The effect of wood‐derived inhibitors on 2, 3‐butanediol production by Klebsiella pneumoniae
Open Access
- 20 April 1988
- journal article
- review article
- Published by Wiley in Biotechnology & Bioengineering
- Vol. 31 (6) , 624-627
- https://doi.org/10.1002/bit.260310617
Abstract
Four potential inhibitors, hydroxymethylfurfural, furfural, syringaldehyde and vanillin, were assayed over a range of concentrations and times to simulate the amounts that might be expected to accumulate when the hydrolyzed water‐soluble fraction from steam‐treated aspenwood was added in a fed‐batch mode to K. pneumoniae. Combinations of the individual materials resulted in a cumulative inhibitory effect. Prolonged incubation could alleviate some of the inhibition.Keywords
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