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Updated: Jun 19, 2026
06:17
Medium Preparation for the Cultivation of Microorganisms under Strictly Anaerobic/Anoxic Conditions
Published on: August 15, 2019
NEW ANAEROBIC METHODS.
1Laboratories of The Rockefeller Institute for Medical Research.
The Journal of Experimental Medicine
|October 30, 2009
Summary
New anaerobic methods utilize platinized asbestos to catalyze oxygen and hydrogen removal. These techniques are valuable for cultivating strict anaerobes in various laboratory settings.
Area of Science:
- Microbiology
- Biotechnology
Background:
- Cultivating anaerobic microorganisms presents significant challenges due to their oxygen sensitivity.
- Traditional methods for oxygen removal can be inefficient, limiting the growth of certain bacterial species.
Purpose of the Study:
- To develop and present novel anaerobic methods for microbial cultivation.
- To demonstrate the efficacy of these new methods for growing oxygen-sensitive bacteria.
Main Methods:
- Employing the catalytic action of platinized asbestos on hydrogen and oxygen.
- Implementing these methods across diverse laboratory vessels, including test tubes, Blake bottles, and flasks.
Main Results:
- Complete removal of oxygen is achieved, creating a strictly anaerobic environment.
- Successful cultivation of various anaerobic organisms, including absolute anaerobes, was demonstrated.
Conclusions:
- The developed anaerobic methods are highly effective for the growth of strict anaerobes.
- Platinized asbestos catalysis offers a reliable approach to oxygen depletion in microbiological cultures.
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