Results 81 to 90 of about 3,518 (210)
Animal–Plant Interactions Under Defaunation: Consequences for Amazonian Trees of Commercial Interest
Biotropica, Volume 58, Issue 2, March 2026.We experimentally investigated the effects of medium‐ and large‐sized mammal defaunation on the removal and fate of seeds from economically important forest species in Amazonian forests. Our results show that mammal exclusion significantly reduced seed removal, although the magnitude of this effect varied among plant species.
Arlison Castro +5 more
wiley +1 more source
South African Journal of Botany, 2021 Abstract Medicinal plants represent a promising reservoir of diverse endophytic fungi, including taxa that are able to produce bioactive metabolites. In Brazil, the genus Copaifera includes species that are well known in folk medicine mainly due to their ability to produce oleoresin.
Camila Rodrigues de Carvalho +8 more
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Interspecific differences in the oleoresin production of Copaifera L. (Fabaceae) in the Amazon rainforest. [PDF]
, 2019 Copaifera species produce an oleoresin of commercial importance that is widely extracted in Amazon communities. This paper addresses two questions. (1) What are the morphological characteristics of Copaifera species that influence oleoresin production ...
JÁUREGUI, C. H. +7 more
core +3 more sources
Seed predation by insects in three sympatric species of Copaifera L. (Fabaceae)
Biotemas, 2015 This study aimed to evaluate the predation rate on seeds and compare fruit length, width, and weight in Copaifera sabulicola J. Costa & L.P. Queiroz, Copaifera luetzelburgii Harms, and Copaifera depilis Dwyer, as well as identify the insects predating on
Isana M. dos Santos +3 more
doaj
Química Nova, 2007 The aim of this work is to obtain, purify and characterize biochemically a peroxidase from Copaifera langsdorffii leaves (COP). COP was obtained by acetone precipitation followed by ion-exchange chromatography.
Hermelinda Penha Freire Maciel +5 more
doaj +1 more source
Insect Conservation and Diversity, Volume 19, Issue 2, Page 404-419, March 2026.Habitat transformation in Amazon due to agriculture expansion impairs Melolonthidae diversity. Assemblage response towards habitat transformation are group‐dependent. Although highly disturbed, Amazon arc of deforestation region dwells sensitive insect assemblages. Abstract Although the Amazon provides crucial goods and ecosystem services for humanity,
Kleyton Rezende Ferreira +4 more
wiley +1 more source
Odontología Sanmarquina, 2014 Objetivo. Evaluar la actividad antibacteriana de la oleorresina de Copaifera reticulata (C.reticulata), sobre la bacteria periodontopatógena Porphyromonas gingivalis (P. gingivalis) Metodología.
Donald Ramos Perfecto +1 more
doaj +1 more source
Diorchidium copaiferae Cummins & Y. Hirats.
, 2022 Diorchidium copaiferae (P.Syd & Syd.) Cummins & Y. Hirats., Illustrated Genera of Rust Fungi. Revised Ed. p. 147. 1983. (?/?,IIpe/III). BASIONYM— Sphenospora copaifera P. Syd. & Syd., Monogr. Ured. 4: 584. 1924. Type on Copaifera sp., Leguminosae, Morro Pelado, S ã o Paulo, Brasil, VII.1904, Puttemans 1154 .
Junior, Alcindo Da Silva Martins +3 more
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Copaifera laevis Dwyer, Brittonia
, 2018 Published as part of Chocarro, María Del Carmen Peña & Egea, Juana De, 2018, Checklist of the endemic vascular plants of Paraguay, pp. 448-450 in Phytotaxa 384 (1) on pages 448-450, DOI: 10.11646/phytotaxa.384.1.1, http://zenodo.org/record ...
Chocarro, María Del Carmen Peña +1 more
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Polyphenols, antioxidants, and antimutagenic effects of Copaifera langsdorffii fruit
Food Chemistry, 2016 Copaifera langsdorffii (copaiba) is a Brazilian exotic fruit, poorly studied regarding its bioactive composition. The aim of this study was to determine bioactive compounds, antioxidant and antimutagenic activities of copaiba pulp. The samples were extracted with different solvents in order to analyze polyphenol compounds (Folin Ciocalteau and HPLC-DAD)
Batista, Ângela Giovana +9 more
openaire +2 more sources