Valéria Dal Prá

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Valéria Dal Prá , Natália Silva Jardim, Carolina Bolssoni Dolwitsch, Marcio Antônio Mazutti, Carine Viana, Denise Bohrer, Paulo Cicero Nascimento, Leandro Machado de Carvalho, Marcelo Barreto da Silva, Camilo Amaro de Carvalho, Marcelo Barcellos da Rosa Laboratory of Chemical Analysis, Department of Chemistry, Federal University of Santa Maria, Av. Roraima,(More)
Valéria Dal Prá, Lais Biazus Bisol, Marisa L. Romani Paraboni, Luciano de Oliveira Siqueira Laboratory of Chemical Analysis, Department of Chemistry, Federal University of Santa Maria, Av. Roraima, 1000, Santa Maria, RS, 97105-900, Brazil. Department of Health Sciences, URI – Campus de Erechim, Av. Sete de Setembro, 1621, Erechim, RS, 99700-000, Brazil.(More)
This work is focused on the evaluation of the anti anti-inflammatory activity of fractionated extracts of Salvia officinalis in experimental model of peritonitis. The extract of Salvia officinalis was produced by maceration with ethanol and fractionated by increasing the polarity of the solvents from hexane to methanol in a thin layer chromatographic column(More)
Article history: Received on: 20/05/2016 Revised on: 14/09/2016 Accepted on: 11/11/2016 Available online: 28/12/2016 This paper presents an overview on the chemical composition and biological activity of plants found in the Brazilian Amazon – Bauhinia variegata, Cecropia obtusa, Cecropia palmata, Connarus perrottetti var. angustifolius, Chrysobalanus icaco(More)
This work is focused on hybrid modeling of xanthan gum bioproduction process by Xanthomonas campestris pv. mangiferaeindicae. Experiments were carried out to evaluate the effects of stirred speed and superficial gas velocity on the kinetics of cell growth, lactose consumption and xanthan gum production in a batch bioreactor using cheese whey as substrate. A(More)
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