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Bioresour Technol. 2010 Aug;101(16):6291-6. doi: 10.1016/j.biortech.2010.03.050. Epub 2010 Apr 3.

Efficient whole-cell biotransformation of 5-(hydroxymethyl)furfural into FDCA, 2,5-furandicarboxylic acid.

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  • 1Bio-based Sustainable Industrial Chemistry (B-Basic), Delft, The Netherlands. f.w.koopman@tudelft.nl

Abstract

2,5-furandicarboxylic acid (FDCA) is a promising bio-based platform chemical that may serve as a 'green' substitute for terephthalate in polyesters. Recently, a novel HMF/furfural oxidoreductase from Cupriavidus basilensis HMF14 was identified that converts 5-(hydroxymethyl)furfural (HMF) into FDCA. The hmfH gene encoding this oxidoreductase was introduced into Pseudomonas putida S12 and the resulting whole-cell biocatalyst was employed to produce FDCA from HMF. In fed-batch experiments using glycerol as the carbon source, 30.1 g l(-1) of FDCA was produced from HMF at a yield of 97%. FDCA was recovered from the culture broth as a 99.4% pure dry powder, at 76% recovery using acid precipitation and subsequent tetrahydrofuran extraction.

Copyright 2010 Elsevier Ltd. All rights reserved.

PMID:
20363622
[PubMed - indexed for MEDLINE]
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