INDEX 



Abortion, infectious, 116 

 Acid-forming bacteria, 51 

 Acidity, determination of, 254 

 Acidity test with Babcock 



pipette, 256 

 Actinomycosis, 102 

 Adulteration, detection of, 24$ 

 Adulteration, determination of 



degree of, 246 

 Aerator, 182 

 Age of milk, 64 

 Aggressins, 45 

 Alcohol test, 285 

 Alkalies, test for, 260 

 Anaerobic bacteria, 57 

 Animal-like taste, 28 

 Anthrax, 100 

 Antibodies, 42 

 Antiformin method, 277 

 Aphthous fever, 96 

 Arnold's guaiac test, 29 8 



Babcock test, 233 

 Bacillus abortus 116, 117 



aero genes, 56 



bulgaricus, 54, 55 



coli, 56 



Guillebeau, 54 



lactis aerogenes, 53, 56 



lactimorbi, 104 



mesentericus vulgatus, 60 



proteus vulgaris, 61 



pyogenes, 108 



subtilis, 60 



typhosus, 121 



Bacteria, acid-forming, 51 



alkali-forming, 6l 



anaerobic, 57 



common-milk, effect of heat 

 on, 209 



counting, 260 



gas-forming, 55 



inert, 61 



of milk, 50 



pathogenic, effect of heat 

 on, 204 



peptonizing, 58 



proportion of different 

 groups, 64 



variations in number and 



kind, 62 



Bactericidal action of milk, 43 

 Bacterium acidi lactici, 53, 54, 

 55, 56 



lactis acidi, 52 

 Bedding, 178 



Benzoic acid, test for, 259 

 Beet-like taste, 71 

 Biorization, 222 

 Bitter milk, 69 

 Bitter taste, 28, 29, 30 

 Black scab, 100 

 Blood in milk, 113 

 Blue milk, 71 

 Borax, tests for, 257 

 Boiling test, 284 

 Boric acid, tests for, 257 

 Burnt taste, 30 

 Burnt taste and odor, 71 

 Butyric acid bacteria, 57 

 323 



