3o8 



INDEX 



Amino-valeric acid, {Continued) 



gamma methyl, 86. 

 Amino compounds in soil, 249, 287. 

 Amino- formamide, 97. 

 Amino-formic acid, 97. 

 Amino-group, ii. 

 Amino-methane, 22. 

 Ammonia, derivatives, 22. 



in urine, 228. 

 Ammonium amino-formate, 98. 

 Ammonium carbamate, 98. 

 Ammonium carbonate, 98. 

 Ammonium citrate, 80. 

 Ammonium cyanate, 99. 

 Amygdalin, iii. 

 Amyl alcohols, 39. 

 Amyl valerate, 56. 

 Amylases, 145. 

 Amyloid, 125. 

 Amylopsin, 122, 145, 170. 

 Anaesthetics, 18. 

 Aniline dyes, 135. 

 Animal food, 159, 190, 288. 

 Animal heat, 233. 

 Animal nutrition, 159, 190. 

 Animals, liberation of energy by, 236. 



physiological processes of, 158. 

 Anti-enzymes, 144, 225. 

 An ti thrombin, 225. 

 Apple juice, 113. 

 Arabinose, no. 

 Arabitol, 41. 

 Arachidic acid, 47, 58. 

 Arginine, 87, 284. 

 Argol, 76. 

 Armsby, 294, 299. 

 Arterial blood, 193. 

 Arsenic, in plants and animals, 147./ 

 Ash, 149. 

 Asparagine, 86. 

 Aspartic acid, 86. 

 Assimilation, in plants, 238. . 

 Assimilatory pigment, 238. 

 Asymmetric carbon, 71. 



theory of, 71. 

 Atwater, 299. 

 Available energy, of foods, 295. 



Babcock test, 211, 215. 

 Bacteria, aerobic, 250. 



denitrifying, 253. 



nitrate, 250. 



nitrogen-assimilating, 250. 



nodule, 250. 



Baking powder, 77. 

 Barley sugar, 116. 

 Beer, 36. 

 Beeswax, 57. 

 Benedict, 299. 



Fehling's solution modified by, 230. 

 Benzaldehyde, in. 

 Benzene, 135. 

 Benzine, 135. 

 Benzol, 135. 



Benzoyl amino-acetic acid, 84, 92. 

 Benzoyl glycine, 92. 

 Bile, 181, 182. 

 Bioses, 108. 

 Biuret, loi. 



preparation of, 102. 

 Biuret reaction, 96. 

 Blood, 209, 219-226. 



action of snake venom on, 225. 



arterial, 193, 221. 



carbohydrates in, 192. 



clotting of, 223, 224. 



constituents of, 220. 



corpuscles, 220, 222. 



defibrinated, 225. 



dust, 220. 



experiments, 226. 



glucose in, 192, 193, 223. 



haemagglutination in, 220. 



haemogloblin, 89, 220. 



haemolysis in, 220. 



inorganic constituents, 223. 



laking of, 221. 



organic constituents of, 223. 



oxygen-carrying power of, 222. 



oxy haemoglobin, 91, 221. 



plasma, 199, 220, 223. 



properties of, 220. 



serum, 91, 223. 



stroma, 220. 

 Brandy, 37. 

 Brazil nut, 277. 

 B right's disease, 230. 

 Buchner, 33, 140. 

 Building material in plants, 246. 

 Butane, 13, 15. 



isomerism of, 16. 

 Butter, 216. 



composition of, 217. 

 Butterine, 217. 

 Butyric acid, 47, 58, 74, 210. 



Caffeine, 103, 286. 

 Cagniard de la Tour, 32. 



