Catalytic valorization of biomass for furfuryl alcohol by novel deep eutectic solvent-silica chemocatalyst and newly constructed reductase biocatalyst

Li, Qi; Ma, Cuiluan; Di, Junhua; Ni, Jiacheng; He, Yiming

doi:10.1016/j.biortech.2021.126376

Cited by 24 publications

(6 citation statements)

References 44 publications

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“…E. coli CCZU-KF contains reductase, which can be used to bioconvert furfural to furfuryl alcohol [29]. CCZU-KF cells were inoculated into Luria-Bertani medium containing kanamycin (100 mg/L) and incubated in a constant temperature shaker (180 rpm, 35 ℃) for 10 hours.…”

Section: Culture Of E Coli Strainsmentioning

confidence: 99%

Production of Furfuryl Alcohol from Corncob Catalyzed By CCZU-KF Cell Via Chemoenzymatic Approach

Wu,

Shen,

Yang

et al. 2023

AJST

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In this work, the hybrid route of chemo-catalysis and bio-catalysis were used to chemoenzymatically catalyze corncob to produce furfuryl alcohol via sequential conversion with solid acid catalyst at 180 ℃ for 10 min, and E. coli CCZU-KF whole-cell biocatalyst at 35 ℃ for 72 h in 10 vol% choline chloride system. The yield of furfuryl alcohol was 97.7%. This work successfully demonstrated the green and efficient synthesis of furfuryl alcohol production from biomass via chemoenzymatic approach.

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Section: Culture Of E Coli Strainsmentioning

confidence: 99%

Production of Furfuryl Alcohol from Corncob Catalyzed By CCZU-KF Cell Via Chemoenzymatic Approach

Wu,

Shen,

Yang

et al. 2023

AJST

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“…A new heterogeneous catalyst B: LA-SG (SiO 2 ) was prepared by immobilizing the deep eutectic solvent betaine/lactate on silica using the original tetraethyl silicate as the silica source by the sol-gel method. High furfural yields (45.3%) were obtained from corn cobs using the B: LA-SG (SiO 2 ) catalyst (2.5 wt%) in water at 170°C for 0.5 h ( Table 5 , entry 2) ( Li et al, 2022 ). However, the catalyst did not have an excellent catalytic performance in the production of furfural, owing to a lack of acidic sites in the catalyst.…”

Section: Catalytic Conversion Of Biomass To Furfural In Deep Eutectic...mentioning

confidence: 99%

“…However, the catalyst did not have an excellent catalytic performance in the production of furfural, owing to a lack of acidic sites in the catalyst. Lewis and Brønsted acid sites can isomerize aldose-ketose and accelerate furfural formation via ring dehydration ( Li et al, 2022 ). Li et al creatively used spent shrimp shells as a starting material to prepare sulfonated tin-based solid acids (Sn-SS) for the conversion of sugarcane bagasse (SB) to furfural in DES (ChCl/EG)-water at 170°C for 20 min, yielding 62.3% furfural ( Table 5 , entry 4) ( Li et al, 2021a ).…”

Section: Catalytic Conversion Of Biomass To Furfural In Deep Eutectic...mentioning

confidence: 99%

Recent Advances in the Catalytic Conversion of Biomass to Furfural in Deep Eutectic Solvents

Zhang

Zhu

et al. 2022

Front. Chem.

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Lignocellulose is recognized as an ideal raw material for biorefinery as it may be converted into biofuels and value-added products through a series of chemical routes. Furfural, a bio-based platform chemical generated from lignocellulosic biomass, has been identified as a very versatile alternative to fossil fuels. Deep eutectic solvents (DES) are new “green” solvents, which have been employed as green and cheap alternatives to traditional organic solvents and ionic liquids (ILs), with the advantages of low cost, low toxicity, and biodegradability, and also have been proven to be effective media for the synthesis of biomass-derived chemicals. This review summarizes the recent advances in the conversion of carbohydrates to furfural in DES solvent systems, which mainly focus on the effect of adding different catalysts to the DES system, including metal halides, water, solid acid catalyst, and certain oxides, on the production of furfural. Moreover, the challenges and perspectives of DES-assisted furfural synthesis in biorefinery systems are also discussed in this review.

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“…Also, their physicochemical properties, like polarity, acidity, melting point, and viscosity are tailor‐made [2] . Therefore, NADESs are not only ideal solvents for extraction of various compounds like phenolics, metals, proteins, polysaccharides, and lignocellulosic materials [8–11] but also can function as reaction medium for chemocatalytic and biocatalytic transformations [12–23] …”

Section: Introductionmentioning

confidence: 99%

The Role of Reactive Natural Deep Eutectic Solvents in Sustainable Biocatalysis

Buzatu,

Todea,

Peter

et al. 2024

ChemCatChem

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Deep eutectic solvents (DES) advanced in the past decade as the new generation of green and sustainable extraction and reaction media in biorefineries and in a multitude of chemical and biotechnological processes. Particularly, enzyme catalyzed reactions benefit from the specific properties of DESs, which not only ensure good substrate solubility but also enhance enzyme stability and operational efficiency. Recent studies showed that natural deep eutectic solvents comprising choline chloride or betaine as hydrogen bond acceptor and a large spectrum of natural compounds, such as carbohydrates, polyols carboxylic acids, as hydrogen bond donors, can have multiple functions, acting simultaneously as extraction solvent, reaction medium, source of substrate and source as catalyst. This novel approach for the utilization of multifunctional reactive natural deep eutectic solvents (R‐NADES) in catalytic conversions opens the way to the development of greener biocatalytic and chemo‐catalytic processes, with simpler downstream processing and minimal discarded wastes, which will speed up their durable implementation in industry. This paper reviews the innovative applications of R‐NADES in biocatalytic reactions for the synthesis of a large diversity of high value chemicals and materials, including biosurfactants, flavors, biobased building blocks and biobased polymers, with highlight on esterification, transesterification, glycerolysis, polymerization, and redox reactions.

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Catalytic valorization of biomass for furfuryl alcohol by novel deep eutectic solvent-silica chemocatalyst and newly constructed reductase biocatalyst

Cited by 24 publications

References 44 publications

Production of Furfuryl Alcohol from Corncob Catalyzed By CCZU-KF Cell Via Chemoenzymatic Approach

Production of Furfuryl Alcohol from Corncob Catalyzed By CCZU-KF Cell Via Chemoenzymatic Approach

Recent Advances in the Catalytic Conversion of Biomass to Furfural in Deep Eutectic Solvents

The Role of Reactive Natural Deep Eutectic Solvents in Sustainable Biocatalysis

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