INDEX. 



4S.-> 



LACTASE in yeast, 248, 255. 

 Lactic acid, 268. 



bacteria, 106. 

 ,, in the brewery, 121. 

 distillery, 118. 

 leaven, 124. 

 preserved foods, 125. 

 wine, 123. 

 Lactobacillus caucasicus, 136. 

 fermentum, 121. 



Lactomyces inflans casei grana, 400. 

 Lactose, Torula yeasts fermenting, 399. 

 Laevulose, Yeast fermenting, 267. 

 Leaven, Lactic acid in, 124. 

 Leben, 139, 413. 

 Leptothrix ochracea, 162. 

 Leuconostoc mesenterioides, 79, 148. 

 Levure caseeuss, 283. 

 de sel (a), 365. 

 (0), 394. 

 (y), 394. 

 Light, influence on bacteria, 86. 



fungi, 176. 



Lime, 27. 



Milk of, 35. 



M 



MAGNESIUM, 172. 

 Maltase, 247. 



in yeast, 255. 

 Maltose, Yeast fermenting, 260, 267. 

 Mash, Distillery, 118. 



Yeast, 119. 

 " Maya," 140. 

 Mazun, 139. 



Torula yeasts in, 401. 

 Melibiase in yeast, 255. 

 Melibiose, 247. 

 Membrane of moulds, 167. 

 Mercuric chloride, 26. 

 Methane fermentation, 133. 

 Methyl alcohol, 268. 

 Micro-biological research, 10. 

 Micro-chemical examination, 8. 

 Micrococcus acidi laevolactici, 1 10. 



.. amarificans, 156. 

 Billrothi, 150. 



candidus, 156. 



carneus, 156. 



casei amari, 116, 156. 



liquefaciens, 111. 



,, cinnabarium, 156. 

 concentricus, 156. 



Micrococcus flavus, 156. 



Freudenreichii, 114. 

 gummosus, 144. 

 lacticus, 156. 

 luteus, 156. 

 malolacticus, 124. 

 ureae, 156. 

 Microscope, 1. 



Microscopical preparations, 1. 

 Mikrosol, 34. 

 Milk, Abnormal, 113. 

 Filtration of, 17. 

 Peptonised, 41. 

 Sarcinse in, 155. 

 Slime-forming bacteria in, 145. 

 Sterilisation of, 22. 

 Torula yeasts in, 399. 

 Moist chamber, Bottcher's, 12, 51. 

 Jorgensen's, 51. 



Ranvier's, 11. 



Molasses, Slime - forming bacteria in, 



148. 

 Monilia, 210. 



Candida, 210, 213, 259. 

 Invertase in, 213. 

 ,, sitophila, 214. 

 Montanin, 33. 



Morphology of yeast cells, 290. 

 Moulds, 165. 



Conidia in, 169. 

 Crystalloids in, 167. 

 Fatty oils in, 167. 

 Membrane of, 167. 

 Nucleus of, 167. 

 Protoplasm in, 167. 

 Spherical yeast, 168. 

 Sporangium, 169. 

 Spores of, 169, 170. 

 Zygospores, 169. 

 Mucor, 197. 



alpinus, 202, 207. 

 alternans, 202. 

 circinelloides, 202, 209. 

 erectus, 202, 209. 

 Fermentative power of, 209. 

 javanicus, 204, 209. 

 Mucedo, 199, 209. 

 neglectus, 207. 

 Praini, 204. 

 pyriformis, 210. 

 racemosus, 201, 202, 207, 209. 

 Rouxii, 203, 209. 

 spinosus, 202, 209. 

 stolonifer, 204. 

 Must, see Wine must. 

 Mycoderma cerevisiae, 258, 407- 

 humuli, 398. 



rubrum, 398. 



