180 



INDEX 



Spirillum, 28 



Storch's reaction, 14, 89, 93 

 Stribolt's anaerobic cultivation, 22 

 Sugar beet slices, 58 



in condensed milk, 86 

 Sugars, fermentation of, 23 

 Sulphur bacteria, 29, 75 

 Swedish manor farm cheese, 140 

 Swine erysipelas bacterium, 10 

 Swiss cheese making, 86 

 Swiss skim milk cheese, 133, 136 

 Symbiosis, 102, 103, 109, 146 



TALLOWY taste in butter, 118, 122, 125 

 in cheese, 155 

 in milk, 75 



Taste and smell of milk, 157 

 Tears in cheese, 139 

 Tetanus bacillus, 10 

 Tetracocci, 33, 38, 72, 140, 142 

 Tetracoccus liquefaciens, 39, 140, 143, 146 

 Thermobacterium, 33, 67, 85 



bulgaricum, 30, 31, 34, 101 116 



cereale, 33 



helveticum, 34, 50, 116, 143 



jugurt, 34 



Thermophilic bacteria, 47, 83, 85 

 Thermostat, 18 

 Thick butter, 124 

 Thread bacteria, 29 

 Tilsit cheese, 140 

 Torula amara, 50, 75, 155 

 Torulce, 49, 50, 67, 123, 126, 153 

 Town's milk supplies, 00, 95, 170 

 Toxins, 14 



Train oil taste in butter, 126 

 Trommsdorf's leucocyte test, 158 

 True lactic acid bacteria, 30, 72 

 Trypsin, 14, 129, 140, 142 

 Tubercle bacteria, 70, 82, 97, 109 

 Tuberculosis, 69, 71, 82 



Turnip taste in butter, 125 



in milk, 74 



tops, 57 



Typhoid bacteria, 27, 40, 71, 82 

 Tyrothrix bacteria, 135, 140 



UDDER, bacteria in, 61, 63 



inflammation of, 69 



tuberculosis, 69 

 Ultra-violet rays, 90 

 Unclean taste in butter, 125 



in cheese, 155 



in milk, 73 

 Urda, 106 



VACUOLES, 5 

 Variability, 15 

 Variants, 15 

 Variety, 15 

 Vibrio, 28, 29 

 Vitamines, 98 



Volatile acids in butter, 121 

 in cheese, 136 



WASHING of butter, 111, 118, 124 

 Water, bacteria of, 21, 40, 44, 74, 76, 123 

 Wet butter, 124 

 Whey, 86, 119, 131 



champagne, 106 . 



long, ropy or slimy, 36, 73 



sparkling, 106 



YEAST, 2, 3, 49, 67, 105, 118, 121, 123 



taste in butter, 125 

 Yeasts, fermentation of sugars by, 50 

 Yellow milk, bacteria of, 46 

 Yoghurt, 100, 138 



ZOOGLO3A, 7 



Zygosaccharomycetes, 87 

 Zymase, 12 



THE WHITEFRIARS PRESS, LTD., LONDON AND TONBRIDGE. 



