Results 1 to 10 of about 1,605 (221)

Exploring the Discrepancies in the Biological Activities of Extracts From Guadua angustifolia Var. Bicolor Londoño Collected in Two Different Sites [PDF]

open access: yesChemistry and Biodiversity
ABSTRACT Guadua angustifolia var. bicolor Lodoño is a Colombian bamboo species that has shown promising medicinal properties. This study aims to investigate the differences in the chemical composition and biological activity of extracts from two different populations of G. angustifolia var. bicolor, collected in Bauru and Tatuí, Brazil.
Maria Tereza Grombone-Guaratini
exaly   +3 more sources

Oxidative pyrolysis of Guadua angustifolia Kunth

open access: yesEnergy Reports, 2020
This is a study of the behavior of the species of bamboo Guadua angustifolia Kunth during oxidative pyrolysis. Thus, thermogravimetric analysis of G.
C.R. Ardila   +2 more
doaj   +4 more sources

Thermo-Mechanical and Fungi Treatment as an Alternative Lignin Degradation Method for Bambusa oldhamii and Guadua angustifolia Fibers [PDF]

open access: yesJournal of Fungi, 2022
Different strategies have been used to degrade the molecular structure of lignins in natural fibers. Both chemical and biological processes can obtain different types of lignins for industrial use.
Luis Garzón   +4 more
doaj   +2 more sources

Assessing Genetic Variation in <i>Guadua angustifolia</i> Through RAD-Seq Analysis. [PDF]

open access: yesInt J Mol Sci
Guadua angustifolia, a native bamboo species of ecological and economic importance, has been widely studied in Colombia. This study focused on evaluating the genetic diversity and population structure of G. angustifolia from six natural populations in the Department of Nariño, Colombia, using restriction site-associated DNA sequencing (RADseq). A total
Lozano-Puentes HS   +5 more
europepmc   +3 more sources

Structural behavior of the guadua angustifolia. Connections in Guadua.

open access: yesIngeniería e Investigación, 2004
The guadua (bamboo) is a natural material, renewable in few years, with good structural behavior for solicitations of parallel tension to the fibers, compression, flexion and torsion.
Caori Patricia Takeuchi Tam
doaj   +2 more sources

MORPHOLOGICAL AND STRUCTURAL CHARACTERIZATION OF BAMBOO FIBER INTO CULM - Guadua angustifolia KUNTH

open access: yesCiência Florestal, 2018
Studies about lignocellulosic materials have gained importance in the last decades due to the outstanding characteristics that their fibers offer, which becomes in a good alternative to replace synthetic fibers.
Luz Adriana Sánchez Echeverri   +1 more
doaj   +5 more sources

Bioconstrucción de vivienda unifamiliar de interés social con caña Guadua angustifolia Kunth

open access: yesNOVASINERGIA, 2021
El crecimiento de la población, el aumento de la necesidad de obtener una vivienda y el deterioro del medio ambiente hacen que el mundo necesite preservar el medio ambiente y ahorrar energía.
Giusepina Vanga   +3 more
doaj   +1 more source

An inventory of Guadua (Guadua angustifolia) bamboo in the Coffee Region of Colombia

open access: yesEuropean Journal of Forest Research, 2006
Management of renewable natural resources and the corresponding policy formulation should be founded on reliable data and information. This refers both to information on the resource itself and to information on the market situation. In this paper, we present methodology and major results of an inventory of the Guadua resources, in a study area of ...
Kleinn, Christoph   +1 more
openaire   +2 more sources

Development of a perforated panel for acoustic conditioning based on Colombian guadua fiber (Guadua angustifolia Kunth) [PDF]

open access: yesTECCIENCIA, 2019
The present research is about the practical implementation of a perforated panel for acoustic conditioning, manufactured with guadua, a typical Colombian fiber. The developed panel is checked for its acoustic conditioning properties. Guadua is an attractive natural resource with great potential for renovation and use in sustainable construction.
Páez-Soto, Darío Alfonso   +4 more
openaire   +2 more sources

Análisis morfológico y molecular de especies de bambú del género Guadua (Poaceae: Bambusoideae) procedentes de las regiones San Martín y Cajamarca, Perú

open access: yesRevista de Investigación en Agroproducción Sustentable, 2019
En la Región San Martín existe una confusión en torno a la identificación de tres especies del género Guadua. Según la distribución y las características morfológicas se determina que “Kunth” procedente de La Florida (provincia de San Miguel,  Región ...
Romina Cecilia Móstiga Rodríguez   +3 more
doaj   +1 more source

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