3i6 



BACTERIA, YEASTS, AND MOLDS 



Boiling of milk, 214 



Borax, 178 



Bread, mold on, 34, 137 ; raised or 

 leavened, 91 ; raising of, 3, go, 

 104-113; slimy, in; souring of, 

 no; unleavened, 91 



Breathing and bacterial invasion, 266 



Brewer's yeast, 100 



Brie cheese, molds and, 70 



Bubonic plague, 246 



Budding fungi, 79 



Budding of yeasts, 78 



Butter, bacteria in, 149, 221 



Camembert cheese, molds and, 70 

 Canned vegetables, molds and, 55 

 Canning, Appert and, 9; cold-pack 

 method of, 200; of apples, 199; 

 of beans, 193 ; of berries, 199 ; of 

 cherries, 199; of grapes, 89, 199; 

 of green com, 193 ; of meats, 198 ; 

 of peaches, 199; of pears, 199; 

 open-kettle method of, 200 ; pres- 

 ervation by, 189-201 

 Canning industry, Appert and, 9 

 Carbolic acid, 178; as disinfectant, 



286 

 Carbon dioxide, yeasts as source of, 



90 

 Carriers, bacillus, 260 

 Cellar, cool, 174 

 Certified milk, 209 

 Cheese, American, 50; bacteria in, 

 149, 221; Brie, molds and, 70; 

 Camembert, molds and, 70; cot- 

 tage, 222; Gorgonzola, 49; Gor- 

 gonzola, molds and, 70 ; n)olds in, 

 42, 47 ; Roquefort, molds and, 48, 

 SI, 70; Stilton, molds and, sij 7° 

 Cherries, canning of, 199 

 Chicken cholera, Pasteur and, 15 

 Chloride of lime as disinfectant, 287 

 Cholera, Asiatic, 229; bacillus of, 



248 ; water and, 247, 248 

 Cider, 90 

 Clothing and bedding, disinfection, 



291 

 Cocci, 122 



Cold-pack method of canning, 200, 

 201 



Cold storage, 166 



Colonies, 19 ; of Aspergillus, 39, 40 ; 

 of mold, 33 ; of Mucor, 38 



Compressed yeast, 97 



Contagion, conditions of, 238 



Contagious diseases, 237-282; dis- 

 tribution of, 233; prevention of 

 distribution, 237-268 



Cooling, devices for, 174; rules for, 

 176 



Com, canning of, 193 



Corrosive sublimate, 178; as disin- 

 fectant, 286 



Cowpox, 14, IS 



Creosote disinfectants, 288 



Decay, 21, 24, 146; of fruit, 58; of 

 peaches on tree, 68 ; protection of 

 fmit from, 62 



Decomposition products, 14s 



Diastase, 104 



Dill pickles, 186, 223 



Diphtheria, 229; antitoxin for, 20, 

 278; bacillus, 244; carriers of, 

 261 ; toxin-antitoxin, 278 



Disease, germ theory of, 6; micro- 

 organisms and, 26; resistance 

 against, 231 



Disease bacteria, 228-268 



Disease distribution, air and, 257; 

 animals and, 246 ; by water, 247 ; 

 ice and, 2S1; insects and, 239, 

 246; milk and, 252, 253; mosqui- 

 toes and, 239 



Disease germs, 26, 140, 228; elimi- 

 nation of, 239 ; how carried, 245 



Diseases, distribution of, 233; how 

 produced, 229; of fruit tree, 67; 

 prevention of distribution of, 237- 

 268 ; produced by molds, 70 



Disinfectant, application of, 289; 

 carbolic acid as, 286; chloride of 

 lime as, 287; cold as, 285; cor- 

 rosive sublimate as, 286; creo- 

 sote as, 288; formalin as, 288; 

 heat as, 284 ; sunlight as, 28s 



Disinfection, 283-294 



Distribution of disease, 233-236; 

 air and, 2S7; animals and, 246; 

 by water, 247; ice and, 2s i; 



