INDEX 



309 



Calcium, as plant food, 152. 



in plants and animals, 147. 

 Calcium carbide, 24. 

 Calcium cyanamide, 23. 



experiments, 25. 

 Calorie, 294. 



large, 294. 



small, 294. 

 Calories, fuel value in, 294. 

 Calorific value, 293. 

 Calorimeter, bomb, 293. 



respiration, 299. 

 Camphor, 287. 

 Cane sugar, 108, 115-118. 



action of yeast on, 116. 



action on Fehling's solution, 116. 



experiments, 120. 



hydrolysis of, 117. 



in vegetables, etc., 116. 



occurrence of, 115. 



optical activity of, ii6. 



properties of, 116. 

 Capric acid, 47, 58, 210. 

 Caproic acid, 47, 210. 

 Caprylic acid, 47, 210. 

 Caramel, 116. 



CarbocycUc compounds, 135. 

 Carbohydrates, 87, 104-130. 



absorption of, 183. 



classification of, 107, 109. 



composition of, 104, 155. 



compound, 107. 



constitution of, 105. 



conversion into fats, 195. 



digestibility of, 290. 



digestion of, 1 63-171. 

 by pancreatic juice, 170. 

 in mouth, 165. 

 in small intestine, 170. 

 in stomach, 169. 



final digestion products of, 171. 



fuel value of, 294-296. 



function of, in plants, 241. 



in blood, 192, 193, 223. 



in milk, 209. 



in plants, 238-248. 



in portal vein, 183. 



metabolism of, in animals, 1 91-198. 

 in plants, 242. 



metabolizable energy of, 295-298. 



respiratory quotient of, 197. 



simple, 107. 



summary, 130. 



table, 129. 



Carbon, in plants and animals, 147. 

 Carbon dioxide, assimilation of, 238. 

 Carbon monoxide, in photosynthesis, 239. 

 Carbon tetrachloride, 19. 



experiments, 19. 

 Carboxyl, 46. 



Casein, 74, 88, 173, 210, 212. 

 Caseinogen, 173, 211. 

 Castor oil bean, 277. 

 Catalytic, 32, 33, 139. 

 Cattle, food values for, 296. 



production values for, 301. 

 Cattle foods, digestibiUty of, table, 302. 

 Cell, animal, 154. 



composition of, 154. 



fundamental chemical reactions of, 



157- 



living, 154. 



plant, 154. 

 Cell energy, 155, 156. 

 Cell food, 154-158, 243, 251 

 Cell wall, 247. 

 Celluloid, 127, 263. 

 Cellulose, 108, 120, 125-128. 



adipo, 265. 



alcohol from, 39. 



as food, 265. 



compound, 262. 



digestibility of, 265. 



experiments, 128. 



forms of, 262. 



hemi, 262, 263. 



hexanitrate of, 127. 



hydrolysis of, 125, 128. 



in plants, 247, 252, 262. 

 experiments, 267. 



ligno, 264. 



normal, 262. 



pecto, 264. 

 Cellulose content of crops, table, 266. 

 Cellulose explosives, 127, 263. 

 Cereal plants, 269. 

 Cerebron, 114. 

 Cheese, 212, 217. 

 Cherry gum, no. 

 Chewing, 161. 

 Chloracetic acid, 67. 

 Chloral, 67, 

 Chloral hydrate, 67. 

 Chlorides, as plant food, 152. 

 Chlorine, in plants and animals, 147. 

 Chlormethane, 11. 

 Chloroform, 18. 



experiments, 19. 



