Related Experiment Video
Updated: Sep 16, 2025
05:30
Methanol Independent Expression by Pichia Pastoris Employing De-repression Technologies
Published on: January 23, 2019
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Renewable methanol as fermentation feedstock: the paraformaldehyde gambit
Jan A M de Bont1, Bram J Visscher2, Timo J P van Roosmalen3
1FeedstocksUnited B.V., Lawickse Allee 68, 6707 AK Wageningen, The Netherlands.
Trends in Biotechnology
|July 8, 2025
Summary
Renewable methanol offers potential for bioproduction but faces economic challenges due to high oxygen needs. This study explores using paraformaldehyde as an alternative to overcome these limitations in methanol conversion.
Area of Science:
- Biotechnology and Industrial Microbiology
- Sustainable Chemistry
Background:
- Renewable methanol is a key feedstock for producing single-cell protein (SCP) and circular chemicals.
- Current methanol conversion processes are economically hindered by substantial oxygen requirements.
Purpose of the Study:
- To investigate an alternative method for methanol conversion that bypasses high oxygen demands.
- To explore the use of paraformaldehyde as a potential solution to the economic bottleneck in methanol bioproduction.
Main Methods:
- The study proposes and discusses an alternative approach using paraformaldehyde.
- This method aims to circumvent the oxygen-intensive nature of traditional methanol conversion.
Main Results:
- Paraformaldehyde offers a potential pathway to reduce oxygen dependency in methanol bioconversion.
- This alternative approach could alleviate economic burdens associated with current methods.
Conclusions:
- Paraformaldehyde presents a viable alternative feedstock or intermediate for methanol bioproduction.
- This strategy could enhance the economic feasibility of producing SCP and circular chemicals from renewable methanol.
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