INDEX. 



Abiuketic derivatives of proteins, 313. 

 Abrus precatorius, 274. 

 Absolute alcohol, 390. 

 Acacia, 195, 211. 



— catechu, 126, 217, 246. 



— leucophlcea, 126. 

 Accelerators, 354. 

 Acer pseudoplatatijis, 279. 

 Acetal, 149. 



Acetaldehyde cyanohydrin, 149. 

 Acetone, occurrence in plant, 285 ; 



cyanhydrin, 172, 337. 



Acetyl cellulose, 135. 



Acetyl value, determination, 33 ; of ger- 

 minating sunflower, 37 ; table, 34. 



Achroodextrin, 107, no. 



Acid albumin, 327. 



— amides, 315. 

 Aconitine, 269, 271. 

 Aconitum, 266. 



— Napellus, 271. 

 Acorus calamus, 275. 

 Acrolein, 21, 44. 

 Activators, enzymic, 354. 

 Adamkiewicz's reaction, 307. 

 Adenine, 278, 281. 

 Adipocellulose, 132, 137. 

 Adonis vernalis, 386. 

 Adonite, 386. 

 Adsorption, 295. 



— selective, 297. 



Aesculus Hippocastcinuin, 45, 197, 321. 

 Aetiophyllin, 232. 

 Aetioporphyrin, 233. 

 Agavose, 53, 73. 

 Agaracinese, 194. 

 Agaricus muscariiis, 49. 

 Agave americana, 73. 



— me.ricana, 153. 

 Agrostis, 120. 

 Alanine, 315. 

 Alhizzia, 126. 

 Albumins, 322. 

 Albumose, 327. 

 Alcoo;el, 284. 

 Alcohol, absolute, 390. 

 Alcoholic fermentation, 374-85. 

 Alcohols, occurrence, in plant, 3S5. 

 Alcosol, 284. 



Aldol condensation, 150 ; of formalde- 

 hyde, 151. 



Aleppo galls, 212. 



Aleurone grains, 301. 



Algae, no, 115, 127, 128, 138, 157, 194, 

 229, 257, 258. 



Algarobilla, 210, 216. 



Alisma, 115. 



— plantago, 98. 



Alkali albumin, 327. 



Alkaloidal reagents, 270. 



Alkaloids, microchemistry, 271 ; occur- 

 rence, 265 ; origin, 272 ; physiology, 

 280, 



AUihn's tables for gravimetric estima- 

 tion of glucose, 90. 

 Allium, gj, 115, 154; germination, 40. 



— Cepa, loi. 

 Allyl isothiocyanate, 188. 

 Almond, 36, 174 ; amount of fat, 2. 



— oil, 19, 32. 

 Aloe, 252. 

 Alihaein, 249. 

 Althaea rosea, 249. 

 Amanita muscaria, 274, 275. 

 Amaryllidaceae, 115. 

 Amide nitrogen, 318. 

 Amides, 315. 

 Amino acids, 315 ; occurrence in plant, 



321 ; synthesis in plant, 337, 338. 



Ammonium, as source of nitrogen, 333 ; 

 oxidation, 335. 



Ampclopsis hcderacca, 255. 



Amphoteric electrolytes, 311. 



Amygdalin, 169, 171, 172, 181 ; hydro- 

 lysis, 182; preparation, 181. 



Amyl alcohol, 338, 339, 375, 386. 



Amylase, v. Diastase. 



.Amylo-cellulose, 96, 100, loi, 108. 



Amylo-dextrin, 100, 107, 109. 



Amyloid, 123, 135. 



Amyloin, 107, 108. 



Amylo-pectin, 100, loi, 108. 



Amylose, 100, loi, 104, 108. 



Amylum, see Starch. 



Ananas saliva, 98, 370. 



Angiosperms, 194, 265, 274. 



Anthcricum, 115. 



Anlhoccros, 127. 

 399 



