481 



INDEX. 



ACETIC acid, 268. 



bacteria, 92, 23S. 



,, influence on beer, 



104. 

 influence on wine, 



105. 



Staining, 7, 95. 



Acetone, 27. 

 Aeration of wort, 280. 

 yeast, 279. 

 Aerobic bacteria, 82. 

 Aeroscope, 60. 

 Agar, 50. 



Air, Biological examination of, 59. 

 Filtration of, 17, 62, 233. 

 ,, Hansen's investigation of, 65. 

 Saito's 69. 



Sterilisation of, 23. 

 Albuminoids in yeast cells, 9, 228. 

 Alcohol, Amyl, 268. 

 Ethyl, 267. 

 Methyl, 268. 

 as disinfectant, 28. 

 -forming bacteria, 133. 

 Alcoholase, 249. 

 Alcoholic fermentation, Products of, 



267. 



Aldehyde, 268. 

 Ammonium fluoride, 27, 32. 

 Amoebobacter, 80. 

 Amyl alcohol, 268. 

 Amylase in moulds, 256. 

 Amylobacter butylicus, 134, 135. 



ethylicus, 134. 



Amylomyces (ft), 205. 



Rouxii, 203. 



Anaerobic bacteria, 54, 82. 

 Anaerobiosis, 240. 

 Analysis of yeast, 311. 

 Anatomy of yeast cells, 290. 

 Antiformin, 27, 33. 

 Antigermin, 33. 



Antinonnin, 34. 

 Antiseptics, 24, 32. 



Accustoming fungi to, in- 



creasing doses, 30. 

 influence on bacteria, 87. 



,, on fungi, 178. 



Stimulating action of, 29, 



174. 



Apothecia, 186. 

 Ascococcus Billrothi, 150. 

 Ascogonium, 193. 

 Ascospore formation, 302. 

 Ascus, 169. 

 Aspergillus batatse, 197. 



flavescens, 182. 

 flavus, 194. 

 fumigatus, 182, 194. 

 glaucus, 182, 191. 

 niger, 174, 194. 

 Oryzae, 195. 

 repens, 174. 

 Wentii, 197. 

 Asporogenesis, 284. 

 Autoclave, 15. 

 Auto-fermentation, 269. 

 Awamori, 395. 



B 



BACILLE amylozyme, 134, 135. 

 Bacillus acidi lactici, 107, 109. 

 acidificans longissimus, 

 120. 



boocopricus, 129. 



Buchneri, 120, 125. 



Bulgaricus, 140. 



butylicus, 134. 



butyricus, 127. 



casei, 109. 



caucasicus, 136. 



coli communis, 111. 



cyanogenus, 114. 



31 



108, 



