INDEX 



263 



Fennentability, 40. 



Ferments (see enzymes). 



Ferric salts, 11. 



Ferrous salts, 11. 



Fisetin, 118. 



Flavone, 82, 83, 102. 



Flavonol, 84. 



Food, 1. 



Formaldehyde, 22, 23, 25, 26, 27, 247. 



Frame-work material, 20, 67. 



Fraxetin, 82. 



Fraxin, 82. 



Fructose, 23, 28, 32, 36, 38, 41, 44, 



45, 47, 57, 162. 

 Fructosides, 41, 42. 

 Fruit sugar (see fructose). 

 Fucose, 35. 

 Fucoxanthin, 102, 112, 114. . 



Galactans, 47, 59, 63, 72. 

 Galactoheptose, 36. 

 Galactooctose, 36. 

 Galactose, 32, 36, 38, 45, 47, 57, 72, 



77. 



Galactosides, 41, 42. 

 Gaultherin, 81. 

 Gel, 172, 205, 208. 

 Gelation, 210. 

 Gel-formation, 208, 211. 

 Gentianose, 52, 53. 

 Gentiobiose, 49, 52, 53. 

 Gentisin, 119. . 

 Gitaligenin, 89. 

 Gitalin, 89. 

 Gitogenin, 89. 

 Gitonin, 89. 

 Glaucophyllin, 107. 

 Gliadin, 165, 170, 176. 

 Globulins, 170, 175, 176. 

 Glucase, 186. 

 Glucodecose, 44. 

 Glucoheptose, 36, 44. 

 Glucononose, 36. 

 Glucooctose, 36. 

 Glucoproteins, 175. 

 Glucose, 23, 28, 32, 36, 37, 40, 41, 42, 



43, 44, 45, 46, 57, 77. 

 Glucosidases, 189. 



Glucosides, 18, 20, 41, 48, 55, 76, 91, 



93. 



Glue, 210. 

 Glutelins, 175, 176. 

 Glutenin, 176. 

 Glycerine (see glycerol). 

 Glycerol, 129, 131, 134, 142. 

 Glycine, 166, 168, 177. 

 Glycinin, 176. 

 Glycogen, 59, 61. 

 Glycyphyllin, 79. 

 Graminin, 59, 62. 

 Granulose, 60. 

 Grape sugar (see glucose). 

 Guanase, 190. 

 Guanine, 160, 162. 

 Gulose, 36, 37. 

 Gum arabic, 68. 

 Gums, 62, 67, 68. 

 Gum tragacanth, 69. 

 Gun-cotton, 73. 



Hsematin, 110. 

 Haematinic acid imide, 109. 

 Hsematoporphyrin, 110. 

 Haemoglobin, 110. 

 Heemopyrrole, 109. 

 Helicin, 81. 



Hemi-celluloses, 63, 71. 

 Hemi-terpenes, 147. 

 Heptoses, 30. 

 Hesperidin, 79. 

 Hesperitin, 79. 80. 

 Heterotrophic plants, 16. 

 Hexosans, 59, 67. 

 Hexoses, 22, 28, 30. 

 Histidine, 169, 177. 

 Histones, 175, 176. 

 Honey sugar (see fructose). 

 Hordein, 153, 170, 176. 

 Hormones, 92, 239, 240. 

 "Hot-drawn oils," 137. 

 Humins, 67. 

 Hydrastine, 155. 

 Hydrazones, 40, 49. 

 Hydrocellulose, 73. 

 Hydrogen peroxide, 26, 27, 190. 

 Hydrogel, 205. 



