Buscar
Mostrando ítems 61-70 de 441
Spray drying of pectin obtained from Citrus Sinensis waste
(Biointerface Research Applied Chemistry, 2020-02-15)
Polysaccharides are high molecular weight polymers that have functional groups, which can be used as sites to derivate or bind specific ligands. Pectin is a polysaccharide that is obtained from plant resources mainly from ...
Anticoagulant activity of a unique sulfated pyranosic (1→3)-β-L- arabinan through direct interaction with thrombin
(American Society for Biochemistry and Molecular Biology, 2013-01)
A highly sulfated 3-linked β-arabinan (Ab1) with arabinose in the pyranose form was obtained from green seaweed Codium vermilara (Bryopsidales). It comprised major amounts of units sulfated on C-2 and C-4 and constitutes ...
Molecular View of the Interaction between iota-Carrageenan and a Phospholipid Film and Its Role in Enzyme Immobilization
(AMER CHEMICAL SOC, 2009)
Proteins incorporated into phospholipid Langmuir-Blodgett (LB) films are a good model system for biomembranes and enzyme immobilization studies. The specific fluidity of biomembranes, an important requisite for enzymatic ...
Multicomponent approach to silica-grafted peptide catalysts : A 3 D continuous-flow organocatalytic system with on-line monitoring of conversion and stereo-selectivity
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2014-11-28)
The derivatization of organocatalysts with functional appendages suitable to anchor onto solid supports is usually achieved by stepwise syntheses. As an alternative to such a strategy, this work describes a one-pot approach ...
Testing the optimal defense hypothesis in Stryphnodendron adstringens (Fabaceae, Mimosoideae) leaves: the role of structure, number, position and nectar composition of extrafloral nectaries
(2017-10-01)
Stryphnodendron adstringens is a common Cerrado tree that possesses extrafloral nectaries (EFNs) on its leaves, which are located at the base and apex of the rachis and along the secondary veins. The position of EFNs and ...
Acemannan and fructans from Aloe vera (Aloe barbadensis Miller) plants as novel prebiotics
(American Chemical Society, 2017)
The nutraceutical properties of Aloe vera have been attributed to a glucomannan known as acemannan. Recently information has been published about the presence of fructans in Aloe vera but there are no publications about ...
Biopolymer nanoparticles designed for polyunsaturated fatty acid vehiculization: Protein-polysaccharide ratio study
(Elsevier, 2015-05)
Information about the design of biopolymer nanoparticles (BNPs) for polyunsaturated fatty acid (PUFA) vehiculization is provided. Linoleic acid (LA) was used as a model PUFA. The binding ability of LA to β-lactoglobulin ...
Termoquímica na Unicamp: depoimento sobre uma jornada de 25 anosThermochemistry at Unicamp: testimony of a 25 year journey
(Sociedade Brasileira de Química, 1999)