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MICROBIAL CONTROL..

MICROBIAL CONTROL. The History and Concept of Microbial Control. Conditions Influencing Microbial Control. Temperature. Type of Microbe. Physiological State Of The Microbe. Environment. Actions Of Microbial Control Agents. Alteration of Membrane Permeability.

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MICROBIAL CONTROL..

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  1. MICROBIAL CONTROL.. The History and Concept of Microbial Control.

  2. Conditions Influencing MicrobialControl. • Temperature. • Type of Microbe. • Physiological State Of The Microbe. • Environment.

  3. Actions Of Microbial Control Agents. • Alteration of Membrane Permeability. • Damage to Proteins And Nucleic Acids.

  4. PHYSICAL METHODS OF MICROBIAL CONTROL. • Heat. • Moist Heat. • Pasteurization. • Dry Heat Sterilization. • Filtration. • Cold. • Desiccation.

  5. Osmotic Pressure. • Radiation.

  6. CHEMICAL METHODS OF MICROBIAL CONTROL. • Principles of Effective Disinfection. • Evaluating a Disinfectant. • Filter Paper method.

  7. TYPES OF DISINFECTANTS. • Phenol and Phenolics. • Chlorhexidine. • Halogens. • Alcohols. • Heavy metals and their compounds. • Surface-Active Agents. • Quaternary Ammonium Compounds(Quats)

  8. Organic Acids and Derivatives. • Aldehydes. • Gaseuos Chemosterilizers. • Oxidizing Agents.

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