INDEX 



523 



Iceland moss, 171. 

 Idaein, 344, 347. 

 Ilex, 3, 35. 



— paraguayensis, 376. 

 Illicium religiosum, 280. 

 Imbibition, 400. 

 Impatiens balsamifera, 206. 

 Indican, 250, 251, 252. 

 Indigofera, 244, 250, 251, 252. 

 Indigotin, 252. 



Indirect action, 500. 



Indoxyl, 252, 453. 



Inosite phosphoric acid, 420. 



Inositol, 71 ; identification, 72 ; 



preparation, 72. 

 Inulase, 458, 459. 

 Inulin, 173 ; characters, 174 ; 



identification, 175 ; preparation, 



174 ; physiological significance, 



176. 

 Inulin-like substances, 178. 

 Invertase, 459. 

 Invert sugar, no. 

 Iodine value, 37 ; of fats, 23. 

 Iris florentina, 201. 



— germanica, 69. 



— pseudacorus, 173, 179. 



— xiphium, 173, 176. 

 Irisin, 179. 



I satis tinctoria, 251. 



— sumatrana, 251. 

 Iso-cellobiose, 119. 

 Isochlorophyllin, 318. 

 Isoelectric point, 418. 

 Isoeugenol, 246. 

 Isoleucine, 443, 449, 45 1- 

 Isolichenin, 171. 

 Isomaltose, 117, 157. 

 Isopelietierine, 363. 

 Isoquinoline alkaloids, 364. 

 Isorhamnose, 94. 



Jack wood, 302. 

 Jam, 204. 

 Japan wax, i. 

 Juglans, 425. 

 Juglansin, 71, 425. 

 Juncus communis, 148. 

 Juniperus sabina, 69. 

 Jute cellulose, 206. 



Kalmia, 35. 



Kefir, 88. 



Kephalin, 55. 



Ketoses and aldoses, distinction 



between, 96. 

 Kino, 301. 

 — red, 298. 

 Kushygrine, 362. 



Laccase, 463, 502. 

 Lactacidogen, 497. 

 Lactariiis, 49. 



Lactarius deliciosus, 2. 

 Lactase, 459, 473. 

 Lactose, 120. 

 Lager beer, 489. 

 Laminaria, 49, 417. 

 — - digitata, 2. 

 Lamium maculatum, 321. 

 Larix europcsus, 124. 



— occidentalis, 184. 

 Lathyrus sativus, 372. 

 Laudanosine, 364. 

 Laurentia coronopus, 314. 

 Lavender, 69. 

 Lecanoric acid, 304, 305. 

 Lecithin, 53. 

 Leguminosse, 56, 361. 

 Lentils, 73. 



Leontopodium alpinum, 341. 

 Lepidium, 190, 192. 

 Leucine, 443, 449. 45 1- 

 Levulose. See Fructose. 

 Lichen acids, 304, 305. 

 Lichenase, 172. 

 Lichenin, 171. 



Lichens, 304, 305. 



Lichosan, 172. 



Liesegang rings, 403. 



Lignification, 217. 



Lignified membranes, 216 ; origin, 

 229. 



Lignin, 216 ; chemistry, 219 ; esti- 

 mation, 225, 226 ; formula, 225, 

 226 ; isolation, 222, 224 ; micro- 

 chemical tests, 229 ; nature of 

 union with cellulose, 228, 229. 



Lignocellulose, 230. 



Lignone chloride, 227. 



Liliaceae, 173, 181, 190. 



Lilium tigrinum, 148. 



Lime tree, 181. 



Linalool, 69. 



Linaria vulgaris, 48. 



Linncea borealis, 3, 115. 



Linolenic acid series, 7. 



Linolic acid series, 6. 



Linoxyl, 31. 



Linseed, 190. 



— oil, 2, 32. 

 Linum, 254, 260. 



— usiitatissimum, 2, 32. 



Lipase, 36, 459, 463. 474 ; prepara- 

 tion and properties, 476. 



Lipins, 51. 



Lister a, 176. 



Lobeliaceae, 173. 



Loganiaceae, 364. 



Logarithmic law of enzyme action, 

 470, 471. 



Lolium perenne, 69, 201, 402. 



Lonicera glaucescens, 3. 



Lotoflavin, 261. 



Lotus, 122, 254, 261. 



Lotusin, 261. 



