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Gault BIOL 251 Ch 26
Chapter 26: Applied and Industrial Microbiology
Term | Definition |
---|---|
Bioreporters | Type of biosensor composed of microbes with innate signaling capabilities |
Biosensors | Device that combines bacteria or microbial products with electronic measuring devices tp detect other bacteria, bacteria products, or chemical compounds in the environment |
Disinfection | Ozone, UV light, and chlorination can be used for this process |
Fermentation | Any desirable change to food or beverage induced by microbes |
Filtration | A process in which microbial biofilms on sand particles trap and remove other microbes |
Flocculation | A process in which alum is added to water to form sediments with particles and microorganisms |
Food Infection | A type of food poisoning in which microorganisms are consumed |
Food intoxication | A type of food poisoning resulting from consumption of microbial toxin |
Indicator organism | Fecal microbes found in the environment that reveals potential contamination by feces |
Lyophilization | Removal of water from a substance by means of vacuum pressure |
Oxidation lagoon | Wastewater treatment areas used to treat animal wastes and from which water is released into natural water systems |
Polluted | Containing microorganisms or chemicals in excess of acceptable values |
Potable | Fit to drink |
Sedimentation | Settling of particulate matter |
Septic tank | The home equivalent of primary wastewater treatment |
Spoilage | Any unwanted change to food |
Starter culture | Starter culture |