282 



INDEX 



Dilutions, 43 



bacterial, 86 

 Dioxide test, 129 

 Diplococcus, of eggs, 191 

 Direct examination, 36 

 Dirt, 10 

 Diseases, 26 

 Disinfectants, 230, 259 

 Distillation, 217 

 Dried eggs, 190 

 Drigalski, no 

 Drinks, fermented, 210 



medicated, 218 

 Drugs, classification, 2 

 Dusting powders, 201 



E 



Eber's test, 179 



Edelmann, 167 



Eels, vinegar, 55 



Efficiency, of disinfectants, 258 



Egg bacteria, 195 



decomposition, 196 



media, 195 



membrane, 189 



tests, 188 

 Eggs, 187 



Chinese, 191 



dried, 190 



examination of, 192 



frozen, 191 



storage, 191 

 Ehrlich, 100 

 EUis, 153 

 Emery, J. A., 164 

 Emich, F., 15 

 Endo medium, 80 

 Enzymes, 93 

 Equipment, 6 

 Ergot, 198 

 Essential oils, 263 

 Estimates, quantitative, 4 

 Evaporated eggs, 190 



Evaporation, 40 

 Examination, direct, 35 



of eggs, 193 

 Excrement, human, 25 



Factory methods, 61 

 Fat crystals, 159 



in milk, 121 



tests, 127 

 Feces, human, 91 

 Fermentation, 212 

 Fermented drinks, 210 



foods, 210 

 Ferments, acid forming, 214 

 Fertilizer, human, 25 

 Fillers, ice cream, 138 



meat, 180 

 Filter, clay, 126 

 Filtering, 36 

 Filtration, fractional, 39 

 Pinger-nail deposits, 20 1 

 Fish meats, 155 



pickled, 158 

 Fitzgerald, 170 

 Flies, 61 



Fluid extracts, 197 

 Food, contamination, 23 



fermented, 210 



laboratory, 32 



poisons, 29 

 Foods, classification, 2, 3 



investigation, 32 



polluted, 25 

 Foot-and-mouth disease, 139 

 Formaldehyde test, 12 

 Fornet, 170 

 Prog tests, 276 

 Frozen eggs, 191 



milk, 144 

 Fruit fresh, 52 



juices, 203 



rotten, 64 



