400 



INDEX. 



PAGE. 



Glutamine, constitution and 



occurrence of... 217 

 ,, solubility of ... 217 



Gluten in wheat 241 



,, occurrence of ... ... 215 



,, meal as animal food... 281 

 Glycerol, formation from but- 

 ter fat 309 



,, preparation of ... 204 

 ,, preparation by hy- 

 drolysis of fats ... 204 

 ,, production by fer- 

 mentation of hex- 

 oses 

 properties of 



Glyceryl 



... 193 



203, 204 



... 203 



... 203 



... 306 



... 306 



... 306 



... 306 



... 306 



... 306 



... 306 



... 306 



.. 306 



,, hydroxide ... 

 , . tributyrate 

 , , tricaproate 

 , , tricapry late 

 ,, tricaprate ... 

 .,, trilaurate ... 

 ,, trimyristate 

 ,, tripalmitate 

 ,, tristearate .. 

 ,, trioleate 

 Glyeocholic acid, hydrolysis of 273 

 ,, ,, properties of 273 



Glycocoll, production and 

 properties of ... ... 273 



Glycogen in the liver ... 272 



Graham, investigation on rates 



of diffusion 226 



Grain crops, classes of ... 240 



,, composition of... 251 



Grass, action of micro-orga- 

 nisms on ... ... 245 



,, changes produced by 



fermentation of ... 245 

 Grasses, nitrogen as amides in 292 

 "Green vitriol" as a manure 170 

 Guaiacol ... ... ... 373 



Guunin in muscle ... ... 265 



, , constitution of ... 220 

 ,, in guano ... ... 130 



Guano, occurrence of 128, 129 

 varieties of ... ... 129 



bats', composition of 132 



Damaraland 129 



,, analysis of 130 



fish, composition of ... 133 

 meat, how prepared... 136 

 ,, average content 

 of valuable 

 ingredients... 137 

 ,, Peruvian, composition 



of 131 



Gulose .. ,.194 



PAQJB. 



Gum arable, chief constituents 



of 190 



Gums, occurrence of ... ... 190 



,, product formed from, 

 on treatment with 



acids 190 



Gun-cotton, composition of ... 192 

 Gypsum as a manure... ... 169 



,, application to ma- 

 nure heap ... 125 

 ,, composition of ... 15 



Ha-matin, production from 

 haemochromagen ... ... 261 



Haematite .... ... ... 16 



H;emato-porphyrin, produc- 

 tion from luematin ... 261 

 Hsemochromogen in the blood 



260, 261 



,, oxidation of 261 



Haemoglobin in the blood . . . 260 

 ,, composition of 



from different 

 animals ... 260 

 ,, formula for ... 260 



oxy- 260 



Hair, value as manure ... 137 



Halliburton's classification of 

 proteids ... ... ... 214 



Hay crops, composition of ... 253 

 ,, nitrogen as amides in ... 292 

 ,, odour of, cause of 247, 248 

 ,, time of cutting ... ... 245 



,, stacks, causes of firing... 247 

 ,, ,, conditions most 



suitable to 

 heating ... 247 

 ,, ,, methods of pre- 

 venting over- 

 heating ... 247 

 ,, yield of from grass ... 245 

 ,, clover, pentosans in ... 256 

 ,, meadow, composition of 



crop of 



,, meadow, pentosans in . . 256 

 Haymaking, import ant changes 



during ... 244 



,, object of ... 244 



Heat, the measurement of ... 4 

 Helium, atmospheric ... 27 



Hen, analysis of manure of ... 112 

 Hexoses, fermentation of under 



influence of yeast 193 



,, occurrence of ... 192 



,, production of ... 192 



Hippurie acid, hydrolysis of .. . 277 



,, ,, in blood ... 259 



,, in urine .. 277 



