The Microbiology of FoodsGarrard Press, 1944 - 1196 sider |
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Side 184
... lactose broth to be just about as useful as some of the special media . Ruchhoft , 136 Ruchhoft and Norton , 137 Atkinson and Wood , 188 Hor- wood and Heifetz , 139 all spoke well of this medium . McCrady 140 and Howard , Lochhead , and ...
... lactose broth to be just about as useful as some of the special media . Ruchhoft , 136 Ruchhoft and Norton , 137 Atkinson and Wood , 188 Hor- wood and Heifetz , 139 all spoke well of this medium . McCrady 140 and Howard , Lochhead , and ...
Side 230
... lactose fermenters found in water may have derived from either fresh or stored feces , their presence , even in a natural water , cannot always be considered of no sanitary significance . Since the coliform density of a filtered ...
... lactose fermenters found in water may have derived from either fresh or stored feces , their presence , even in a natural water , cannot always be considered of no sanitary significance . Since the coliform density of a filtered ...
Side 604
... lactose caused a change to a Lactobacillus acidophilus flora . In some cases , more than 300 grams of lactose per day were required to cause a shift in the flora . Since such amounts of lactose are too large to be continued over a long ...
... lactose caused a change to a Lactobacillus acidophilus flora . In some cases , more than 300 grams of lactose per day were required to cause a shift in the flora . Since such amounts of lactose are too large to be continued over a long ...
Innhold
FOOD PRESERVATION | 1 |
THE BACTERIA | 59 |
YEASTS AND MOLDS | 110 |
Opphavsrett | |
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Vanlige uttrykk og setninger
30 minutes Aerobacter Aerobacter aerogenes agar agar plate alcohol Amer amount anaerobic Assoc Bacillus Bact bacteria in milk bacterial count bacteriological Bacterium Bakt believed bottle bread Bull butter cause cells cent Centbl cheese Chem Clostridium Clostridium botulinum coliform bacteria colonies color concentration containing Dairy Sci destroyed determine dilution Eberthella typhosa Escherichia coli examined Expt fermentation flavor flora foods fruits gram growth Health heat ice cream incubation indicated Infect inoculated intestinal investigators isolated juice laboratory lactic acid Lactobacillus acidophilus Lactobacillus bulgaricus lactose large numbers medium method methylene blue microorganisms microscope mold Mycobacterium tuberculosis number of bacteria observed organisms pasteurized milk pathogenic pipette plate count presence procedure raw milk reported Rept salt samples showed slide sodium solution species spoilage sporeforming spores standard sterile strains streptococci Streptococcus lactis studied sucrose sugar temperature thermophilic tion tomato tubes types yeast