Method for the in vivo synthesis of 4-hydroxymethylfurfural and derivatives thereof
申请人:Braskem S.A.
公开号:US11339414B2
公开(公告)日:2022-05-24
The present disclosure provides recombinant microorganisms and methods for the production of 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA from a carbon source. The method provides for engineered microorganisms that express endogenous and/or exogenous nucleic acid molecules that catalyze the conversion of a carbon source into 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA. The disclosure further provides methods of producing polymers derived from 4-HMF, 2,4-furandimethanol, furan-2,4-dicarbaldehyde, 4-(hydroxymethyl)furoic acid, 2-formylfuran-4-carboxylate, 4-formylfuran-2-carboxylate, and/or 2,4-FDCA.
本公开提供了从碳源生产4-HMF、2,4-呋喃二甲醇、呋喃-2,4-二甲醛、4-羟甲基糠酸、2-甲酰基呋喃-4-羧酸酯、4-甲酰基呋喃-2-羧酸酯和/或2,4-FDCA的重组微生物和方法。该方法提供了表达内源和/或外源核酸分子的工程微生物,这些核酸分子可催化碳源转化为 4-HMF、2,4-呋喃二甲醇、呋喃-2,4-二甲醛、4-羟甲基糠酸、2-甲酰基呋喃-4-羧酸、4-甲酰基呋喃-2-羧酸和/或 2,4-FDCA。本公开进一步提供了由 4-HMF、2,4-呋喃二甲醇、呋喃-2,4-二甲醛、4-羟甲基糠酸、2-甲酰基呋喃-4-羧酸酯、4-甲酰基呋喃-2-羧酸酯和/或 2,4-FDCA衍生聚合物的生产方法。