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POTENCIAL DENDROENERGÉTICO DA ESPÉCIE PELTOPHORUM DUBIUM (SPRENG.) TAUB. (CANAFÍSTULA) PARA PRODUÇÃO DE BIOCOMBUSTÍVEIS SÓLIDOS [PDF]

, 2015
Este trabalho teve como objetivo avaliar a qualidade da madeira de espécie Peltophorum dubium (Spreng.) Taub. (Canafístula) para geração de combustíveis sólidos, como alternativa de suprimento a setores industriais, nos formatos de pelete, briquete e ...
Souza, Samuel Nelson Melegari de, Santos, Rayssa Fernanda dos, Eckert, Caroline Thaís, Frigo, Késia Damaris de Azevedo, Santos, Kenia Gabriela dos, Frigo, Elisandro Pires, Bariccatti, Reinaldo Aparecido   +6 more
core   +1 more source

A C-glucoside benzoic acid derivative from the leaves of Peltophorum dubium [PDF]

Phytochemistry Letters, 2010
Abstract From the methanolic extract of the leaves of Peltophorum dubium Taub (Leguminosae) was isolated after successive chromatographic procedures a new C-glucoside benzoic acid derivative, 3αC-glucopyranosil-4,5-dihydroxy-2-methoxy-benzoic acid. The structure of this compound was determined by 1D and 2D NMR and MS data analysis. The new compound
Marcus V. Bahia, Jorge M. David, Larissa C. Rezende, Maria L.S. Guedes, Juceni P. David   +4 more
openaire   +1 more source

Root morphology and leaf gas exchange in Peltophorum dubium(Spreng.)Taub. (Caesalpinioideae) exposed to copper-induced toxicity. [PDF]

, 2020
Excess copper (Cu) in the soil causes physiological and morphological changes in plants. The objective of this research was to evaluate root morphology and photosynthetic responses in Peltophorum dubium plants exposed to excess Cu.
MANTOVANI, J. R., SILVA, A. B. da, MARQUES, D. M., MAGALHAES, P. C., SOUZA, T. C. de   +4 more
core   +1 more source

The “Hidden Diversity” of Medicinal Plants in Northeastern Brazil: Diagnosis and Prospects for Conservation and Biological Prospecting

Evidence-Based Complementary and Alternative Medicine, Volume 2013, Issue 1, 2013., 2013
Increases in ethnobotanical studies and knowledge in recent decades have led to a greater and more accurate interpretation of the overall patterns related to the use of medicinal plants, allowing for a clear identification of some ecological and cultural phenomena.
Deyvson Rodrigues Cavalcanti, Ulysses Paulino Albuquerque, Rômulo Romeu Nóbrega Alves   +2 more
wiley   +1 more source

Transferência do N fixado por leguminosas arbóreas para o capim Survenola crescido em consórcio Transference of N fixed by legume trees to Survenola grass grown in intercropped system

Ciência Rural, 2007
O objetivo deste trabalho foi avaliar o efeito na transferência de N proveniente de três leguminosas arbóreas para o capim Survenola (Híbrido entre Digitaria setivalva e D.
Paulo Francisco Dias, Sebastião Manhães Souto, Alexander Silva Resende, Segundo Urquiaga, Gudesteu Porto Rocha, Joventino Fernandes Moreira, Avílio Antonio Franco   +6 more
doaj   +1 more source

Ethnopharmacology of Medicinal Plants of the Pantanal Region (Mato Grosso, Brazil)

Evidence-Based Complementary and Alternative Medicine, Volume 2012, Issue 1, 2012., 2012
Traditional knowledge is an important source of obtaining new phytotherapeutic agents. Ethnobotanical survey of medicinal plants was conducted in Nossa Senhora Aparecida do Chumbo District (NSACD), located in Poconé, Mato Grosso, Brazil using semi‐structured questionnaires and interviews.
Isanete Geraldini Costa Bieski, Fabrício Rios Santos, Rafael Melo de Oliveira, Mariano Martinez Espinosa, Miramy Macedo, Ulysses Paulino Albuquerque, Domingos Tabajara de Oliveira Martins, Maria Franco Trindade Medeiros   +7 more
wiley   +1 more source

Germinación de las semillas de Peltophorum dubium var. berteroanum (Urb.) Barneby (Fabaceae); sus respuestas al almacenamiento y a la imbibición [PDF]

, 2022
Peltophorum dubium var. berteroanum (Urb.) Barneby (Fabaceae) es un árbol de las zonas semiáridas, endémico de la isla Española, Se realizó un experimento para determinar el efecto del tiempo de almacenamiento, la imbibición y la escarificación en la ...
Peguero, Brígido, Encarnación, Wilkin
core  

An Ecological Comparison of Floristic Composition in Seasonal Semideciduous Forest in Southeast Brazil: Implications for Conservation

International Journal of Forestry Research, Volume 2012, Issue 1, 2012., 2012
We examined floristic patterns of ten seasonal semideciduous forest sites in southeastern Brazil and conducted a central sampling of one hectare for each site, where we took samples and identified all individual living trees with DBH (diameter at breast height, 1.30 m) ≥4.8 cm. Arboreal flora totaled 242 species, 163 genera, and 58 families.
Sérgio de Faria Lopes, Ivan Schiavini, Ana Paula Oliveira, Vagner Santiago Vale, Frank Gilliam   +4 more
wiley   +1 more source

Secondary Forest Succession in the Mata Atlantica, Brazil: Floristic and Phytosociological Trends

International Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011
This study aimed at understanding the dynamics of ecological processes and the use of secondary forests in Santa Catarina state (Brazil). The data base for these studies was formed through forest inventories carried out in the three forest types of the state.
Alexandre Siminski, Alfredo Celso Fantini, Raymond Paul Guries, Ademir Roberto Ruschel, Maurício Sedrez dos Reis, D. Loustau, A. D. Steinman   +6 more
wiley   +1 more source

Trypsin Isoinhibitors with Antiproliferative Activity toward Leukemia Cells from Phaseolus vulgaris cv “White Cloud Bean”

BioMed Research International, Volume 2010, Issue 1, 2010., 2010
A purification protocol that comprised ion exchange chromatography on DEAE‐cellulose, affinity chromatography on Affi‐gel blue gel, ion exchange chromatography on SP‐Sepharose, and gel filtration by FPLC on Superdex 75 was complied to isolate two trypsin inhibitors from Phaseolus vulgaris cv “White Cloud Bean”.
Jian Sun, Hexiang Wang, Tzi Bun Ng, Thomas Liehr   +3 more
wiley   +1 more source