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16: Control of Microbial Growth

Last updated

Jun 23, 2019
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- 15.4: Global Public Health
- 16.1: Controlling Microbial Growth

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Topic hierarchy

16.1: Controlling Microbial Growth
16.2: Using Physical Methods to Control Microorganisms
For thousands of years, humans have used various physical methods of microbial control for food preservation. Common control methods include the application of high temperatures, radiation, filtration, and desiccation (drying), among others. Many of these methods nonspecifically kill cells by disrupting membranes, changing membrane permeability, or damaging proteins and nucleic acids by denaturation, degradation, or chemical modification.
16.3: Using Chemicals to Control Microorganisms
16.4: Testing the Effectiveness of Antiseptics and Disinfectants

Thumbnail: Scanning electron microscope image of Vibrio cholerae bacteria, which infect the digestive system. Image used with permission (Public Domain; T.J. Kirn, M.J. Lafferty, C.M.P Sandoe and R.K. Taylor).

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