454 



INDEX TO SUBJECTS. 



Vibrio Metschnikovi, 185, 413, 439 

 Vibrion Septigue, 436 

 Vinegar, 63, 68, 139 

 Viscous fermentation, 132 

 Vitalist theory of fermentation, 97 

 Volvox, 54 



Water bacteria, 62, 161, 178, 197, 



211, 381, 387,388, 392 

 Water, examination of, 387-90, 392 

 ,, exhaust pump, 409 

 „ filtration of, 393 

 „ supply, 19, 20 

 Weisser bacillus, 426 

 Wens, 253 

 Wild yeast, 107, 108 

 Wine diseases, 69 

 „ fermentation, 108, 120 

 ,, flower of, 68 

 Wool-sorters' disease, 273, 280 

 Wooden tongue, 253, 254 



Yeasts, 96, 108, 117, 145 



Yeasts, acclimatization of, 121 

 „ cells, 9S, 961 loi, 113, 122 

 128, 141 . . ^ 

 ,, „ cause of fermentation 



63, 64, 92, 94 

 ,, classification (Hansen) 102 



106 

 ,, fungus in kephir, 13 

 „ growth of, 96, 105, 119 



122, 127 

 „ " high," 98, 100 

 .,, " low," 98, 107, 108 

 „ pink (Rosa Hefe) 11 1 

 ,, pure, 100 

 „ wild, 108 

 ,, wine, 108 

 Yellow colour organism in milk, 84 



Ziehl-Neelsen, carbol-fuchsin method 



of staining, 412 

 Zoogloea mass, 12, 26, 43-5, 141 

 Zymogenes, 43 



