INDEX 



315 



Methyl bromide, 12. 

 Methyl chloride, 12. 

 Methyl cyanide, 12. 

 Methyl haUdes, 13. 

 Methyl hydroxide, 12. 

 Methyl iodide, 12. 

 Milk, 119, 209-216. 



American, 215. 



analysis, 215. 



average, 214. 



ash of, 214. 



constituents of, 209. 



experiments, 218. 



extreme variations in, 214. 



fat of, 210, 



fat-rich, 214. 



food value of, 218. 



general properties of, 214. 



inorganic constituents of, 212. 



proteins of, 215. 



preservatives of, 216. 



salts of, 212. 



feouring of, 119, 210. 



standard, 214. 



sugar in, 119, 209. 



total solids of, 213, 214. 

 Milk sugar, 115, 119. 



action on Fehling's solution, 119. 



fermentation of, 119. 



optical activity of, 119. 

 Millon's reaction, 95. 

 Millon's reagent, 95. 

 Mixed compounds, 66. 

 Mono-chlor methane, 12. 

 Mono-halogen ethanes, 19. 

 Monosaccharoses, 107, 109-115. 



final products of digestion, 164. 

 Moore's test, 105. 

 Morphine, 286. 

 Mouth, 163, 186. 

 Mucin, 89, 168. 

 Muscular work, 233. 

 Myristic acid, 47, 210. 



Natural gas, 6. 



Nephritis, 230. 



Nicotine, 287. 



Nitrate bacteria, 250. 



Nitrates, as plant food, 152, 249. 



in soil, 249. 

 Nitrides, 251. 

 Nitrogen, atmospheric, in fertilizers, 



24-_ 



electrical fixation of, 251. 



Nitrogen, (Continued) 



excretion of, 205. 



fixation of atmospheric, 251. 



in plants and animals, 147. 



Kjeldahl method for, 90. 



of katabolized protein, 205. 



organic, in soil, 249. 



source of, in plants, 249, 252, 

 Nitrogen-assimilating bacteria, 250. 

 Nitrogen cycle, 250. 



diagram of, 255. 



reactions of, 254. 

 Nitro group, 11. 

 Nodule bacteria, 250, 252. 

 Nonoses, 108. 

 Normal salt solution, 221. 

 Nucleo proteins, 89. 

 Nutrition, animal food and, 159-208. 



Octadecapeptides, 92. 

 Octoses, 108. 

 Oil, cacao, 280. 



castor, 278. 



coconut, 280. 



cottonseed, 278. 



flaxseed, 2 So. 



linseed, 280. 



maize, 280. 



olive, 278. 



palm, 278. 



peanut, 278. 



sesame, 278. 

 Oil of bitter almonds, iii. 



cloves, 287. 



garlic, 134. 



lemon, 287. 



mustard, 134. 



peppermint, 287. 



rose, 287. 



turpentine, 287. 

 Oils, plant and animal, 57-65, 277-280. 



table, 62. 

 Oleic acid, 61, 133, 134, 210. 

 Oleomargarine, 217. 

 Olive oil, 277. 

 Optical activity, 69. 

 Oranges, 80. 



Organic chemistry, definition of, 5. 

 Oxalic acid, 52. 



experiments, 53. 

 Oxidases, 145. 

 Oximes, 44, 107. 

 Oxygen, in plants and animals, 147. 



evolution, in plants, 240. 



