1190 

 of gastric juice, 1191 

 ,, their action on cane-sugar, 



1221 

 Epidermal structures, keratin the chief 



constituent of, 1204 

 Erythrodextrin, 1211 

 Ethyl-alcohol, presence of, in animal tis- 

 sues, 1225 

 Ethyl-glycol, 1232 

 Ethylene-lactic acid, 1234 

 Ethylidene-lactic acid, 1233 

 Extract of Meat, preparation of sarcolac- 



tic acid from, 1234 

 ,, preparation of carnine 



from, 1267 



,, presence of hypoxan- 

 thine in, 1268 



Fats, their derivatives and allies, 1225 

 the neutral, 1229 

 complex nitrogenous, 1238 

 Fehling's fluid, composition of, 1222, 



note 



Fellic acid, 1288 

 Ferment, restriction of the term, 1188, 



note 

 Ferments, organized, discrimination of, 



from enzymes, 1189 

 Fermentations of dextrose, 1218 



,, lactic, of souring milk, 



1224 

 bacterial, of cane-sugar, 



1234 

 Fibrin, 1175 



,, varying forms of, 1176 



ash of, 1177 



its action on hydrogen dioxide, 



1177 



Fibrin-ferment, 1195 

 Fibrinogen, 1174, 1195 

 Fishes, presence of keratinin in muscles 



of, 124<l 



Food, the three classes of, 1164 

 Formic acid , secreted by ants and certain 



caterpillars, 1225 

 Formica rufa, formic acid, excreted by, 



1225 



Fruits, presence of lacvulo.se in, 1219 

 Fuscin, 1312 



Galactose, or cerebrose, reactions of. 



1220 



a product of lactose, 1224 



Gall-stones, cholesterin a constituent of, 



1237 

 bilirubin prepared from, 



1308 



Gallois' test for inosite, 1278 

 Gastric glands, pepsiuogen in the cells 



of, 1191 

 Gastric juice, the proteolytic enzyme of, 



1191 

 percentage of hydrochloric 



acid in, 1191 

 Gelatin or glutin, 1199 

 Gelatin peptones, preparation of, 1200- 



1201 



Gelatoses, the, 1201 

 Gland, submaxillary, mucin of, 1198 

 Globin, 1175 



Globulin of the crystalline lens, 1172 

 as compared with inyosiu and 



fibrin, 1177 

 Globulins, the, 1167, 1175 



their conversion into acid- 

 albumin, 1170 



their relations to fibrin, 1276 

 Glucosamine, 1205 

 Glucose, 1217 



Glutamic or glutaminic acid, 125.'> 

 Glutin or gelatin, 1199 

 Glutoses, the, 1200 

 Glycerin (glycerol), the chemistry of, 



1231 



Glycerinphosphoric acid, 1239 

 Glycin, glycocoll, or glycocine, 1242 

 ,, preparation of, 1243 

 a product of gelatin decomposi- 

 tion, 1200 



Glycocholic acid, preparation of, 1288 

 Glycogen, hepatic, its conversion into 



sugar, 1214 

 .. the animal analogue of starch, 



1213 

 ,, its presence in various tissues- 



and in molluscs, 1213 

 preparation of, 1.213 

 ,, reactions of, 1214-1215 

 diminution of, in muscles dur- 

 ing activity, 1234 

 Glycolic acid series, 1232 

 Glycuronic acid, chemistry of. 1220 

 ,, ,, compounds of, 1220 



Gmelin's reaction for bile-pigments, 1305 

 Gout, accumulation of uric acid salts in, 



1258 



Grape-sugar, chemistry of, 1217 

 (iiianidine, its connection with creatine, 



1247, 1271 



., with urea, 



1264 



