Results 61 to 70 of about 672 (171)

Bertholletia excelsa, une espèce aux insertions multiples

, 1996
L'article analyse les différents types de gestion d'une espèce extractiviste, le noyer du Brésil, en forêt, dans un pâturage et dans une jachère. Il montre que la transformation de l'écosystème d'origine, la forêt, entraîne une forte mortalité de l'espèce et bloque ses mécanismes de régénération naturelle. (Résumé d'auteur)
Emperaire, Laure, Mitja, Danielle
openaire   +2 more sources

Functional and Nutraceutical Properties of Protein and Polyphenols Extracted From Agro‐Industrial Waste: A Comprehensive Review

eFood, Volume 7, Issue 1, February 2026.
The article underscores the promising future perspectives of utilizing agro‐industrial waste, envisioning sustainable production processes, and meeting the increasing demand for environmentally friendly and health‐promoting products. ABSTRACT The growing imperative for increased food production has propelled an example alteration in the perception of ...
Fakhar Islam, Ali Imran, Areesha Ahmed, Faiyaz Ahmed, Musarrat Rasheed, Amar Shankar, Neeraj Khare, Swati Sharma, Rutaba Nadeem, Abdela Befa Kinki   +9 more
wiley   +1 more source

Mapping the density of giant trees in the Amazon

New Phytologist, Volume 249, Issue 1, Page 152-168, January 2026.
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima, Diego Armando Silva da Silva, Matheus Henrique Nunes, Paulo R. de Lima Bittencourt, Peter Groenendyk, Cinthia Pereira de Oliveira, Daniela Granato‐Souza, Rinaldo L. Caraciolo Ferreira, José A. Aleixo da Silva, Jesús Aguirre‐Gutiérrez, Toby Jackson, João R. de Matos Filho, Perseu da Silva Aparício, Joselane P. Gomes da Silva, José Julio de Toledo, Marcelino Carneiro Guedes, Danilo R. Alves de Almeida, Niro Higuchi, Fabien H. Wagner, Jean Pierre Ometto, Eric Bastos Görgens   +20 more
wiley   +1 more source

REPEATABILITY OF FRUITS AND SEEDS PRODUCTION AND SELECTION OF BRAZIL NUT GENOTYPES IN NATIVE POPULATIONS IN RORAIMA1

Revista Árvore, 2015
This study estimates the repeatability coefficients of two production traits in two native populations of Brazil nut trees. It determines the number of years of suitable evaluations for an efficient selection process, determines the permanent phenotypic ...
Cássia Ângela Pedrozo, Helio Tonini, Marcos Deon Vilela Resende, Sônia Maria Schaefer Jordão   +3 more
doaj   +1 more source

Efficient Extraction of Phenolic Compounds From Cariniana rubra Gardener Ex Miers From the Legal Amazon: Ultrasound‐Assisted Optimization, Chemical Characterization, and Antioxidant Potential

Chemistry &Biodiversity, Volume 22, Issue 11, November 2025.
ABSTRACT Cariniana rubra, native to the Brazilian Cerrado and the Amazon‐Cerrado ecotone, is traditionally used in folk medicine but remains underexplored. This study optimized extraction yield and bioactive compound content using ultrasound‐assisted extraction (UAE) and Soxhlet extraction.
Aline Biggi Maciel, Elis Ramos de Queiroz Jácome, Naísa Andrade da Silva, Rachel de Moura Nunes Fernandes, Claudia Andrea Lima Cardoso, Elisandra Scapin   +5 more
wiley   +1 more source

Histamine in Brazilian Foods: A Comprehensive Review of Occurrence and Risk Assessment for Intoxication and Intolerance

Food Science &Nutrition, Volume 13, Issue 11, November 2025.
Even though histamine plays an important role in human health, it has been associated with food intoxication and intolerance episodes. The most relevant, current state of knowledge regarding histamine's biochemical and health aspects is provided. Histamine levels are provided for 17 food groups, including 335 food types and 11,437 samples, allowing ...
Maria Beatriz A. Gloria, Fabiana B. Diniz, Bruno M. Dala‐Paula, Biane Philadelpho, José Eduardo Gonçalves, Ederlan S. Ferreira, Livia Simon Sarkadi   +6 more
wiley   +1 more source

Pollination Requirements and the Foraging Behavior of Potential Pollinators of Cultivated Brazil Nut (Bertholletia excelsa Bonpl.) Trees in Central Amazon Rainforest

Psyche: A Journal of Entomology, 2012
This study was carried out with cultivated Brazil nut trees (Bertholletia excelsa Bonpl., Lecythidaceae) in the Central Amazon rainforest, Brazil, aiming to learn about its pollination requirements, to know the floral visitors of Brazil nut flowers, to ...
M. C. Cavalcante, F. F. Oliveira, M. M. Maués, B. M. Freitas   +3 more
doaj   +1 more source

Fermentation kinetics and ruminal parameters of animals fed diets containing Brazil nut cake inclusion levels

Semina: Ciências Agrárias, 2017
The inclusion effect of 0 (control), 15, 30, 45, 60, and 100% dry matter (DM) of Brazil nut (Bertholletia excelsa Bonpl.) cake (BNC) aiming at replacing corn silage was assessed on fermentation kinetics and effective degradability (ED) by means of in ...
Juliana Cristina de Castro Budel, Aline Fernanda Oliveira de Ramos, Geisielly Sousa Araújo, Alyne Cristina Sodré Lima, Lucieta Guerreiro Martorano, Benjamim de Souza Nahúm, Luciano Fernandes Sousa, André Guimarães Maciel e Silva, José de Brito Lourenço Junior   +8 more
doaj   +1 more source

Efecto antibacteriano del extracto etanólico de la corteza de Bertholletia excelsa (castaña) sobre Staphylococcus aureus

Revista Cubana de Medicina Militar
Introducción: Bertholletia excelsa Bonpl. posee principios activos que pueden afectar el crecimiento de Staphylococcus aureus, principal agente que provoca infecciones cutáneas.
Héctor Alexander Vílchez-Cáceda, Jesús Edson Trejo-Levy, Ketty Rojas-Berastein, Carolina Mayo Takahashi-Ferrer, Juan Carlos Benites-Azabache   +4 more
doaj  

Quality of Brazil nuts stored in forced aeration silos

Revista Ceres, 2016
The traditional system of collection and storage of Brazil nut compromises seriously the quality of these almonds as it contributes to the high incidence of contaminants, like fungi of the genus Aspergillus, which can produce aflatoxins.
David Aquino da Costa, Virgínia de Souza Álvares, Roberta Martins Nogueira, Jorge Ferreira Kusdra, Vlayrton Tomé Maciel, Daniela Popim Miqueloni   +5 more
doaj   +1 more source