Results 81 to 90 of about 2,900 (163)

INDUÇÃO E IDENTIFICACAO DE POLIPLOIDIA EM Hymenaea courbaril L. var. stilbocarpa (Hayne) Lee et Lang.

open access: yesCiência Florestal, 2016
The Hymenaea courbaril var. stilbocarpa wood has a high density being employed in construction, carpentry and laminate. The stem exudes a rich terpene resin which can be used in the varnish industry.
Diego Antonio Ottonelli Bona   +2 more
doaj  

Evaluation of Level of Essential Elements and Toxic Metal in the Medicinal Plant Hymenaea martiana Hayne (Jatobá) Used by Mid-West Population of Brazil

open access: yesThe Scientific World Journal, 2019
Hymenaea martiana Hayne belongs to the family Fabaceae (Leguminosae) and presents the popular name of jatobá. It is a tree that demonstrates medicinal purposes and represents a food source in Brazil.
Layza S. Rocha   +8 more
doaj   +1 more source

Karyological traits related to phylogenetic signal and environmental conditions within the Hymenaea clade (Leguminosae, Detarioideae)

open access: yes, 2020
The Hymenaea Glade is a lineage of the subfamily Detarioideae of Leguminosae. The Glade is currently composed of three genera: Guibourtia, Hymenaea, and Peltogyne.
Goulart de Azevedo Tozzi, Ana Maria   +6 more
core   +1 more source

Phytochemical and Antibacterial Investigations of the Extracts and Fractions from the Stem Bark of Hymenaea stigonocarpa Mart. ex Hayne and Effect on Ultrastructure of Staphylococcus aureus Induced by Hydroalcoholic Extract

open access: yesThe Scientific World Journal, 2013
The aim of this study was to investigate the antimicrobial activity of different extracts and fractions obtained from Hymenaea stigonocarpa stem barks.
Gustavo Santiago Dimech   +5 more
doaj   +1 more source

Caracterização colorimétrica da madeira de Hymenaea sp. (jatobá) em função da variação da temperatura de secagem. [PDF]

open access: yes, 2015
Título em inglês: Colorimetric characterization of the wood of Hymenaea sp. (jatobá) in function of the variation of the drying temperature.
OKADA, T. S. A.   +3 more
core  

Ontogenesis, structure and ultrastructure of Hymenaea stigonocarpa (Fabaceae: Caesalpinioideae) colleters

open access: yes, 2016
The genus Hymenaea is characterized by a great diversity of secretory structures, but there are no reports of colleters yet. The objectives of this study are to report the occurrence and describe the origin and structure of colleters in Hymenaea ...
Sousa Paiva, Élder Antonio   +1 more
core   +1 more source

Quantitative temporal analysis of the multiple uses of Hymenaea courbaril L. and Hymenaea stigonocarpa Mart. ex Hayne

open access: yesCadernos Cajuína
: Native tree species with multiple ecological, economic, and sociocultural uses play a fundamental role in maintaining tropical ecosystems and human well-being.
Francimayre Aparecida Pereira de Jesus   +1 more
doaj   +1 more source

Cambios en la mojabilidad en superficies de maderas tratadas térmicamente: Angulo de contacto y energía libre superficial

open access: yesMaderas: Ciencia y Tecnología, 2016
Fueron determinados los ángulos de contacto de las maderas Pinus (Pinus taeda), Erisma (Erisma uncinatum), Araucaria (Araucaria angustifolia) e Hymenaea (Hymenaea stilbocarpa) en cuatro líquidos de pruebas (agua, diyodometano, formamida y etilenglicol ...
Sabrina N.C Dos Santos   +1 more
doaj  

A New ent-Clerodane Diterpene from Hymenaea courbaril var. altissima

open access: yes, 2002
A new ent-clerodane and two known ent-labdanes were isolated from the barks of Hymenaea courbaril var. altissima (Ducke). The new diterpene was identified, after esterification with diazomethane, as methyl (-)-(5R,8S,9S,10R)-clerod-3-en-15-oate and known
Imamura, Paulo M.   +3 more
core  

Reestablishment Of Hymenaea Travassii (leguminosae, Caesalpinioideae), A Species Endemic To The Bolivian Chaco

open access: yes, 2016
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)In Lee & Langenheim's taxonomic revision of the genus Hymenaea (Leguminosae, Caesalpinioideae), the species Hymenaea ...
Vidal De Freitas; Goulart De Azevedo Tozzi   +3 more
core  

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