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. 



Intra'cellular 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. 

 Leucosine, 176. 

 Z-galactose, 33. 

 J-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, 61, 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. 



