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Atividade biológica de resíduos de vinificação de vitis labrusca
(2014-06-17)
Every year, the worldwide wine production generates about 20 million tons of waste, which
usually end up being discarded in the environment. Previous data showed that it is possible to
obtain flavan-3-ol compounds from ...
Avaliação dos efeitos antitumorais da própolis vermelha em células humanas in vitro
(2017-04-18)
The Brazilian red propolis has attracted scientific and economic interests due to its varied biological activities. This natural product has diversify chemical composition according to the region in which it is found, then ...
Efeito da adição de glutadiona em vinhos e espumantes
(2017-04-20)
Sparkling wine, white wines as well, are very susceptible to oxidation in the processing stages and during storage and aging. Glutathione (GSH), present naturally in grapes and derivatives, is an antioxidant which positively ...
Determinação de resíduos de pesticidas em alimentos por cromatografia a líquido acoplada a analisadores de espectrometria de massas
(2019-05-18)
Contamination from pesticide residues has become a major concern due to the consequences to living things and the environment. On the other hand, in relation to agribusiness, pesticide residues have become a commercial ...
Diversidade, clonagem e caracterização de nucleases extracelulares de Aeromonas spp.
(2017-12-21)
Aeromonas spp. are Gram-negative bacteria generally associated to aquatic ecosystems. These bacterial are considered opportunistic pathogens of various animals, including man. Some species of this genus can secrete a wide ...
Avaliação de parâmetros enológicos, sensoriais e biológicos em vinhos espumantes : efeito de agentes moduladores /
(2014-06-17)
The evaluation of enological, sensorial and biological parameters in sparkling wines
(SW) Charmat (brut and demi-sec) and Champenoise (brut) was performed in
experimental and industrial samples, provided by seven wineries, ...
Bioatividades de frações dos extratos de Lentinula edodes e Pleurotus sajor-caju em cultivo de células de mamíferos
(2018-04-03)
Mushrooms have vast prospects as sources of medicinal properties, since they have been used since ancient times to treat diseases and promote health in general. They have a number of interesting bioactive compounds which ...
Predição de regiões promotoras em Bacillus subtilis através do uso de redes neurais artificiais e máquinas de vetor de suporte
(2018-06-07)
The transcription process concerns reading the information contained in DNA to generate the corresponding messenger RNA. To initiate the transcription process of a given gene, RNA polymerase enzyme needs to recognize the ...