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Microbial Growth and Its Control: Physical, Chemical, and Biological Methods

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Introduction to Controlling Microbial Growth

  • Terminology of Microbial Growth Control
    07:36
  • Hierarchy of Microbial Growth Control Terminology
    03:09
  • Situations Warranting Different Levels of Microbial Growth Control
    05:58

Selecting a Method to Control Microbial Growth

  • Types of Microbes (Microbial Characteristics)
    07:24
  • Overall Risk of Infection
    04:52
  • Environmental Factors
    04:18

Physical Methods to Control Microbial Growth

  • Dry Heat
    02:58
  • Irradiation
    06:18
  • Filtration
    04:29

Review of Physical Methods to Control Microbial Growth

  • Review of Physical Methods to Control Microbial Growth
    04:22

Chemicals Used to Control Microbial Growth

  • Chemicals Used to Control Microbial Growth
    02:29
  • Factors Affecting Chemical Agents
    03:17

Liquid Chemicals: Alcohols, Aldehydes, & Biguanides

  • Alcohols
    03:39
  • Biguanides
    02:41
  • Aldehydes
    03:59

Liquid Chemicals: Halogens

  • Iodine
    02:15
  • Chlorine
    03:16
  • Liquid Chemicals: Halogens
    00:56

Chemical Gases: Ethylene Oxide, Ozone, & Formaldehyde

  • Ozone
    02:36
  • Formaldehyde Gas
    02:56
  • Chemical Gases: Ethylene Oxide
    03:22

Liquid Chemicals: Surface-Active Agents

  • Liquid Chemicals: Surface-Active Agents
    04:14
  • Soaps & Detergents
    06:20
  • Quats
    02:33

Other Types of Liquid Chemicals

  • Heavy Metal Compounds
    02:19
  • Peroxygens
    04:31
  • Phenolic Compounds
    02:27

Review of Chemicals Used to Control Microbial Growth

  • Review of Chemicals Used to Control Microbial Growth
    05:41

Reviewing the Environmental Factors of Microbial Growth

  • Reviewing the Environmental Factors of Microbial Growth
    07:21

Temperature Requirements for Microbial Growth

  • Temperature Requirements for Microbial Growth
    04:16
  • Classification of Microbes by Growth Temperature
    04:56
  • How to Memorize the Classification of Microbes by Growth Temperatures
    01:59

pH Requirements for Microbial Growth

  • pH Requirements for Microbial Growth
    03:11
  • Optimal Growth pH Classes of Microbes
    03:23

Osmolarity Factors for Microbial Growth

  • Osmolarity Factors for Microbial Growth
    06:30

Oxygen Requirements for Microbial Growth

  • Reactive Oxygen Species
    04:43
  • Oxygen Requirement Classes of Microbes
    07:27
  • Oxygen Requirements for Microbial Growth
    03:52