92 



INDEX. 



Lactose, 9 



, determination of, 36, 41 



I,efEmann-Beain method, 26 



MARGARINE, 65 

 Mercuric nitrate solu- 

 tion. 38 

 Microbes in milk, 12, 56 

 Milk control, 42 



, coagulation of, 10 



, formation of, 9 



globules, 9 



, properties of, 12 



proteids, of, 10 



standards, 15, 51 



sugar, 9 



, composition of, 11 



NITRATES in milk, 41 

 Nostrums for butter mak- 

 ing, 63 



QLEOMARGARIN 65 



DEPSIN, black, 63 

 ^ Polarimeters, 39 

 Poor milk, causes of, 51 

 Proteids, 30 

 Pyknometer, 17 



p EICHERT-WOLLN Y 

 ' »■ Method, 66 

 Richmond slide rule, 29 

 Ritthausen Method, 34 



SALICYLIC acid, 46 

 Salt, 43 

 Sanitary relations, 54 

 Seasonal variations in milk, 41, 

 47, 48, 50, SI, S3 



Skimmed milk, 55 

 Skimming, 15 



, centrifugal, 14 



Sodium carbonate, 43 

 Society of Public Analysts' 



standard, so, 53 

 Solids, deficient, si 

 Solids, excessive, 52 

 Spirillum cholerse in milk, 12 

 Soxhlet, composition of 



milk, 47 

 Specific gravity, 15 



bottle, 17 



of milk, change 



in, 12 

 Standards, official, 54. 

 Starch, 43 

 Sterilization, 12, 56 



, fractional, s6 



Sugar, cane, 43, 61 

 , milk, 9, 36 



TOTAL solids, 17 

 1 Turmeric, 42 



Y- 



ARIATIONS in milk, 47, S4 

 Vieth on milk standards, si 

 Vieth, table of averages, 47 

 Volatile acids in butter, 66 



, Leffmann-Beam 



method for, 66 



, official method 



for, 70 



U/ATER in butter, 64 

 '''' Water in cheese, 76 

 Water in milk, 41 

 Werner-Schmid method, 23 

 Westphal balance, 16 



