404 



INDEX 



Glycine, 315, 338. 



Glycoamylin, 107. 



Glycogen, 53, 97, no; amount in 

 yeast, no; occurrence, no; pre- 

 paration, 112; properties, 113. 



Glycogen-vacuoles, in. 



Glycogenase, 376. 



Glycollic aldehyde, 151. 



Glycyl glycine, 319. 



Glyoxaline, 277. 



Glyoxylic acid, 338. 



Gold number, 291. 



Goodeniaceas, 115. 



Gooseberry, 128. 



Gossypium herbaceum, 2, 3, 275. 



Gramineas, 176, 183. 



Graminin, 120 



Granulose, 99, 100. 



Grape seed oil, 32. 



sugar, v. Glucose. 

 Grapes, 199. 



Gratiola officinalis, 301. 

 Graviperception, 359. 

 Guanine, 278, 281. 

 Guarana, 278. 



Gum arable, 125. 



tragacanth, 126. 

 Gums, 53. 



Gun cotton, 142. 

 Guttiferae, 183. 

 Gymnosperms, 194, 266. 

 Gynocardin, 173. 



H^MATIN, 237, 325. 



Haematinic acid, 237 ; imide, 237. 



Hcematococcus, 256, 257. 



Hasmatoporphyrin, 237. 



Haemoglobin, 236, 262, 325. 



Haemolysis, 185. 



Haemolytic action of saponins, 185. 



Haemopyrrole, 237. 



Half-shadow polarimeter, 94. 



Halphen's reaction for cotton-seed oil, 



23- 



Hamamelis, 210. 

 Hedera, 66, 199, 301. 

 Helianthus, 121. 



annuus, 226 ; germination, 37, 38, 39, 



o. Sunflower. 



tuberosus, 114, 275. 

 Helicin, 172, 200. 

 Hemerocallis, 97. 

 Hemi-celluloses, 67, 120 ; occurrence, 



132. 

 Hemp, 132. 



seed oil, 20, 22, 32. 

 Heracleum, 235. 

 Hesperidin, 169, 204. 

 Heuchera americana, 196. 

 Hevea braziliensis, 182. 

 Hexa-amylose, 104. 

 Hexabromide test for drying oils, 22. 



Hexamethylene tetramine, 148. 



Hexosephosphatase, 379. 



Hexosephosphate, 379. 



Hibernaculae, 127. 



Histidine, 277, 316 ; occurrence, 321. 



Histones, 322. 



Homogentisinic acid, 321, 360. 



Hops, 193, 194, 210. 



Hordenine, 276. 



Hordeum sativum, 275, 279. 



Hormones, 253. 



Hornbeam, amount of formaldehyde in, 



153, 163. 



Horse-chestnut, 245, 321. 

 Hiibl's iodine value of fats, 29. 

 Humulus Lupulus, 193, 194, 210, 245, 



275. 



Hyacinthus, 115. 

 Hydnocarpic acid, 8. 

 Hydrastine, 269. 

 Hydrastinine, 269. 

 Hydrastis, 266. 

 Hydro-cellulose, 135. 

 Hydrocharis, 254. 

 Hydrocyanic acid, 175, 181 ; estimation, 



200 ; occurrence, 176 ; physiological 



significance, 176, 177, 337 ; reactions, 



179, 182. 

 Hydrogel, 284. 

 Hydrogen peroxide, production of, in 



plant, 162. 

 Hydrolysis, 12, 13. 

 Hydroquinone, 203. 

 Hydrosol, 284. 



Hydroxy-phenylethylamine, 276. 

 Hymenodictine, 269. 

 Hyoscine, 267. 

 Hyoscyamine, 267. 

 Hypoxanthine, 278, 279. 

 Hysteresis, 377. 



IDAKIN, 249. 



Ilex paraguay ensis, 278. 



Illicium religiosum, 203. 



Imidazole, 277. 



Impatiens balsamifera, 132. 



Indian yellow, 247. 



Indicane, 191. 



Indigo, 192. 



Indigofera, 174, 177, 192. 



anil, 191. 



arrecta, 191. 



sumatrana, 191. 



tinctoria, 191. 



Indoxyl, 192 ; occurrence, 194. 



Inorganic ferments, 298. 



Inosite, 387. 



Insectivorous plants, 346. 



Inulase, 118, 348. 



Inulin, 53; biology, 116; occurrence, 



114 ; preparation, 117 ; properties, 



n8. 



