Articles with "aqueous ethanol" as a keyword



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Electrochemical oxidation of quercetin in aqueous and ethanol-water media with the use of graphite/chemically modified silica ceramic electrode

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Published in 2017 at "Ionics"

DOI: 10.1007/s11581-017-2320-6

Abstract: A mixture of silica chemically modified with 1-n-propyl-3-methylimidazolium chloride and graphite was used to fabricate a ceramic working electrode. The conventional three-electrode cell that included the prepared electrode has been used to investigate the electrochemical… read more here.

Keywords: aqueous ethanol; oxidation; water; ethanol water ... See more keywords
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V-type granular starch prepared using aqueous-ethanol heat treatment at different ethanol concentrations

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Published in 2022 at "Food Hydrocolloids"

DOI: 10.1016/j.foodhyd.2021.107176

Abstract: Abstract V-type granular starch (VGS) was prepared by aqueous-ethanol heat treatment at 50%, 60% and 70% ethanol. The formation process and optimal preparation conditions at each ethanol concentration were obtained, and the properties of optimized… read more here.

Keywords: aqueous ethanol; ethanol concentrations; granular starch; ethanol ... See more keywords
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Aggregation of zein in aqueous ethanol dispersions: Effect on cast film properties.

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Published in 2018 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2017.08.024

Abstract: In this study, we evaluate the influence of zein aggregation in aqueous ethanol dispersions on the properties of zein films. The effects of zein concentration, ethanol content and temperature on transmittance of zein dispersions were… read more here.

Keywords: aqueous ethanol; ethanol dispersions; film properties; zein ... See more keywords
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Development of a reversible chromogenic sensor for Cu2+ in aqueous ethanol

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Published in 2021 at "Materials Letters"

DOI: 10.1016/j.matlet.2021.129869

Abstract: Abstract A naphthaldehyde appended sensor has been synthesized and characterized by spectroscopic techniques. The sensor has been efficiently utilized in selective chromogenic detection of Cu2+ in aqueous ethanol amongst various metal ions. Cu2+ interacts with… read more here.

Keywords: aqueous ethanol; cu2 aqueous; reversible chromogenic; development reversible ... See more keywords
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Effects of Anthocleista djalonensis root extracts on reproductive hormones and testicular marker enzymes in adult male Wistar rats

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Published in 2019 at "Andrologia"

DOI: 10.1111/and.13442

Abstract: This study evaluated the effect of methanol and aqueous ethanol root extracts (200 mg/kg body weight) of Anthocleista djalonensis on sex hormone concentrations and testicular marker enzymes of adult rats after 60 days of administration… read more here.

Keywords: aqueous ethanol; treatment; anthocleista djalonensis; root extracts ... See more keywords

Antiplasmodial, Antioxidant, and Cytotoxic Activity of Bridelia micrantha a Cameroonian Medicinal Plant Used for the Treatment of Malaria

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Published in 2023 at "BioMed Research International"

DOI: 10.1155/2023/1219432

Abstract: Introduction Resistance to common antimalarial drugs and persistence of the endemicity of malaria constitute a major public health problem in Cameroon. The aim of this study was to evaluate the in vitro antiplasmodial, antioxidant, and… read more here.

Keywords: antiplasmodial antioxidant; aqueous ethanol; bridelia micrantha; activity ... See more keywords
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Grapefruit Seed Extract Inhibits the Formation of Amyloid-like Fibrils by Trypsin in Aqueous Ethanol

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Published in 2018 at "Natural Product Communications"

DOI: 10.1177/1934578x1801301106

Abstract: Several natural compounds deriving from plants are known to be efficient anti-amyloid aggregation agents. In this study, anti-aggregation activity of grapefruit seed extract was investigated using trypsin as a model protein in aqueous ethanol at… read more here.

Keywords: seed; aqueous ethanol; formation; seed extract ... See more keywords
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Improved hairpin resonator for microfluidic sensing

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Published in 2018 at "Sensors and Materials"

DOI: 10.18494/sam.2018.1801

Abstract: We present a near-field microwave sensor based on a hairpin resonator for detecting aqueous ethanol and aqueous NaCl concentrations in microfluidics. A hairpin sensor with a high-quality (high-Q) dielectric resonator allows the detection of a… read more here.

Keywords: aqueous ethanol; hairpin resonator; aqueous nacl; resonator ... See more keywords
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Brassica oleracea Extracts Prevent Hyperglycemia in Type 2 Diabetes Mellitus

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Published in 2022 at "Preventive Nutrition and Food Science"

DOI: 10.3746/pnf.2022.27.1.50

Abstract: This study investigated the protective effect of extracts from flowers of Brassica oleracea L. var. italica Plenck on type 2 diabetes mellitus and its associated disorders. Three different doses of each extract (petroleum ether, ethanol,… read more here.

Keywords: aqueous ethanol; type diabetes; oleracea extracts; diabetes mellitus ... See more keywords