Articles with "organic solvent" as a keyword



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Graphene‐Based Advanced Membrane Applications in Organic Solvent Nanofiltration

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Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202006949

Abstract: Owing to the increasing need to mitigate excessive organic solvent waste, the efficient separation and recovery of organic solvents have received major research attention in recent years. The membrane‐based organic solvent nanofiltration (OSN) process has… read more here.

Keywords: separation; organic solvent; graphene based; solvent nanofiltration ... See more keywords
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Preparation of thin film nanocomposite membranes with surface modified MOF for high flux organic solvent nanofiltration

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Published in 2017 at "Aiche Journal"

DOI: 10.1002/aic.15508

Abstract: Preparation of defect-free and optimized thin film nanocomposite (TFN) membranes is an effective way to enhance the process of organic solvent nanofiltration. However, it still remains a great challenge due to poor filler particle dispersibility… read more here.

Keywords: surface modified; thin film; solvent nanofiltration; film nanocomposite ... See more keywords
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Biochemical characterization of an organic solvent‐tolerant glycosyltransferase from Bacillus licheniformis PI15 with potential application for raspberry ketone glycoside production

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Published in 2019 at "Biotechnology and Applied Biochemistry"

DOI: 10.1002/bab.1841

Abstract: Raspberry ketone is a primary aroma component of the red raspberry. The glycosylation of this compound is a potential approach used to improve its pharmaceutical properties. In this work, raspberry ketone glycosides are produced in… read more here.

Keywords: solvent tolerant; raspberry ketone; raspberry; glycosyltransferase ... See more keywords
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Application of organic solvent nanofiltration for microalgae extract concentration

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Published in 2017 at "Biofuels, Bioproducts and Biorefining"

DOI: 10.1002/bbb.1738

Abstract: Microalgae lipids hold significant potential as a biofuel feedstock. The high-lipid content found in some species of microalgae is a major superiority over other sources. Furthermore, they have a high production rate record per area… read more here.

Keywords: microalgae; solvent nanofiltration; solvent; oil ... See more keywords
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Efficient resolution of 4-chlormandelic acid enantiomers using lipase@UiO-67(Zr) zirconium-organic frameworks in organic solvent.

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Published in 2023 at "Chirality"

DOI: 10.1002/chir.23542

Abstract: A new biocatalyst PCL@UiO-67(Zr) was successfully synthesized by immobilized lipases on metal-organic frameworks (MOFs) materials. Compare with free lipases, zirconium foundation organic framework material UiO-67(Zr) modification on immobilized lipases Pseudomonas cepacia lipase (PCL) great boosts… read more here.

Keywords: organic solvent; zirconium; organic frameworks; pcl uio ... See more keywords
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Ultrasmall Cu(I) Nanoparticles Stabilized on Surface of HPMC: An Efficient Catalyst for Fast and Organic Solvent-Free Tandem Click Chemistry in Water.

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Published in 2022 at "ChemSusChem"

DOI: 10.1002/cssc.202201826

Abstract: A simple and environmentally benign technology for synthesizing ultrasmall Cu(I) nanoparticles (NPs) on the surface of the food additive hydroxypropyl methylcellulose (HPMC) and their applications in completely organic solvent-free tandem alkyne-azide cycloaddition is reported. NP… read more here.

Keywords: organic solvent; free tandem; ultrasmall nanoparticles; chemistry ... See more keywords
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Rapeseed hull oil as a source for phytosterols and their separation by organic solvent nanofiltration

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Published in 2017 at "European Journal of Lipid Science and Technology"

DOI: 10.1002/ejlt.201600090

Abstract: Hulling of rapeseed leads to hulls as an additional valuable byproduct of rapeseed oil production, containing remarkable concentrations of phytosterols and tocopherols compared to the concentrations in the entire seed and double-pressed kernel. It was… read more here.

Keywords: nanofiltration; hull oil; seed; solvent ... See more keywords
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A cold and organic solvent tolerant lipase produced by Antarctic strain Rhodotorula sp. Y‐23

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Published in 2018 at "Journal of Basic Microbiology"

DOI: 10.1002/jobm.201700638

Abstract: Psychrotolerant yeast Rhodotorula sp. Y‐23 was isolated from the sediment core sub‐samples of Nella Lake, East Antarctica. Isolate was screened for lipase production using plate assay method followed by submerged fermentation. Production optimization revealed the… read more here.

Keywords: rhodotorula; lipase; cold organic; lipase production ... See more keywords
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Organic solvent extraction of uranium from alkaline nuclear waste

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Published in 2019 at "Journal of Radioanalytical and Nuclear Chemistry"

DOI: 10.1007/s10967-019-06430-y

Abstract: There are proliferation issues with the Plutonium Uranium Redox Extraction process due to the possibility of recovering plutonium. The objective of this research was to evaluate different organic extraction ligands that can remove uranium from… read more here.

Keywords: extraction; nuclear waste; uranium alkaline; organic solvent ... See more keywords
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Characterization of Organic Solvent-Tolerant Lipolytic Enzyme from Marinobacter lipolyticus Isolated from the Antarctic Ocean

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Published in 2018 at "Applied Biochemistry and Biotechnology"

DOI: 10.1007/s12010-018-2865-5

Abstract: The Antarctic marine environment provides a good source of novel lipolytic enzymes that possess beneficial properties, i.e., resistance to extreme physical and chemical conditions. We found a lipolytic Escherichia coli colony that was transformed using… read more here.

Keywords: lipolytic enzyme; isolated antarctic; marinobacter lipolyticus; lipolyticus isolated ... See more keywords
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Investigation of Alkaline Hydrogen Peroxide in Aqueous Organic Solvent to Enhance Enzymatic Hydrolysis of Rice Straw

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Published in 2020 at "BioEnergy Research"

DOI: 10.1007/s12155-020-10152-5

Abstract: Alkaline hydrogen peroxide (AHP) pretreatment is a promising process for enhancing enzymatic digestibility of lignocellulosic biomass in biorefineries. In the present work, the effects of organic bases (NH 4 OH and tri-ethylamine) and co-solvents (ethanol,… read more here.

Keywords: enzymatic hydrolysis; alkaline hydrogen; hydrogen peroxide; rice ... See more keywords