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Your search keyword '"do Nascimento, Georgia Erdmann"' showing total 10 results
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10 results on '"do Nascimento, Georgia Erdmann"'

1. Polysaccharides from green sweet pepper increase the antineoplastic effect of methotrexate on mammary tumor cells

Author

Adami, Eliana Rezende, Corso, Claudia Rita, Turin-Oliveira, Natalia Mulinari, Galindo, Claudia Martins, Milani, Leticia, Stipp, Maria Carolina, da Silva, Liziane Cristine Malaquias, do Nascimento, Georgia Erdmann, Chaves, Pedro Felipe Pereira, Chequin, Andressa, Mariott, Marihá, da Silva, Luisa Mota, Klassen, Giseli, Ramos, Edneia A.S., Cordeiro, Lucimara M.C., and Acco, Alexandra

Published
2020
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2. Antineoplastic effect of pectic polysaccharides from green sweet pepper (Capsicum annuum) on mammary tumor cells in vivo and in vitro

Author

Adami, Eliana Rezende, Corso, Claudia Rita, Turin-Oliveira, Natalia Mulinari, Galindo, Claudia Martins, Milani, Letícia, Stipp, Maria Caroline, do Nascimento, Georgia Erdmann, Chequin, Andressa, da Silva, Luisa Mota, de Andrade, Sérgio Faloni, Dittrich, Rosangela Locatelli, Queiroz-Telles, José Ederaldo, Klassen, Giseli, Ramos, Edneia A.S., Cordeiro, Lucimara M.C., and Acco, Alexandra

Published
2018
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9. Structure of a galactoarabinoglucuronoxylan from tamarillo (Solanum betaceum), a tropical exotic fruit, and its biological activity.

Author

do Nascimento, Georgia Erdmann, Hamm, Leticia Alencar, Baggio, Cristiane H., Werner, Maria Fernanda de Paula, Iacomini, Marcello, and Cordeiro, Lucimara M.C.

Subjects
*XYLANS, *SOLANUM, *TROPICAL fruit, *POLYSACCHARIDES, *ANALGESICS, *INFLAMMATION
Abstract

Highlights: [•] A galactoarabinoglucuronoxylan was found in the pulp of tamarillo fruits. [•] The polysaccharide was composed of Xylp, Araf, Galp, GlcpA and 4-O-Me-GlcpA. [•] The galactoarabinoglucuronoxylan had a main chain branched only at O-2. [•] It showed an antinociceptive effect on inflammatory pain models. [ABSTRACT FROM AUTHOR]

Published
2013
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10. Rheological behavior of high methoxyl pectin from the pulp of tamarillo fruit (Solanum betaceum).

Author

do Nascimento GE, Simas-Tosin FF, Iacomini M, Gorin PA, and Cordeiro LM

Subjects
Elasticity, Fruit chemistry, Models, Theoretical, Rheology, Sucrose chemistry, Viscosity, Pectins chemistry, Solanum
Abstract

Rheological behavior of a high methyl-esterified pectic fraction (STW-A) from tamarillo was evaluated at different concentrations in water and with sucrose (50% w/w, pH 3). STW-A dispersions at 3, 5, and 8% (w/w) showed low apparent viscosities, shear-thinning and liquid-like behaviors. They were well fitted using the Ostwald-de Waele model and obey the Cox-Merz rule. The viscosity and the viscoelastic behavior were greatly modified by the presence of sucrose. STW-A at 1% (+ sucrose) showed shear-thinning and concentrated solution behavior. Pronounced shear-thinning and gel-like behaviors were obtained with STW-A at 2 and 3% (+ sucrose). Their flow curves profiles were better fitted using the Hershel-Bulkley model and not followed the Cox and Merz rule. Temperature sweeps (5-80°C) showed that STW-A formed thermostable gels. Altogether, our results suggested tamarillo can be a new source of pectin with potential applications as thickeners/gelling agents depending on solvent or applied processes., (Copyright © 2015. Published by Elsevier Ltd.)

Published
2016
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