254 



INDEX. 



Gelatine cultures, Hansen's, 30 

 Koch's 29 



Gelatinous formation secreted by the 

 budding fungi, 156 



Gemmae, 97 



Generation, spontaneous, 10 



Germination of spores, 127 130 



Ginger-beer plant, 71 



Glycerine, proportion of, in the fer- 

 mentation products of various 

 Saccharomycetes, 149 150 



Grains (draff), 45 



Griessmayer, 2^6 



Grotenfelt, 64, 71, 149, 180 



Growth forms of bacteria, 51 53 



Gruber, 15, 16, 69 



butyric acid bacteria, 69 



Gronlund, 146, 175, 202 



Guillebeau, 66 



Haematimeter, 33 

 Hansen's acetic acid bacterium, 57 

 aeration experiments, 118 

 air analysis, 47 



analysis of brewery yeast, 134 

 analytical methods, 124 

 counting of yeast-cells, 32 

 cultivation of Saccharomycetes 



on solid medium, 143 

 examination of the air, 42 

 flasks, 19 

 Koch's plate cultures examined 



by, 31 



method for zymotechnical an- 

 alysis of air and water, 47 

 preparation of pure cultures, 



28-31 



reform in scientific and practical 

 fermentation brought about 

 by, 206 



Saccharomyces species, 159 

 water analysis, 49 

 and Kiihle's yeast-propagating 



apparatus, 209 

 Hayduck, 32 

 Hesse, 40 

 High-fermentation yeast, 183, 186, 



221 



Hoffmann, 18 

 Holm, 32, 50, 123 



and Poulsen's investigations, 

 135 



Hueppe, 41, 62, 64, 68, 119 

 Hydrofluoric acid, 17, 25 



Introduction to alcoholic ferments, 111 

 Involution forms of bacteria, 53 

 Irrnisch, 187 

 Isomaltose, 149 



Jacquemin, 151 

 Janssens, 159 

 Jensen, 66 

 Jorgensen, 211, 221 



Kayser, 143, 149, 193 -194, 226 



Kephir, 70 



Kern, 70 



Koch, 3, 15, 22, 29, 50, 205 



Koehler, 176 



Kokosinski, 146, 221, 224 



Kramer, 192 



Krause, 63 



Krieger, 146 



Kruis, 120 



Kukla, 183, 202 



Kiitzing, 23, 57 



Lactic-acid bacteria, 61 

 fermentation, 61 



Lactose, yeasts fermenting, 192 193 

 Laer, Van, 64, 73, 225 

 Langer, 226 



Lasche, 146, 147, 177, 202203 

 Laurent, 181 

 Leaven, 180181 

 Lechartier, 117 



Leuconostoc mesenterioides, 75 

 Liebig 1 , 114 

 Lime, bisulphite of, 16 

 Lindner, 63, 73, 78, 144, 146 

 Lintuer, juur., 149, 222 

 Lintner, senr. (on pure cultivated 



yeast), 216 

 Lister, 27 

 Loffler, 66 



Low-fermentation yeast, 183, 186 

 Ludwig, 179 



Mac Car tie, 223, 224 

 Mach, 151, 226 

 Maercker, 62, 226 

 Marcano, 181 

 Marpmann, 64 



