Results 121 to 130 of about 817,589 (162)

Advanced alginate- nutriosomes for enhanced oral delivery of fermented Echium amoenum polyphenols. [PDF]

open access: yesSci Rep
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]

open access: yesMol Genet Metab Rep
Rebai M   +8 more
europepmc   +1 more source

Plasma-treated alginate hydrogels modulate porcine leukocyte activity <i>in vitro</i>. [PDF]

open access: yesFront Immunol
Wessely-Szponder J   +4 more
europepmc   +1 more source

GLYCAM Bacterial Carbohydrate Builder: a web-tool for modelling 3D structures of bacterial glycans

open access: yes
Nieto-Fabregat F   +5 more
europepmc   +1 more source

Total synthesis of hexuronic acids

open access: yesCarbohydrate Research, 1977
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

open access: yesJournal of Chromatography A, 1970
Marlys J. St. Cyr
exaly   +4 more sources

A rapid method for separation and identification of several hexuronic acids and hexuronic acid-containing oligosaccharides

Analytical Biochemistry, 1975
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, 1965
Abstract 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
exaly   +3 more sources

G.L.C. of the O-trimethylsilyl derivatives of hexuronic acids

Carbohydrate Research, 1976
The 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
exaly   +3 more sources

Improved analytical method for the hexuronic acids at the reducing terminals of glycosaminoglycans

Journal of Proteomics, 1984
When 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
exaly   +3 more sources

Home - About - Disclaimer - Privacy