Index. 



293 



Composition of butter, 258 ; but- 

 ter milk, 258 ; cheese, 258 ; col- 

 ostrum milk, 258 ; condensed 

 milk, 258 ; cream, 258 ; milk, 18, 

 258; milk ash, 17; skim milk, 

 258 ; whey, 258. 



Condensed milk, 22 ; analysis of, 

 229 ; composition of, 258 ; de- 

 termination of concentration, 

 230 ; of sp. gr. of, 230 ; testing 

 of, 98. 



Control samples of milk, 111. 



Conversion factor for butter fat, 

 190. 



Conversion tables for thermome- 

 ter scales, 282 ; for weights and 

 measures, 284. 



Cornell test for determining water 

 in butter, 237. 



Cows, number of tests required in 

 testing, 147 ; single, sampling 

 milk of, 150; when to test, 149. 



Cream, 19, 228; acidity of, 125, 

 129; Babcock test for, 75, ISO; 

 bottles, 79 ; care in sampling, 

 necessity of, 182 ; clotted, 255 ; 

 definition, 255 ; determination of 

 acidity of, 125, 135 ; errors of 

 measuring in testing, 76 ; evap- 

 orated, 255; fat in 1 to 1000 

 IDS., testing 12 to 50 per cent., 

 270 ; gelatin in, detection of, 

 249 ; x overrun, 194 ; pasteurized, 

 detection of, 248 ; scales, 80 ; 

 separator, 19 ; gathering and 

 sampling, 185 ; separation of, 

 influence of temperature, 185 ; 

 sour, determination of acidity, 

 125; spaces, 176; specific grav- 

 ity, 77, 102 ; standard, 255 ; 

 starch in, 250 ; testing, 75 ; 

 eliminating meniscus in, 87 ; 

 testing outfit, 181 ; testing at 

 creameries, 176 ; tests, correct 

 readings of, 85, 87 ; use of 5 cc. 

 pipette in sampling, 86 ; use of 

 milk test bottles, 84; test bot- 

 tles, 79 ; weight of, delivered by 



17.6 cc. pipette, 77 ; weight of 

 1 gal., 285. 



Creameries, calculating dividends 

 at, 203 ; co-operative. 205. 2S.*> : 

 cream testing at, 176; proprie- 

 tary, 204. 



Creamery inch, 1, 177. 



Curd test, the Wisconsin improved, 

 137. 



Dean's method for determining 

 water in butter, 237. 



Definitions of milk and its prod- 

 ucts. 254. 



DcLaval's butyrometcr, 8. 



Devarda's acidimeter, 124. 



Diameter of tester and speed re- 

 quired, relation between, 57. 



Dividends, calculating at cheese 

 factories, 215 ; at creameries, 

 205 ; of both milk and cream at 

 the same factory, 211. 



Dividers, use of, 37. 



Double-necked test bottles, 92 ; 

 value of divisions of, 93. 



Draining-rack for test bottles, 42. 



Eichler's Saurepillen, 125. 

 Expansion coefficient of butter fat. 

 36. 



Failyer and Willard's test, 4. 



Farrington's alkaline tablet test, 

 124. 



Fat, 11 ; color of, an index to 

 strength of acid used, 67 ; con- 

 tent, causes of variation in, 146 ; 

 determination of, in butter, 231 ; 

 in cheese, 244 ; in milk, 221 ; 

 globules, 11 ; Gottlieb's method 

 for determining, 222 ; influence 

 of temperature on separation of, 

 69 ; measuring of, in cream test- 

 ing, 86 ; in milk testing, 35 ; 

 pounds in 1-10,000 Ibs. of milk, 

 testing, 3 to 5.35 per cent., 266 ; 

 speed required for complete sep 

 aration of, 59. 



