Ecologia química no controle biológico de fitófagos e respectivos predadores e parasitoides

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Atividade antiviral de compostos naturais no ciclo replicativo do HCV

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Compostos de paládio(II) contendo ligantes N,S-quelantes: síntese, caracterização e investigação da atividade biológica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Caracterização dos compostos derivados de furoxano como inibidores da atividade de bombas de efluxo em Mycobacterium tuberculosis e estudo da influência do efluxo e da halotolerância nos perfis de resistência do bacilo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Compostos de Pd(II) contendo ligantes N,S-doadores: síntese, caracterização e estudo da atividade citotóxica

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Pesticidas: uma revisão dos aspectos que envolvem esses compostos

Pesticids are chemical products used to control plagues (animal and vegetable) and plant diseases. Due to the process of automation occurred in the agriculture in 1960-1970, the agrotoxics began to be largely used in Brazil. Their physical-chemical proprieties, as well as the frequency of use, form of application, environmental biotic and abiotic characteristics and climatic conditions will determine their environmental destination. These variables will define the spectrum of environmental impacts and human health problems caused by the agrotoxics. The human health impacts might be acute or chronic, mainly upon neurological, reproductive and respiratory process. In the environment, the agrotoxics cause transformations and modifications in biota, water, soil and other ecosystems. To make farmworkers aware of alternatives to massive use of agrotoxics is the guarantee for an agriculture development more sustainable, without disorders in human health and in environment

O gênero Eugenia: da química à farmacologia

Research on natural products is extremely important either for new compound discovery with possible pharmacology uses or for its impact on economy, which moves millions of dollars for year. Scientific studies related on utilization and characterization of bioactive substances are important due to the fact that many drugs currently used by the population were synthetized from isolated compounds of natural products. Among many medicinal species commonly used, there are that ones from the genus Eugenia, witch belongs to Myrtaceae family. Eugenia is one of the biggest genus from this family and has about 5000 species and Brazil has 400 of them, which are appreciated on gastronomy for its fruits, for example, pitanga (Eugenia uniflora), cherry (Eugenia involucrata), clove (Eugenia caryophyllata) and cagaita (Eugenia dysinterica). Phytochemical studies of plants from this genus report the presence of several secondary metabolites like flavonoids, tannins, coumarins, anthocyanins and more. Eugenia species have important pharmacology activity as antioxidant, hypothermic, antidiarrheal, antihypertensive, antimicrobial and fungicide. Thus, Eugenia is a genus which has species with potencial phytotherapic products

Relação entre a concentração dos compostos fenólicos do mosto e a eficiência da fermentação alcoólica por subprodutos em processo contínuo

The objective of this work was to evaluate the relationship between phenolic compounds and alcoholic fermentation efficiency. The yield of sugarcanebyproducts (glycerol, acidity, and biomass) was determined in a continuous process at SaoManoel Sugarcane Mill, (Sao Paulo, Brazil) during the 2011/2012 harvest period. The Saccharomyces cerevisiae strain used as inoculum was the CAT-1. During the harvest, the endogenous yeast outcompeted the selected strain, hence eliminating it from the process. This research consists of a case of study on the ethanol production facility. FolinCiocauteau and methylene blue method was used to assess phenolic compounds. The efficiencyof the byproducts generated during the fermentation processwas calculated. Statistics analyses were carried out using Pearson correlation and its significance, by thet-test. We concluded that the phenolic compounds within the must could not be correlated to the byproducts’fermentation efficiency calculated during a continuous fermentation process.

Avaliação da atividade antiviral dos compostos do esmalte de unha (acetato de etila e acetato de butila) no herpesvírus bovino tipo 5

Pós-graduação em Enfermagem - FMB

Caracterização do potencial inseticida e capacidade antioxidante de Spathodea campanulata (Bignoniaceae)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito dos compostos fenólicos e lignina sobre a ação de β-glicosidase

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Aproveitamento da casca de banana na elaboração de barras de cereais: avaliação dos compostos bioativos, características físicas e sensoriais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo da efetividade da atenuação natural de compostos BTEX em área contaminada por querosene de aviação

Pós-graduação em Geociências e Meio Ambiente - IGCE

Investigação dos compostos biativos em tomates (Lycopersicon esculentum L.) após o processamento térmico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)