Influência da suplementação de açaí (Euterpe oleracea Mart.) na ração sobre remodelação cardíaca em ratos expostos à fumaça do cigarro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Estudo hierárquico do sistema de reprodução entre e dentro de frutos, fluxo de pólen e estrutura genética espacial em um fragmento e em árvores isoladas na pastagem de hymenaea stigonocarpa mart. ex hayne na região de cerrado

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Influência da suplementação de açaí (Euterpe oleracea Mart.) na ração sobre a remodelação cardíaca em ratos submetidos a infarto agudo do miocárdio

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Anatomia floral e ontogenia de espécies dímeras de Paepalanthus Mart. (Eriocaulaceae, Poales) e seu significado evolutivo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Extração e caracterização qualitativa do óleo da polpa e amendoas de frutos de macaúba [Acrocomia aculeata (Jacq) Lodd. ex Mart] coletada na região de Botucatu - SP

The international energy situation indicates to the depletion of oil reserves in the short term. Brazil, considering its potential, has sought through public policy, encourage the study of alternative forms of energy. Many of these forms are based on sub-products and agricultural products, especially the ethanol industry for fuel purposes. Another alternative of vegetable origin, most recently discussed, would be the production of fuel oil called biodiesel. The study aimed to extract and measure the pulp oil production of macaúba palm [Acrocomia aculeata (Jacq) Lodd. ex Mart], collected in Botucatu (SP). In addition, the qualitative analysis of the pulp and almond oil are determined. The results showed low productivity in oils, compared to the reported for macauba natural populations of Minas Gerais. The qualitative analysis of the macauba pulp shows to be rich in long chain fatty acids, while the almond have significant amounts of lauric acid.

Ocorrências e usos do Tucumã (astrocaryum vulgare mart) em comunidades ribeirinhas, quilombolas e de agricultores tradicionais no município de Irituia, Pará

The aim of the study is to demonstrate the occurrence and usage of the Tucumã (Astrocaryum vulgare Mart.) in rural areas of the Municipality of Irituia, in the State of Pará (Brazil), since the use of the palm part of the traditional culture of communities of farmers, riparian and quilombola, used in curing diseases in human and domestic animals, building shelters, obtaining fibers, production of tools and crafts, hunting and fishing. In addition to the uses reported by the population, tucumã has potential for the production of oil and biodiesel. In this sense, the Federal University of Pará – UFPA, in a partnership with the Irituia’s Municipal Government, is studying the implementation of an oleaginous processing plant in the municipality, among them, and includes the Tucumã as a potential source. Such proposal stipulates the production in the agroforestry system, as an alternative to the slash and burn agriculture in the region, reconciling environmental conservation with territorial rural development. Considering the results obtained in the field, it has been found an average of 9.4 stumps per hectare, each stump having 7.7 stipes and 4.7 racemes with up to 146 fruits. If all the Tucumã’s stumps were kept until they reached their average productivity capacity, it is estimated that the fruit production in the rural area of the municipality would be around 132.060 tons, which could produce up to 12.665,4 tons/year of pulp oil and 4.768,4 tons/year of nut oil, confirming the supply of raw material to move this productive chain.

Genetic erosion risk by environmental and antropic factor applied on strategies for Lychnophora ericoides conservation

This study evaluated the genetic erosion risk factors and the strategic points for the conservation of Lychnophora ericoides population in “Paraíso Perdido” farm, Serra da Canastra (20° 37’ 54” S; 46° 19’ 37” W; 833 m height) in São João Batista do Glória City, Minas Gerais State, Brazil. The number of young and adult plants, the soil and the phenology were evaluated in two sample areas of 125 m2. Information about the species utilization was obtained with local informants. Data on the region were obtained through literature review, in loco evaluation, GPS and geo-referenced map. In addition, local use of the plant for mixtures of drug was evaluated. According to the results obtained, the soil of the population is lithic with a weathered portion of frank-sandy texture, very acidic and dystrophic. The population density is 0.16 individuals/m2, 0.078 young/adult plant. The predominant phenophase was fruiting (100% plants) followed by flowering (21.62% plants). The local community uses the leaves of the plant in the form of hydroalcoholic extracts, as anti-inflammatory. Based on the evaluated parameters, the population is at 73% risk of genetic erosion. The detected key points were the development of activities including the participation of the local community for habitat protection as well as germplasm collection, seedlings production and reintroduction, together with environmental education, supervision, and reduction in the propensity for fire.

Manejo e conservação genética In Situ, Acrocomia aculeata (Jacq.) Lodd. Ex Mart. no pontal do Paranapanema

Pós-graduação em Agronomia - FEIS

Estudo da diversidade genética e química e produção do epímero do ácido caurenóico em calos de croton antisyphiliticus mart

Pós-graduação em Agronomia (Horticultura) - FCA