264 



INDEX 



Hydrolases, 186, 189. 

 Hydroquinone, 77, 79. 

 Hydrosol, 205. 



Hydroxy-phenyl ethyl amine, 153. 

 Hygrine, 155, 156. 

 Hyoscine, 155. 

 Hyoscyamine, 156. 

 Hypoxanthine, 160. 



Idain, 85. 



Idose, 36, 37. 



Illuminating gas as a toxin, 247. 



Imbibition, 209. 



Impermeable membranes, 228. 



Indian yellow, 84. 



Indican, 78, 85. 



Indigo, 78, 84. 



Indigotin, 85. 



Indole, 158. 



Indoxyl, 85. 



Inhibitors, 196. 



Intracellular enzymes, 184. 



Inulin, 59. 



Inulinase, 62, 189. 



Invertase, 50, 189, 191 



Invert sugar, 47, 50. 



Iodine number, 138. 



lonization phenomena, 226. 



Iridin, 79. 



Irigenin, 79, 80. 



Iron, 3, 5, 11, 110. 



Isochlorophyllin a, 106, 107, 108. 



Isochlorophyllin 6, 106, 107, 108. 



Isohsemopyrrole, 109. 



Isoleucine, 168. 



Isomaltose, 51. 



Isomerism, 32. 



Isoprene, 147. 



Isoquercitrin, 84. 



Isoquinoline, 155. 



Jalapin, 81. 

 Japan wax, 129. 

 Juglansin, 176. 



Ketose, 32. 

 Lactam, 104. 



Lactase, 56. 



Lactic acid ferment, 190. 

 Lactone, 104. 

 Lactose, 45, 49, 52. 

 Laudanosine, 158. 

 Laudanum, 158. 

 Lecithin, 7, 141, 142, 143. 

 Lecithoproteins, 175. 

 Legumelin, 176. 

 Legumin, 170, 176. 

 Leucine, 115, 168, 177. 

 Leucomaines, 152. 

 Leu cosine, 176. 

 Z-galactose, 33. 

 Z-glucose, 33. 

 Levulosans, 59, 62. 

 Levulose (see fructose). 

 Lichenin, 62. 

 Light, 21, 253, 257. 

 Lignocelluloses, 74. 

 Lignose, 31. 

 Limettin, 82. 

 Limonene, 147. 

 Linayl acetate, 148. 

 Linseed oil, 133. 

 Lipases, 186, 189. 

 Lipins (see lipoids). 

 Lipoids, 129, 140. 

 Lipoproteins, 175. 

 Lupenine, 155. 

 Lycopersicin, 102, 122, 114. 

 Lysine, 169, 171, 177. 

 Lyxose, 35. 



Magnesium, 3, 5, 9, 10, 11, 13, 14, 68. 



Maltase, 55, 184, 189. 

 Maltose, 45, 49, 51, 52. 

 Malvidin, 85. 

 Malvin, 85. 



Mandelo-nitrile, 78, 88. 

 Mandelo-nitrile glucoside, 77, 87. 

 Manganese, 4, 13. 

 "Manna," 47. 

 Mannans, 59, 62, 63, 72. 

 Mannite, 47. 

 Mannitol, 47. 

 Mannitol series, 36. 

 Mannoheptose, 36, 44. 



