INDEX 



625 



Ethylene, oxide, 128. 

 Ethoxide, sodium, 66, 76. 

 Ethoxy group, 77. 

 Ethylidene chloride, 56. 

 Eucalyptol, 315. 

 Euglobulin, 443. 

 Euxanthic acid, 186, 339. 

 Euxanthone, 339. 

 Evaporation of liquids, 13-14. 



in vacua, 13-14. 



Excelsin, 361, 451. 

 Extraction of fats, 176. 



with solvents, 25, 27. 

 Extractives, 537. 



FALCES, 342, 344, 533. 



Fats, 17, 93, 99, 105, 173, 175-182, 374, 3i- 



action of enzymes, 394, 395, 397, 398, 



404, 420. 



analysis, 179-182. 



composition, 177. 



digestion, 397-398. 



emulsification, 177, 381. 



estimation, 178-179, 601-602. 



extraction, 176. 



hydrolysis, 177. 



identification, 179. 



in blood, 442. 



foodstuffs, 447, 450, 457, 463, 537. 



metabolism, 398. 



Fatty acids, 93-99, 175, 176, 177, 178. 

 Fehling-Soxhlet method, carbohydrate esti- 

 mation, 221-224. 

 Fehling's reaction, 191. 



solution, 84. 

 Fellinic acid, 328. 



Fermentation, 193, 194, 195, 196, 199, 200, 

 202, 208, 210, 216, 391-426. 



carbohydrate estimation by, 233, 570. 

 Ferri cyanides, 158. 



Ferrocyanides, 153, 154, 155, 157, 158, 160. 

 Fibrin, 438, 439, 440-441. 



ferment, 438, 439. 



for enzyme action, 405, 407, 410, 421, 



422. 



Fibrinogen, 438, 439-440, 441, 442, 443. 

 Fibrin-peptone, 371. 

 Filter paper, fluted, 15. 

 hardened, 15. 



plate, 15. 



press, 16. 



pump, 16. 

 Filtration of colloids, 378. 

 Fisetin, 338, 341. 

 Fish-sperm, 432, 433. 

 Fittig's reaction, 251. 

 Flavones, 338-339. 

 Flavonol, 338. 

 Flavopurpurin, 334. 

 Fluorene, 334. 

 Fluorescein, 263, 336. 

 Fluted filter paper, 15. 

 Foodstuffs, composition, 537. 

 Formaldehyde, 80, 8l, 183. 



estimation, 85. I 



in milk, 366. 

 Formalin, 80, 145. 

 Formamide, 129, 154. 



Formates, 94, 95. 



Formic acid, 10, 94-95, 154, 159, 198. 



nitrile, 154. 



Formol, 80. 



Formula, empirical, 50. 



general, hydrocarbons, 49, 54. 



graphic, 50. 

 Fractional crystallisation, 27. 



distillation, 9, 52. 

 in vacuo, 10-11. 



Fractionating column, 9. 



flask, 4 . 



Friedel and Craft's reaction, 251, 254. 



Froth, 377, 383, 389. 



Frothing, evaporation in vacuo, 14. 



Fructosans, 205. 



Fructose, 184, 186, 187, 188, 190, 194, 197, 



198, 199, 202, 213, 395, 403, 586. 

 Fruit sugar, 188, see Fructose. 

 Fruits, protein content, 450. 

 Fuchsine, 335. 

 Fucose, 185. 



Fucoxanthin, 519, 523, 531. 

 Fuld-Gross method (trypsin), 424. 

 Fuld's method (pepsin), 422. 

 Fumaric acid, 115. 

 Funnel, Buchner, 15. 



hot water, 19. 



separating, 8. 

 Furane, 303. 

 Furfural, 303, 367, 430. 

 Fur fur alcohol, 303. 

 Furfuraldehyde, 303. 

 Furfurane, 276, 303. 

 Furfurol, 303. 



Fusel oil, 65, 68, 69, 70. 

 Fusion mixture, 30. 



GALACTANS, 189, 205, 213. 



Galacto-arabinose, 197. 



Galactonic acid, 195. 



Galactose, 176, 184, 186, 189, 195, 197, 200, 



202, 214, 395, 403. 

 Galangin, 338, 341. 

 Gallic acid, 270, 273, 274, 275, 341. 

 Gallois' test (inositol), 311. 

 Gall stones, 319, 431. 

 Gases in blood, 497, 510. 



estimation, 510-515. 



Gastric juice, 397, 427-428. 



Gelatin, 273, 275, 305, 361, 374, 384, 385, 



386, 387, 409, 455. 

 Gels, 375, 384, 385, 386, 387-388. 

 General formula, hydrocarbons, 49, 54. 



reactions of proteins, 365-369. 

 Gentianose, 202. 

 Gentiobiose, 197, 202. 

 Gentisin, 339. 



Geraniol, 313. 



Gerhardt's reaction, acetoacetic acid, 120. 



Gerrard's method, glucose estimation, 226. 



Glaucophyllin, 521, 522. 



Glaucoporphyrin, 522. 



Gliadins, 364, 452 453. 



Globin, 361, 434, 482. 



Globulins, 364, 377, 384, 435. 



blood, 443-444. 



cereals, 450, 452. 



