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Seleção de bactérias para fermentação malolática de vinhos
(2018-06-18)
Brazilian wines, mainly from Rio Grande do Sul, often have high acidity due to the different maturation of the grapes. This acidity is determined by high concentrations of malic acid. In order to attenuate the fixed acidity ...
Efeitos da dieta, atividade física e estresse psicológico nos danos oxidativos de mulheres jovens
(2015-05-28)
The consumption of antioxidant-rich foods, especially fruits and vegetables, have been associated with a lower incidence of chronic diseases. However, it is known that diet has a lot of active compounds and none antioxidant ...
Efeito dos fungicidas mancozeb, captan e dithianon sobre Saccharomyces cerevisiae
(2017-05-19)
Fungicides are currently used to control fungal phytopathogenic diseases in many crops, including fruits. These compounds, especially those described as multisite activity fungicides, can affect non-target organisms like ...
Avaliação do potencial de controle biológico da mancha marrom de alternaria com Trichoderma spp., Bacillus subtilis e fertilizante organomineral
(2017-06-13)
Brazil is the largest citrus producer, being one of its main exports of agro-industrial chain. One of the factors that affect the quality and production of the final product is the Brown Spot Alternaria, caused by the ...
Atividade biológica de extratos de Cabralea canjerana sobre Anastrepha fraterculus e Spodoptera frugiperda
(2014-06-12)
Many reports in the literature indicated that representatives of Meliaceae, including neem,
have secundary metabolites with important biological activities on insects. Cabralea canjerana is a
widely distributed America ...
Efeitos da suplementação de suco de uva branco sobre as medidas antropométricas e bioquímicas em mulheres
(2017-11-24)
Grape juice is a drink rich in phenolic compounds, which are important antioxidants associated with reduction in the incidence of diseases related to oxidative stress, including cardiovascular diseases. Studies about the ...
Produção de celulases e xilanases por Penicillium echinulatum em biorreator com agitação mecânica
(2014-06-11)
Cellulases and xylanases are enzymes that hydrolyze cellulose and xylan respectively, which are
found in lignocellulosic residues. Although the applicability of these enzymes in the ethanol
production has been the subject ...
Uso do sistema enzimático de Zymomonas mobilis para a produção de ácidos maltobiônico e lactobiônico
(2017-09-18)
Maltobionic and lactobionic acid are formed through the oxidation of maltose and lactose, whereas sorbitol is formed in equimolar amount through the reduction of fructose, by means of the catalytic action of the glucose-fructose ...