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Microorganism growth inhibitor

미생물성장 억제제

What is a microbial growth inhibit?

Oxygen absorbers extend the shelf life by suppressing only aerobic bacteria in the product, but microbial growth inhibitors also inhibit anaerobic bacteria that reproduce even in the absence of oxygen.

What are aerobic bacteria?

Bacteria that require oxygen to survive are oxygen-demanding bacteria that live while using oxygen as the final electron acceptor. They use free oxygen in the air to oxidize and decompose nutrients.

Classification of aerobic bacteria

– Obligate aerobic bacteria: Growth and reproduction are possible only in the presence of oxygen (Acetacillus, Bacillus subtilis, Azotobacter, etc.)
– Microaerophilic bacteria: They cannot live at a normal oxygen concentration (20.9%), and can only grow at an oxygen concentration of 2 to 10%.
– Facultative anaerobic bacteria: Growth is possible even in the presence or absence of oxygen (Staphylococcus, Escherichia coli, Typhoid, etc.)

What are anaerobic bacteria?

Oxygen non-requiring bacteria that do not require oxygen

Classification of anaerobic bacteria

– Facultative anaerobic bacteria: bacteria that can multiply with or without oxygen
– Oxygen-tolerant anaerobic bacteria: Bacteria that can live in the presence of oxygen but do not use oxygen
– Obligate anaerobic bacteria: Bacteria that can only live in a place without oxygen

Types of microbial growth inhibitors

BCS-TYPE : Oxygen Absorption + Bacterial Inhibition
Alcohol volatilizer – TYPE : Inhibits bacteria