Advanced alginate- nutriosomes for enhanced oral delivery of fermented Echium amoenum polyphenols. [PDF]
Khosroshahi ED +10 more
europepmc +1 more source
Genetic variations in the IDUA gene in Tunisian MPS I families: Identification of a novel microdeletion disrupting substrate binding and structural insights. [PDF]
Rebai M +8 more
europepmc +1 more source
Plasma-treated alginate hydrogels modulate porcine leukocyte activity <i>in vitro</i>. [PDF]
Wessely-Szponder J +4 more
europepmc +1 more source
GLYCAM Bacterial Carbohydrate Builder: a web-tool for modelling 3D structures of bacterial glycans
Nieto-Fabregat F +5 more
europepmc +1 more source
Total synthesis of hexuronic acids
Six stereoisomeric hexuronic acids (tert-butyl esters of methyl pyranosides) having the altro, manno, gluco, gulo, galacto, and talo configurations were obtained from cis,trans-tert-butyl 2-methoxy-5,6-dihydro-2H-pyran-6-carboxylate (5). The synthesis involved the following successive steps: epoxidation of the double bond in 5, opening of the epoxides ...
A Zamojski
exaly +4 more sources
Electrophoresis of hexuronic acids
Marlys J. St. Cyr
exaly +4 more sources
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Abstract Five naturally occurring hexuronic acids and several hexuronic acid-containing oligosaccharides were separated and identified by high voltage paper electrophoresis, using one of the following buffers. (i) Pyridine-acetic acid-water (1:10:89, by volume), the pH of which was adjusted to 2.3–3.5 with 98% formic acid.
Z Yosizawa, Zensaku Yosizawa
exaly +3 more sources
An automated method for the determination of hexuronic acids
Analytical Biochemistry, 1965Abstract 1. 1. An automated method is deseribed for the determination of hexuronic acids based on the carbazole reaction. 2. 2. The borate modification was found to be superior because of the increased color yield and the reduced interference caused by the presence of NaCl. 3. 3.
D A Swann, Endre A Balázs, E A Balázs
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G.L.C. of the O-trimethylsilyl derivatives of hexuronic acids
Carbohydrate Research, 1976The free acids, sodium salts, and lactones of several hexuronic acids have been studied as their O-trimethylsilyl derivatives by gas-liquid chromatography using SE-30 and XE-60 liquid phases. Silylation was best performed in methyl sulphoxide. The equilibrium between the various forms of a hexuronic acid in methyl sulphoxide was also studied by g.l.c ...
J F, Kennedy, S M, Robertson, M, Stacey
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Improved analytical method for the hexuronic acids at the reducing terminals of glycosaminoglycans
Journal of Proteomics, 1984When endo-uronidases act on glycosaminoglycans, the reaction products have hexuronic acid residues at the reducing terminals. An analytical method for hexuronic acids at the reducing terminals was devised for hyaluronate oligosaccharides having hexuronic acid residues at the reducing terminals.
Masahiko Endo +2 more
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