398 INDEX 



PAGE 



Cows, breeds of 75 



Cream, acidity of, for churning 224 



care of, on farm 176 



effect of cleanliness on r^ualitN' of 176 



grading of 93 



methods of disposing of 179 



neutralization of 184 



pasteurization of 201 



sou r 189 



ripening of 215 



sampling of 118 



Creamery sewage disposal 299, 300 



Curdy specks in butter 2S5 



Deep-setting system of cream separation 150 



Defei ts found in butter 323 



advance in lactation 329 



cheesy flavor 324 



faulty factory conditions 325 



feed flavors 327 



fishy 336 



flat or insipid flavor 323 



flavors by absorption 324 



garlic 327 



metallic fla\or 335 



sour flavor 325 



stable flavors 324 



tallowy flavor 332 



Difficult churning, causes and remedy 258 



Dilution, effect of, on creaming 153 



Disinfectants 59 



Electricity, effect of, on germs in milk 64 



Enzymes in milk 22, 54 



classification 54 



effect of heat on 41 



tests for 42, 201 



Export butler 350 



Farringlon test 223 



Fat, in butter 309 



milk 8 



com|)osilion of 15 



condition of 11 



effects of environment 80 



heat on 42 



various feeds on composition of 242 



