| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Alves, Vítor D.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024A greener route to prepare PEBAX®1074 membranes for gas separation processescitations
- 2023Chitin-Glucan Complex Hydrogelscitations
- 2023Chitin-Glucan Complex Hydrogels ; Physical-Chemical Characterization, Stability, In Vitro Drug Permeation, and Biological Assessment in Primary Cellscitations
- 2023Novel Hydrogel Membranes Based on the Bacterial Polysaccharide FucoPol ; Design, Characterization and Biological Propertiescitations
- 2023Novel Hydrogel Membranes Based on the Bacterial Polysaccharide FucoPolcitations
- 2021Production of medium-chain-length polyhydroxyalkanoates by Pseudomonascitations
- 2021Ionic liquid-based semi-interpenetrating polymer network (sIPN) membranes for CO2 separationcitations
- 2020Low temperature dissolution of yeast Chitin-Glucan complex and characterization of the regenerated polymercitations
- 2019Demonstration of the adhesive properties of the medium-chain-length polyhydroxyalkanoate produced by Pseudomonas chlororaphis subsp. aurantiaca from glycerolcitations
- 2015Conversion of cheese whey into a fucose- and glucuronic acid-rich extracellular polysaccharide by Enterobacter A47citations
- 2011Fucose-containing exopolysaccharide produced by the newly isolated Enterobacter strain A47 DSM 23139citations
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article
Conversion of cheese whey into a fucose- and glucuronic acid-rich extracellular polysaccharide by Enterobacter A47
Abstract
<p>Cheese whey was used as the sole substrate for the production of extracellular polysaccharides (EPS) by Enterobacter A47. An EPS concentration of 6.40gL<sup>-1</sup> was reached within 3.2 days of cultivation, corresponding to a volumetric productivity of 2.00gL<sup>-1</sup>d<sup>-1</sup>. The produced EPS was mainly composed of glucuronic acid (29mol%) and fucose (29mol%), with lower contents of glucose and galactose (21mol% each) and a total acyl groups content of 32wt.%. The polymer had an average molecular weight of 1.8×10<sup>6</sup>Da, with a polydispersity index of 1.2, and an intrinsic viscosity of 8.0dLg<sup>-1</sup>. EPS aqueous solutions (1.0wt.% in 0.01M NaCl, at pH 8.0) presented a shear thinning behavior with a viscosity of the first Newtonian plateau approaching 0.1Pas. This novel glucuronic acid-rich polymer possesses interesting rheological properties, which, together with its high content of glucuronic acid and fucose, two bioactive sugar monomers, confers it a great potential for use in high-value applications, such as cosmetics and pharmaceuticals.</p>