Bacteriostasis抑菌 a Inhibits the growth of microorganisms
Bacteriostasis抑菌 ◼ Inhibits the growth of microorganisms
Asepsis无菌 a No living microorganisms exists
Asepsis 无菌 ◼ No living microorganisms exists
Controlling Microorganisms By Physical Agents ■ High Temperature ■ Radiation辐射 ■ Filtration过滤 ■ LOW Temperature Desiccation干燥
Controlling Microorganisms By Physical Agents ◼ High Temperature ◼ Radiation 辐射 ◼ Filtration 过滤 ◼ Low Temperature ◼ Desiccation干燥
High Temperature Optimum temperature of growth [37C] Minimum temperature Maximum of gro'w tem 8°C operato of growth +8°cj static action cidal action
High Temperature static action cidal action
Dry heat干热: protein oxidation □ Hot air sterilization干烤 口 Incineration焚化 口 red heat赤热 口 flaming烧灼
◼ Dry heat干热：protein oxidation Hot air sterilization干烤 Incineration焚化 red heat赤热 flaming烧灼