360 



INDEX. 



Page 

 Judging butter 137 



Lactic fermentation 4,4 



Lactometer, use of 34 



Lacto 330 



Lubricator - 292 



Mann's acid test 78 



Marketing butter IIG 



cream 263 



ice cream 270 



McKay sampler 162 



Mechanical refrigeration ...205 



Metric system 347 



Michels sampler 162 



Milk adulteration 39 



bottle, Babcock 25 



colostrum 18 



composition of — 12 



coolers 232, 233 



cooling 231 



fermentations 43 



grading of 207 



heaters, direct 62 



indirect 63 



pail, sanitary 245 



physical properties of... 11 



preservatives 52 



samplers 53, 162 



sanitary production of.. 241 



secretion 18 



solids 36 



calculation of 38 



specific gravity of 12 



sugar 17 



taints, detection of 200 



Milk, testing acidity of 81 



thief 53 



variation in quality of... 19 



Milkers 244 



Moisture, control of 154 



Moisture tests (see water 



tests for butter) 159 



Mottles in butter 143 



Nuclein 16 



Page 



Oils • 300 



Oleic acid 14 



Overrun, actual 127 



factors that influence 127 



ice cream 315 



theoretical 128 



Packages, butter Ill 



Packing butter Ill 



Palmitic acid 14 



Paraffining tubs 114 



Pasteurization, advantages 



of 149 



of cream 145, 148, 266 



cost of 152 



of skim-milk 132 



Piston of engine 288 



Power on farm 234 



Preservatives 52 



Printing butter 112, 115 



Pulleys 295 



calculating size of 295 



speed of 295 



Pumps for boiler 277 



for cream 109, 110 



Refrigerating plant- 

 charging of 211 



operating of 211 



pipes 210 



Refrigeration, 



mechanical 205 



principle in 205 



strength of brine in.. 209 



systems of 208 



Refrigeration, natural 182 



Refrigerator 185, 187 



cooled with ammonia 200 



with ice at end 186 



with ice overhead — 184 



location of 175 



size of 184 



Rule for calculating butter- 

 milk 129 



cream from milk 262 



ice cream yield 263 



