INDEX. 



Page 



Abnormal fermentations 47 



Acid, butyric 15 



, oleic 14 



, palmitic 14 



, sulphuric 2S 



, amount of, for cream 2:;<> 



tests for cream Si. 



milk So 



, kinds of 82 



, precautions in making 86 



measures 27 



Acknowledgments 259 



Adjustment of shafts 193 



Adulteration, milk 39 



, detection of 39-41 



Air compressor 77 



Albumen 17 



Albumenoids 16 



Alvord, II. K, mentioned 256 



Ammonia plant 237 



, operating 237 



Anhydrous ammonia 233 



, circulation of 233 



Apparatus for Babcock test 25 



buttermilk distribution... 132 



Farrington test 84 



Manns test 82 



purifying water 209 



Appendix 250 



Ash of milk 17 



tubs 114 



Automatic pipette 229 



Babcock, Dr. S. M., mentioned 



23. 107 



test 23 



apparatus 25 



-, how to read 29 



-, making a ". 28 



- , precautions in 30 



Page 



Babcock test, principle of 23 



, sample for a 23 



Bacteria 42 



Bair cream cooler 67 



Basis for butter judging I:M 



Bath room, creamery l.'O 



Bearings, hot 19:5 



Belting from engine to separa- 

 tor 1S9 



, size of ; 191 



Belts, friction as applied to.. 191 



, lacing of 192 



Bichromate of potash 52 



Bitter fermentation 47 



Boiler, steam 165 



, care of . . 174 



, firing of 172 



- H. P. of ..178 



, kinds of ...165 



scale 175 



, cause of 175 



, objection to 176 



, prevention of .176 



Boyd cream ripener 76 



Brine salting 109 



system of refrigeration 234 



Building, cost of creamery. ... .158 

 , cost of equipping creamery .159 



Burning, definition of.. 172 



Butter color 106, 139 



s composition of 250 



extractor 60 



-fat 13 



, causes of variations in 



percentage of 19 : 22 



, composition of 14 



globules 13 



, influence of feed on.... 15, 16 



, insoluble 14 



, melting point of.... 14 



265 



