Ionic Liquid–Silicotungstic Acid Composites as Efficient and Recyclable Catalysts for the Selective Esterification of Glycerol with Lauric Acid to Monolaurin
Sign Up to like & getrecommendations! Published in 2017 at "ChemCatChem"
DOI: 10.1002/cctc.201600788
Abstract: The synthesis of glycerol monolaurate (GML) by the esterification of glycerol (GL) with lauric acid (LA) over a series of propyl sulfonic acid‐functionalized ionic liquids (SAFILs)‐modified silicotungstic acid (STA; H4SiW12O40) composite catalysts has been investigated.… read more here.
Keywords: esterification; lauric acid; reaction; glycerol lauric ... See more keywords
Encapsulation of CALB by nucleotide/metal ions coordination nanoparticles: Highly selective catalysis of esterification while poor performance in glycerolysis reaction.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.11516
Abstract: BACKGROUND Enzymatic esterification is attracting for particular high-acid oil deacidification. In this study, Candida antarctica lipase B (CALB) was encapsulated into series of nucleotide-hybrid metal coordination polymers (CPs), which were constructed by Guanosine 5'-monophosphate (GMP)… read more here.
Keywords: calb; highly selective; esterification poor; esterification ... See more keywords
Enhancement of hydrophilic glyceryl monocaffeate synthesis by the esterification using cation exchange resin Amberlyst-35 as an economic catalyst.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.12547
Abstract: BACKGROUND Caffeic acid (CA) has anti-oxidation and anti-inflammatory. However, the poor hydrophilicity of CA limits its biological activities. In this work, hydrophilic glyceryl monocaffeate (GMC) was synthesized by the esterification using different caffeoyl donors (deep… read more here.
Keywords: cation exchange; esterification; synthesis; hydrophilic glyceryl ... See more keywords
Does glucose affect the de‐esterification of methyl ferulate by Lactobacillus buchneri?
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DOI: 10.1002/mbo3.971
Abstract: Silage, the fermented product from anaerobic storage of forage crops with high water contents (50%–70%), is normally used as animal feed but also for the production of biofuels and value‐added products. To improve the utilization… read more here.
Keywords: buchneri; methyl ferulate; silage; esterification ... See more keywords
Thermodynamics of enzyme-catalyzed esterifications: II. Levulinic acid esterification with short-chain alcohols
Sign Up to like & getrecommendations! Published in 2017 at "Applied Microbiology and Biotechnology"
DOI: 10.1007/s00253-017-8481-4
Abstract: Levulinic acid was esterified with methanol, ethanol, and 1-butanol with the final goal to predict the maximum yield of these equilibrium-limited reactions as function of medium composition. In a first step, standard reaction data (standard… read more here.
Keywords: chain; thermodynamics; esterification; levulinic acid ... See more keywords
Evaluation of ergosterol composition and esterification rate in fungi isolated from mangrove soil, long-term storage of broken spores, and two soils
Sign Up to like & getrecommendations! Published in 2020 at "Applied Microbiology and Biotechnology"
DOI: 10.1007/s00253-020-10601-3
Abstract: Abstract Ergosterol is an important fungal-specific biomarker, but its use for fungal biomass estimation is still varied. It is important to distinguish between free and esterified ergosterols, which are mainly located on the plasma membrane… read more here.
Keywords: ergosterol; esterification rate; esterification; ergosterol esterification ... See more keywords
Simultaneous acetone–butanol–ethanol fermentation, gas stripping, and full-cell-catalyzed esterification for effective production of butyl oleate
Sign Up to like & getrecommendations! Published in 2018 at "Bioprocess and Biosystems Engineering"
DOI: 10.1007/s00449-018-1960-x
Abstract: In this study, aiming to improve the economic feasibility of acetone–butanol–ethanol (ABE) fermentation process, generate valuable products and extend the product chain, esterification catalyzed by Candida sp. 99–125 cells was hybrid with the ABE fermentation-gas-stripping… read more here.
Keywords: esterification; fermentation; gas stripping; acetone butanol ... See more keywords
Acid-catalyzed esterification of free fatty acids with ethanol: an assessment of acid oil pretreatment, kinetic modeling and simulation
Sign Up to like & getrecommendations! Published in 2017 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-017-1335-3
Abstract: This work reports experimental data and kinetic modeling of the esterification of different free fatty acids (lauric, stearic, oleic, and also an industrial mixture of fatty acids) with ethanol catalyzed by sulfuric acid. In addition, the… read more here.
Keywords: kinetic modeling; esterification; fatty acids; free fatty ... See more keywords
Reusable Amberlyst 16 catalyst for acetic acid esterification relevant for pyrolysis bio-oil upgrading process
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DOI: 10.1007/s11144-018-1487-9
Abstract: The current research article addresses the ability of heterogeneous Amberlyst 16 to catalyze the esterification reaction between acetic acid and ethanol, as well as the modelling of the chemical kinetics. The effects of pretreatment, reaction… read more here.
Keywords: acid; esterification; process; amberlyst ... See more keywords
Synthesis and characterization of sulfonic acid functionalized mesoporous SBA-15: application in esterification reaction
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DOI: 10.1007/s11144-019-01674-x
Abstract: The aim of our work was to synthesize a sulfonic acid functionalized SBA-15 catalyst in a single step process. For the characterization, we used nitrogen adsorption–desorption (BET), Fourier transform infrared spectroscopy (FTIR), scanning electron microscopy… read more here.
Keywords: catalyst; acid functionalized; esterification; sulfonic acid ... See more keywords
Olefin esterification on Amberlyst® 15 catalyst: does the esterification site defy thermodynamics?
Sign Up to like & getrecommendations! Published in 2020 at "Reaction Kinetics, Mechanisms and Catalysis"
DOI: 10.1007/s11144-020-01794-9
Abstract: Kinetics for the reaction between 1-tetradecene and heptanoic acid to make tetradecyl heptanoates on dry Amberlyst® 15 catalyst at 90 °C are extremely complex. Observed kinetics of simultaneous double bond isomerization and esterification cannot be… read more here.
Keywords: thermodynamics; esterification; tetradecene; isomerization ... See more keywords