Enhancing the performance of Xanthan gum in water-based mud systems using an environmentally friendly biopolymer [PDF]
, 2020 Xanthan gum is commonly used in drilling fluids to provide viscosity, solid suspension, and fluid-loss control. However, it is sensitive to high temperatures and not tolerant of field contaminants. This paper presents an experimental study on the effects
Akpan, EU, Enyi, GC, Nasr, GG
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Viscoelastic gels of guar and xanthan gum mixtures provide long-term stabilization of iron micro- and nanoparticles [PDF]
, 2012 Iron micro- and nanoparticles used for groundwater remediation and medical applications are prone to fast aggregation and sedimentation. Diluted single biopolymer water solutions of guar gum (GG) or xanthan gum (XG) can stabilize these particles for few ...
A Molfetta Di +40 more
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Valorisation of chicken feathers for xanthan gum production using Xanthomonas campestris MO-03
Journal of Genetic Engineering and Biotechnology, 2018 Xanthan gum is an important commercial polysaccharide produced by Xanthomonas species. In this study, xanthan production was investigated using a local isolate of Xanthomonas campestris MO-03 in medium containing various concentrations of chicken feather
Murat Ozdal, Esabi Basaran Kurbanoglu
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Investigation of Combined Effects of Xanthan Gum,Sodium Dodecyl Sulphate, and Salt on Some Physicochemical Properties of Their Mixtures Using a Response Surface Method [PDF]
, 2009 Aqueous solutions containing sodium dodecyl sulphate, xanthan gum, and salt were characterized by ionic conductivity, viscosity, and surface tension methods.
Bensmaili, Aicha +3 more
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Biophysical characterization of the outer membrane polysaccharide export protein and the polysaccharide co-polymerase protein from Xanthomonas campestris [PDF]
, 2014 This study investigated the structural and biophysical characteristics of GumB and GumC, two Xanthomonas campestris membrane proteins that are involved in xanthan biosynthesis. Xanthan is an exopolysaccharide that is thought to be a virulence factor that
Bianco, María Isabel +5 more
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Biopolymer-based structuring of liquid oil into soft solids and oleogels using water-continuous emulsions as templates [PDF]
, 2015 Physical trapping of a hydrophobic liquid oil in a matrix of water-soluble biopolymers was achieved using a facile two-step process by first formulating a surfactant-free oil-in-water emulsion stabilized by biopolymers (a protein and a polysaccharide ...
Adelmann H. +59 more
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The Scientific World Journal, 2014 A xanthan lyase was produced and purified from the culture supernatant of an excellent xanthan-modifying strain Microbacterium sp. XT11. Xanthan lyase was induced by xanthan but was inhibited by its structural monomer glucose.
Fan Yang +7 more
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Xanthan pyruvilation is essential for the virulence of Xanthomonas campestris pv. campestris [PDF]
, 2016 Xanthan, the main exopolysaccharide (EPS) synthesized by Xanthomonas spp., contributes to bacterial stress tolerance and enhances attachment to plant surfaces by helping in biofilm formation.
Bianco, María Isabel +8 more
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Polímeros, 2009 O trabalho objetivou avaliar xantanas produzidas por Xanthomonas arboricola pv pruni como viscosificante de fluido para aplicação na perfuração de poços de petróleo, comparando-as com três amostras comerciais utilizadas para este fim.
Caroline D. Borges +3 more
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Czech Journal of Food Sciences, 2018 Effects of partial replacement of wheat flour with corn flour (2.93-17.07%) blended with xanthan gum (0.1172-0.6828%) on physical properties, textural and sensory characteristics of sponge cakes were evaluated by response surface methodology (RSM).
Na XIAN, Guohua HU
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