Articles with "hydroxybenzoic acid" as a keyword



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Millets: a cereal grain with potent antioxidants and health benefits

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Published in 2018 at "Journal of Food Measurement and Characterization"

DOI: 10.1007/s11694-018-9992-0

Abstract: Millet grains are small seeded Kharif crop used as food and feed. Due to presence of bioactive compounds and important minerals, millets have their own importance among cereal grains. Finger millet is a mixture of… read more here.

Keywords: millet; gallic acid; hydroxybenzoic acid; acid 100 ... See more keywords
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Fabrication of Fe3O4 and graphitized porous biochar composites for activating peroxymonosulfate to degrade p-hydroxybenzoic acid: Insights on the mechanism

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.121980

Abstract: Abstract The novel Fe3O4 and porous biochar originated from Myriophyllum aquaticum composites (Fe3O4/MC) with graphitized structure, hierarchical porous and strong magnetism were used as efficient catalysts for degradation of organic pollutants in the presence of… read more here.

Keywords: porous biochar; hydroxybenzoic acid; fe3o4 graphitized; peroxymonosulfate ... See more keywords
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Surface molecular imprinting on polystyrene resin for selective adsorption of 4-hydroxybenzoic acid.

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Published in 2020 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2020.128762

Abstract: Using chloromethylated polystyrene resin, N,N-diethylaminoethyl methacrylate, and ethylene glycol dimethacrylate as support, functional monomer and cross-linker, respectively, the molecularly imprinted resin (MIR) and non-imprinted resin (NIR) were fabricated by the combination of atom transfer radical… read more here.

Keywords: resin; adsorption; hydroxybenzoic acid; selective adsorption ... See more keywords
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Hydrogen-bonding aggregation of N-methylpyrrolidine betaine with p-hydroxybenzoic acid

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Published in 2020 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2020.127695

Abstract: Abstract N-Methylpyrrolidine betaine (N-carboxymethyl-N-methyl-pyrrolidinium, inner salt, MPRB) cocrystallizes with p-hydroxybenzoic acid (HBA) at the 1:1 ratio. The complex is characterized by single-crystal X-ray diffraction, FTIR and NMR spectra. The pyrrolidinium ring adopts an envelope conformation… read more here.

Keywords: hydroxybenzoic acid; hydrogen bonding; methylpyrrolidine betaine;
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Growth, experimental and theoretical investigations on 4-hydroxy-3-methoxybenzaldehyde 5-chloro-2-hydroxybenzoic acid: A new high second order nonlinear optical material

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Published in 2020 at "Journal of Molecular Structure"

DOI: 10.1016/j.molstruc.2020.128406

Abstract: Abstract Novel 4-hydroxy-3-methoxy benzaldehyde 5-chloro-2-hydroxybenzoic acid (4H5C) organic co-crystal was grown by simple solution growth technique. 4H5C crystal exhibits the orthorhombic structure with non-centrosymmetric space group of Pna21 from single crystal X-ray diffraction study results.… read more here.

Keywords: chloro hydroxybenzoic; growth; order; hydroxybenzoic acid ... See more keywords
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Simple Portable Voltammetric Sensor Using Anodized Screen-Printed Graphene Electrode for the Quantitative Analysis of p-Hydroxybenzoic Acid in Cosmetics

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c01434

Abstract: Screen-printed graphene electrodes (SPGEs) have become a potential option in electrochemical applications because of their outstanding properties and disposable approach to miniaturize the electrodes for onsite analysis. Herein, the detection of para-hydroxybenzoic acid (PHBA) in… read more here.

Keywords: printed graphene; anodized spge; screen printed; using anodized ... See more keywords
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Biosynthesis of the yellow xanthomonadin pigments involves an ATP‐dependent 3‐hydroxybenzoic acid: acyl carrier protein ligase and an unusual type II polyketide synthase pathway

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Published in 2018 at "Molecular Microbiology"

DOI: 10.1111/mmi.14064

Abstract: Xanthomonadins are yellow pigments that are produced by the phytopathogen Xanthomonas campestris pv. campestris (Xcc). A pig cluster is responsible for xanthomonadin biosynthesis. Previously, Xcc4014 of the cluster was characterized as a bifunctional chorismatase that… read more here.

Keywords: biosynthesis; hydroxybenzoic acid; xanthomonadin; unusual type ... See more keywords

Silver Nanoparticles Capped with p-Hydroxybenzoic Acid as a Colorimetric Sensor for the Determination of Paraquat

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Published in 2020 at "Indonesian Journal of Chemistry"

DOI: 10.22146/ijc.48806

Abstract: Highly stable silver nanoparticles capped with p-hydroxybenzoic acid were synthesized by reducing silver ion with p-hydroxybenzoic acid and used for the detection of paraquat. The synthesized silver nanoparticles, which are yellow, exhibited an absorption peak… read more here.

Keywords: paraquat; hydroxybenzoic acid; silver nanoparticles; nanoparticles capped ... See more keywords
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Impact of Chemical Analogs of 4-Hydroxybenzoic Acid on Coenzyme Q Biosynthesis: From Inhibition to Bypass of Coenzyme Q Deficiency

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Published in 2017 at "Frontiers in Physiology"

DOI: 10.3389/fphys.2017.00436

Abstract: Coenzyme Q is a lipid that participates to important physiological functions. Coenzyme Q is synthesized in multiple steps from the precursor 4-hydroxybenzoic acid. Mutations in enzymes that participate to coenzyme Q biosynthesis result in primary… read more here.

Keywords: biosynthesis; coenzyme biosynthesis; hydroxybenzoic acid; coenzyme deficiency ... See more keywords
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Combined physiological and transcriptome analysis revealed the response mechanism of Pogostemon cablin roots to p-hydroxybenzoic acid

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Published in 2022 at "Frontiers in Plant Science"

DOI: 10.3389/fpls.2022.980745

Abstract: Pogostemon cablin (patchouli) cultivation is challenged by serious soil sickness, of which autotoxins accumulation is a major cause. p-hydroxybenzoic acid (p-HBA) is one of the main autotoxins of patchouli. However, the molecular mechanism underlying the… read more here.

Keywords: pogostemon cablin; acid; analysis; plant ... See more keywords
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Functional Properties and Preservative Effect of P-Hydroxybenzoic Acid Grafted Chitosan Films on Fresh-Cut Jackfruit

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Published in 2022 at "Foods"

DOI: 10.3390/foods11091360

Abstract: In the present study, p-hydroxybenzoic acid-grafted chitosan (PA-g-CS) conjugates with different grafting degrees were synthesized by a free radical-regulated grafting approach. The conjugates were further developed into films by casting, and their characteristics and preservative… read more here.

Keywords: acid grafted; effect; fresh cut; grafted chitosan ... See more keywords