Articles with "ethyl" as a keyword



Synthesis of Ethyl-4-ethoxy Pentanoate by Reductive Etherification of Ethyl Levulinate in Ethanol on Pd/SiO2 -C Catalysts.

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Published in 2018 at "ChemSusChem"

DOI: 10.1002/cssc.201801624

Abstract: The synthesis of biomass-derived ethers to be used as biofuels or biofuel additives has attracted much attention. Following the recently reported synthesis of etherified ester ethyl-4-ethoxy pentanoate (EEP) from γ-valerolactone (GVL) in ethanol catalyzed by… read more here.

Keywords: ethyl; etherification ethyl; ethoxy pentanoate; pentanoate ... See more keywords
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Effect of ethanol treatment on the quality and volatiles production of blueberries after harvest.

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Published in 2019 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.9904

Abstract: BACKGROUND Blueberries are appreciated by consumers for the rich natural antioxidants and high nutritional and health functions. However, blueberries are very perishable due to microbial infection and metabolic aging after harvest. Ethanol has been shown… read more here.

Keywords: quality; ethyl; effect ethanol; effect ... See more keywords

Safener Isoxadifen-Ethyl Confers Fenoxaprop-P-Ethyl Resistance on A Biotype of Echinochloa crus-galli.

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Published in 2022 at "Pest management science"

DOI: 10.1002/ps.6851

Abstract: Some herbicides are commercially formulated with safeners to increase crop selectivity. Fenoxaprop-p-ethyl is formulated with the safener isoxadifen-ethyl for Echinochloa crus-galli control in rice. Safeners act on crops by increasing herbicide metabolism, but this effect… read more here.

Keywords: ethyl; safener; fenoxaprop ethyl; isoxadifen ethyl ... See more keywords
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Synthesis and pharmacological studies of 1-(2-amino-1-(4-methoxyphenyl) ethyl) cyclohexanol analogs as potential microbial agents

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Published in 2017 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2012.12.009

Abstract: Abstract A novel series of Schiff bases 4a–n was prepared from 2-hydrazinyl-N-(2-(1-hydroxycyclohexyl)-2-(4-methoxyphenyl) ethyl)acetamide. Thiazolidinone 5a–n derivatives were prepared from the reaction of Schiff base and thioglycolic acid. The structures of the synthesized compounds were assigned… read more here.

Keywords: ethyl; studies amino; amino methoxyphenyl; synthesis pharmacological ... See more keywords
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Bioreductive dynamic kinetic resolution of ethyl 2-methoxy-3-oxo-3-phenylpropanoate

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Published in 2020 at "Catalysis Communications"

DOI: 10.1016/j.catcom.2019.105865

Abstract: Abstract Ketoreductase ChKRED12 from Chryseobacterium sp. CA49 was identified as a highly stereoselective catalyst for the bioreductive production of (2S,3S)-ethyl 3-hydroxy-2-methoxy-3-phenylpropanoate (EMHP) through dynamic kinetic resolution. Its performance was further improved using semi-rational design strategies… read more here.

Keywords: bioreductive dynamic; ethyl; kinetic resolution; methoxy ... See more keywords
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One pot synthesis, physicochemical and photophysical investigation of biologically active pyridine-3-carboxylate (ECPC) as probe to determine CMC of surfactants in organized media

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Published in 2018 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"

DOI: 10.1016/j.colsurfa.2018.01.007

Abstract: Abstract Ethyl 4 - (9-ethyl-9H-carbazol-3-yl) – 2 – methyl - 5- oxo - 4, 5 - dihydro-1H-indeno[1,2-b]pyridine-3-carboxylate (ECPC) was prepared by one pot multi component reaction of 9-ethyl-9H-carbazole-3-carbaldehyde, indane-1,3-dione, ethyl acetoacetate and ammonium acetate in… read more here.

Keywords: ethyl; one pot; ecpc; pyridine carboxylate ... See more keywords
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The combustion kinetics of the lignocellulosic biofuel, ethyl levulinate

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Published in 2018 at "Combustion and Flame"

DOI: 10.1016/j.combustflame.2018.02.028

Abstract: Abstract Ethyl levulinate (Ethyl 4-oxopentanoate) is a liquid molecule at ambient temperature, comprising of ketone and ethyl ester functionalities and is one of the prominent liquid fuel candidates that may be easily obtained from lignocellulosic… read more here.

Keywords: ethyl levulinate; ethyl; model; combustion kinetics ... See more keywords
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Experimental and correlational study of isobaric molar heat capacities of fatty acid esters: Ethyl nonanoate and ethyl dodecanoate

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Published in 2019 at "Fluid Phase Equilibria"

DOI: 10.1016/j.fluid.2018.09.017

Abstract: Abstract An experimental study on the isobaric molar heat capacities of ethyl nonanoate and ethyl dodecanoate was performed at temperatures between 303 K and 393 K and at pressures between 0.1 MPa and 25.2 MPa. An increase of isobaric… read more here.

Keywords: isobaric molar; heat; ethyl; heat capacities ... See more keywords
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Metagenomic analysis reveals the impact of JIUYAO microbial diversity on fermentation and the volatile profile of Shaoxing-jiu.

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Published in 2020 at "Food microbiology"

DOI: 10.1016/j.fm.2019.103326

Abstract: This study focused on the microbial communities found in JIUYAO, the fermentation starter traditionally used in Shaoxing-jiu, and elucidated their relationship with the fermentation activities and volatile compounds involved in winemaking. The microbial communities found… read more here.

Keywords: shaoxing jiu; ethyl; fermentation; rhizopus ... See more keywords
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Influence of two yeast strains in free, bioimmobilized or immobilized with alginate forms on the aromatic profile of long aged sparkling wines.

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Published in 2018 at "Food chemistry"

DOI: 10.1016/j.foodchem.2018.01.036

Abstract: Production of sparkling wines involve a second alcoholic fermentation and contact with yeast less over an extended period of time, which influences the aroma composition and sensory quality of the resulting wines. Sparkling wines obtained… read more here.

Keywords: ethyl; sparkling wines; yeast strains; two yeast ... See more keywords
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Characterization of the key odorants and their content variation in Niulanshan Baijiu with different storage years using flavor sensory omics analysis.

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Published in 2021 at "Food chemistry"

DOI: 10.1016/j.foodchem.2021.131851

Abstract: Niulanshan Baijiu (NLS) is a light-flavor Baijiu (LFB) with a long history. The aroma-active compounds in six NLSs with different storage years were analyzed using gas chromatography-olfactometry-mass spectrometry (GC-O-MS), coupled with Osme and aroma extraction… read more here.

Keywords: analysis; ethyl; storage years; key odorants ... See more keywords