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Multivalent sialylation of beta-thio-glycoclusters by Trypanosoma cruzi trans sialidase and analysis by High Performance Anion Exchange Chromatography
(Springer, 2016-10)
The synthesis of multivalent sialylated glycoclusters is herein addressed by a chemoenzymatic approach using the trans-sialidase of Trypanosoma cruzi (TcTS). Multivalent β-thio-galactopyranosides and β-thio-lactosides were ...
Purificação e caracterização de uma gentioexaose obtida de botriosferana por hidrólise ácida parcial
(Sociedade Brasileira de Química, 2008)
A hexa-oligosaccharide was obtained by partial acid hydrolysis from botryosphaeran, an exopolysaccharide (EPS) β(1→3; 1→6)-D-glucan type, produced by the ascomyceteous fungus Botryosphaeria rhodina. The ...
Identification of fructooligosaccharides in different banana cultivars
(AMER CHEMICAL SOC, 2008)
Banana has been currently indicated as a good source of fructooligosaccharides (FOS), which are considered to be functional components of foods. However, significant differences in their amounts in bananas have been observed ...
Anatomical and biochemical changes in the composition of developing seed coats of annatto (Bixa orellana L.)
(SPRINGER, 2009)
Seeds of Bixa orellana (L.) have a sclerified palisade cell layer, which constitutes a natural barrier to water uptake. In fact, newly fully developed B. orellana seeds are highly impermeable to water and thereby dormant. ...
The role of carbohydrates in seed germination and seedling establishment of Himatanthus sucuuba, an Amazonian tree with populations adapted to flooded and non-flooded conditions
(OXFORD UNIV PRESS, 2009)
Background and Aims In the Amazonian floodplains plants withstand annual periods of flooding which can last 7 months. Under these conditions seedlings remain submerged in the dark for long periods since light penetration ...
Synthesis of divalent ligands of β-thio- and β-N-galactopyranosides and related lactosides and their evaluation as substrates and inhibitors of Trypanosoma cruzi trans-sialidase
(Beilstein Institut, 2014-12-19)
In this work we describe the synthesis of mono- and divalent β-N- and β-S-galactopyranosides and related lactosides built on sugar scaffolds and their evaluation as substrates and inhibitors of the Trypanosoma cruzi ...
Synthesis of divalent ligands of beta-thio- and beta-N-galactopyranosides and related lactosides and their evaluation as substrates and inhibitors of Trypanosoma cruzi trans-sialidase
(Beilstein-institut, 2014-12)
In this work we describe the synthesis of mono- and divalent β-N- and β-S-galactopyranosides and related lactosides built on sugar scaffolds and their evaluation as substrates and inhibitors of the Trypanosoma cruzi ...
Cell wall calcium and hemicellulose have a role in the fruit firmness during storage of blueberry (Vaccinium spp.)
(MDPI, 2021)
The firmness of blueberry is one of its most significant quality attributes. Modifications in the composition of the cell wall have been associated with changes in the fruit firmness. In this work, cell wall components and ...
Interaction of S-layer proteins of Lactobacillus kefir with model membranes and cells
(Taylor & Francis, 2017-02)
In previous works, it was shown that S-layer proteins from Lactobacillus kefir were able to recrystallize and stabilize liposomes, this feature reveling a great potential for developing liposomal-based carriers. Despite ...