How to Change the Reaction Chemistry on Nonprecious Metal Oxide Nanostructure Materials for Electrocatalytic Oxidation of Biomass‐Derived Glycerol to Renewable Chemicals
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Materials"
DOI: 10.1002/adma.202203285
Abstract: Au and Pt are well‐known catalysts for electrocatalytic oxidation of biomass‐derived glycerol. Although some nonprecious‐metal‐based materials to replace the costly Au and Pt are used for this reaction, the fundamental question of how the nonprecious… read more here.
Keywords: oxidation; reaction; reaction chemistry; chemistry ... See more keywords
Edible films from mucilage of Cereus hildmannianus fruits: Development and characterization
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DOI: 10.1002/app.45223
Abstract: Mucilages are heteropolysaccharides with rich monosaccharide composition. They are capable of forming films that are brittle and fragile, and in order to obtain flexible materials, plasticizers must be added. The present study aims to evaluate… read more here.
Keywords: edible films; cereus hildmannianus; glycerol; hildmannianus ... See more keywords
The first in-depth exploration of the genome of the engineered bacterium, Gluconobacter thailandicus.
Sign Up to like & getrecommendations! Published in 2021 at "Biotechnology and applied biochemistry"
DOI: 10.1002/bab.2195
Abstract: Glycerol is an abundant byproduct of biodiesel production that has significant industrial value and can be converted into dihydroxyacetone (DHA). DHA is widely used for the production of various chemicals, pharmaceuticals and food additives. Gluconobacter… read more here.
Keywords: glycerol; depth exploration; exploration genome; first depth ... See more keywords
A GH42 β‐galactosidase from Bifidobacterium thermophilum: Biochemical characterization and synthesis of galactosyl glycerol by reverse hydrolysis
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and Applied Biochemistry"
DOI: 10.1002/bab.2408
Abstract: In this study, a β‐galactosidase gene (btgal42) was first cloned from Bifidobacterium thermophilum and successfully expressed in Escherichia coli. The molecular weight of the purified BtGal42 was estimated to be 78 kDa by the sodium… read more here.
Keywords: galactosyl glycerol; reverse hydrolysis; glycerol; bifidobacterium thermophilum ... See more keywords
Optimization of glycerol consumption in wild‐type Escherichia coli using central carbon modeling as an alternative approach
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DOI: 10.1002/bbb.2205
Abstract: The development of a culture medium is an essential step in any bioprocess involving microorganisms for the bioconversion of by‐products to valuable chemicals, making industries like the biofuel industry more competitive. Optimization of the bioconversion… read more here.
Keywords: glycerol consumption; escherichia coli; medium; glycerol ... See more keywords
Synthetic Klebsiella pneumoniae-Shewanella oneidensis Consortium Enables Glycerol-Fed High-Performance Microbial Fuel Cells.
Sign Up to like & getrecommendations! Published in 2018 at "Biotechnology journal"
DOI: 10.1002/biot.201700491
Abstract: Microbial fuel cell (MFC) is an eco-friendly bio-electrochemical sys-tem that uses microorganism as biocatalyst to convert biomass into electricity. Glycerol, as a waste in the biodiesel refinery processes, is an appealing substrate for MFC. Nevertheless,… read more here.
Keywords: consortium; shewanella oneidensis; pneumoniae; glycerol ... See more keywords
Strain evolution and novel downstream processing with integrated catalysis enable highly efficient co-production of 1,3-Propanediol and organic acid esters from crude glycerol.
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and bioengineering"
DOI: 10.1002/bit.28070
Abstract: Bioconversion of natural microorganisms generally results in a mixture of various compounds. Downstream processing (DSP) which only targets a single product often lacks economic competitiveness due to incomplete use of raw material and high cost… read more here.
Keywords: downstream processing; crude glycerol; production propanediol; glycerol ... See more keywords
Water as Cosolvent: Nonviscous Deep Eutectic Solvents for Efficient Lipase‐Catalyzed Esterifications
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DOI: 10.1002/cctc.201601575
Abstract: The use of deep eutectic solvent (DES)/water mixtures were explored for the selective enzymatic synthesis of α‐monobenzoate glycerol (α‐MBG) from glycerol and benzoic acid as substrates. Experiments were performed with four DES, three of them… read more here.
Keywords: water; glycerol; deep eutectic; lipase ... See more keywords
Vanadium‐Catalyzed Deoxydehydration of Glycerol Without an External Reductant
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DOI: 10.1002/cctc.201701049
Abstract: A vanadium‐catalysed deoxydehydration (DODH) of neat glycerol has been developed. Cheap and readily available ammonium metavanadate (NH4VO3) affords higher yields of allyl alcohol than the well‐established catalyst methyltrioxorhenium. A study in which deuterium‐labelled glycerol was… read more here.
Keywords: glycerol; vanadium catalyzed; reductant; vanadium ... See more keywords
Metal–Organic Framework Mediated Synthesis of Small‐Sized γ‐Alumina as a Highly Active Catalyst for the Dehydration of Glycerol to Acrolein
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DOI: 10.1002/cctc.201701061
Abstract: The dehydration of glycerol into acrolein was investigated over small‐sized γ‐Al2O3 prepared by a metal–organic framework (MOF) templated method. The particle size of alumina strongly affected the final physicochemical properties of γ‐Al2O3 as well as… read more here.
Keywords: dehydration glycerol; glycerol acrolein; al2o3; small sized ... See more keywords
Highly Efficient Glycerol Acetalization over Supported Heteropoly Acid Catalysts
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DOI: 10.1002/cctc.201701656
Abstract: The acetalization of glycerol with acetone to yield solketal was catalyzed by Cs2.5H0.5PW12O40 (Cs2.5) supported on mesoporous silica under mild conditions. It gave a high glycerol conversion and selectivity to the targeted product even at… read more here.
Keywords: efficient glycerol; glycerol acetalization; glycerol; reaction ... See more keywords