Articles with "ethanol aqueous" as a keyword



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Effectiveness of a combined ethanol–aqueous extract of alga Cystoseira compressa for the quality enhancement of a chilled fatty fish species

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Published in 2017 at "European Food Research and Technology"

DOI: 10.1007/s00217-017-2955-6

Abstract: Seaweeds have attracted an increasing attention as a new source for bioactive compounds, these include preservative compounds. This study is a first attempt to employ alga Cystoseira compressa for the preservation of chilled fish. For… read more here.

Keywords: cystoseira compressa; combined ethanol; aqueous extract; ethanol aqueous ... See more keywords
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New photocatalysts based on Cd0.3Zn0.7S and Ni(OH)2 for hydrogen production from ethanol aqueous solutions under visible light

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Published in 2018 at "Applied Catalysis A: General"

DOI: 10.1016/j.apcata.2018.07.002

Abstract: Abstract The Cd0.3Zn0.7S photocatalysts modified by nickel hydroxide were prepared and characterized by different experimental techniques including X-ray diffraction, UV–vis spectroscopy, transmission electron microscopy, and X-ray photoelectron spectroscopy. The obtained photocatalysts were tested in the… read more here.

Keywords: cd0 3zn0; ethanol aqueous; hydrogen production; spectroscopy ... See more keywords
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Fabrication of high silicalite-1 content filled PDMS thin composite pervaporation membrane for the separation of ethanol from aqueous solutions

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Published in 2017 at "Journal of Membrane Science"

DOI: 10.1016/j.memsci.2016.11.029

Abstract: Abstract Sedimentation of silicalite-1 occurs in the fabrication of thin silicalite-1 filled polydimethylsiloxane (PDMS) hybrid composite membranes if the viscosity of membrane solution is low, which makes this preparation challenging. In this work, a new… read more here.

Keywords: filled pdms; separation ethanol; aqueous solutions; separation ... See more keywords
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Effect of ethanol and aqueous extracts of seed pod of Copaifera salikounda (Heckel) on complete Freund's adjuvant-induced rheumatoid arthritis in rats.

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Published in 2019 at "Journal of food biochemistry"

DOI: 10.1111/jfbc.12912

Abstract: The antirheumatoid arthritis potential of ethanol and aqueous extracts of seed pod of Copaifera salikounda (SPCS) was evaluated using the chicken collagen/complete Freund's adjuvant-induced arthritic rats model. Adjuvat-induced rats were treated with varied doses of… read more here.

Keywords: seed pod; ethanol aqueous; arthritis; copaifera salikounda ... See more keywords
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Formal Kinetic Description of Photocatalytic Hydrogen Evolution from Ethanol Aqueous Solutions in the Presence of Sodium Hydroxide

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Published in 2018 at "Kinetics and Catalysis"

DOI: 10.1134/s0023158418060101

Abstract: The dependences of the rate of the photocatalytic hydrogen production in ethanol aqueous solutions on the concentration of ethanol and sodium hydroxide on the 1% Pt/10% Ni(OH)2/Cd0.3Zn0.7S photocatalyst under visible light irradiation (λ = 450… read more here.

Keywords: ethanol aqueous; photocatalytic hydrogen; sodium hydroxide;
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Stability and Free Radical Production for CO2 and H2 in Air Nanobubbles in Ethanol Aqueous Solution

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Published in 2022 at "Nanomaterials"

DOI: 10.3390/nano12020237

Abstract: In this study, 8% hydrogen (H2) in argon (Ar) and carbon dioxide (CO2) gas nanobubbles was produced at 10, 30, and 50 vol.% of ethanol aqueous solution by the high-speed agitation method with gas. They… read more here.

Keywords: free radicals; co2; aqueous solution; ethanol aqueous ... See more keywords
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Extraction of ethanol from aqueous solutions by emulsion liquid membrane: optimization of operating conditions and influence of salts in the feed phase

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Published in 2017 at "Desalination and Water Treatment"

DOI: 10.5004/dwt.2017.21403

Abstract: Extraction of ethanol from aqueous solutions with or without salts by emulsion liquid membranes (ELMs) was investigated. The important parameters governing the extraction behavior of ethanol were analyzed. These parameters were surfactant concentration and nature,… read more here.

Keywords: phase; extraction; aqueous solutions; extraction ethanol ... See more keywords