Produção Nacional
Revisado por pares
Cristiane Santos do Carmo Ribeiro de Souza, Victor Alexandre Hardt Ferreira dos Santos, Marciel José Ferreira, José Francisco de Carvalho Gonçalves,
A castanheira-da-amazônia (Bertholletia excelsa Bonpl.) é uma espécie exigente de luz, pois em floresta nativa, a espécie depende da formação de clareiras para alcançar ... o grau de plasticidade das respostas ecofisiológicas de Bertholletia excelsa quando submetida a ambientes de irradiância contrastantes. Plantas jovens de Bertholletia excelsa foram cultivadas em três condições de irradiância: baixa ( ... acúmulo e partição de biomassa. Plantas jovens de Bertholletia excelsa demonstraram maior acúmulo de biomassa, crescimento e fotossíntesequando ...
Tópico(s): Environmental and biological studies
2017 - UNIVERSIDADE FEDERAL DE SANTA MARIA | Ciência Florestal
Lili Hou, Muhammed Rashid, Manik Chhabra, Chandrasekhar Boya, Palanisamy Amirthalingam, Sujoy Ray, Zhenzuo Li,
Bertholletia excelsa is a rich herbal source of anti-oxidants and phenols. The goal of this study is to evaluation the effect of bertholletia excelsa nut on body weight, C-reactive protein (CRP) ... The population was public population. Pooled results showed Bertholletia excelsa have reduction effect on triglyceride weighted mean difference ( ... I² = 0%).This study provided an evidence that Bertholletia excelsa nuts have reduction effect on triglyceride, cholesterol, and ...
Tópico(s): Diet and metabolism studies
2020 - Elsevier BV | Complementary Therapies in Medicine
Selvin Antonio Saravia Maldonado, Ismael Montero-Fernández, Santos Alemán Ricardo, Jhunior Marcía, da Conceição Campelo Ferreira María,
Bertholletia excelsa is native to the Amazon, and it grows in the forests that border the great rivers ... fruit, which is called the urchin and almond. Bertholletia excelsa has antioxidant properties, and it is rich in phenolic compounds. In this research, the antioxidant capacity ...
Tópico(s): Heavy Metals in Plants
2020 - Academic Journals | Journal of Medicinal Plants Research
A demographic study was carried out on Bertholletia excelsa , the Brazil nut tree, in two primary forest sites in Northern Bolivia where Brazil nuts have been harvested for several decades. In spite ... availability found for seedlings and saplings, suggest that Bertholletia excelsa can be classified as a gap-dependent species. ...
Tópico(s): Plant and animal studies
2002 - Cambridge University Press | Journal of Tropical Ecology
Produção Nacional
Revisado por pares
Anderson Pedro Bernardina Batista, Henrique Ferraço Scolforo, José Márcio de Mello, Marcelino Carneiro Guedes, Marcela de Castro Nunes Santos Terra, João Domingos Scalon, Lucas Rezende Gomide, Paula Gomides Vitor Scolforo, Rachel L. Cook,
Brazil nut (Bertholletia excelsa) is one of the most important non-timber forest product (NTFP) species in the world. Better management and ... assess the spatial association of fruit yield of Bertholletia excelsa (B. excelsa) trees in two forest types (old growth terra firme forest and Amazon-cerrado transitional forest) in ...
Tópico(s): Economic and Environmental Valuation
2019 - Elsevier BV | Forest Ecology and Management
Sarath B. Jayasinghe, Joseph A. Caruso,
... in water-soluble protein fraction of seeds of Bertholletia excelsa H.B.K., which typically have a high ... containing proteins in water-soluble protein fraction of Bertholletia excelsa H.B.K. seeds can be divided into ...
Tópico(s): Trace Elements in Health
2010 - Elsevier BV | International Journal of Mass Spectrometry
Mandar Trivedi, Fernando H. Cornejo, Andrew R. Watkinson,
... Ara spp.) on Brazil nut, the seed of Bertholletia excelsa (Lecythidaceae). Counts of macaw‐damaged fruit below 50 ... spp.) en la depredación de semillas de castaña (Bertholletia excelsa: Lecythidaceae) en un rodal castañero en el Perú. ...
Tópico(s): Wildlife-Road Interactions and Conservation
2004 - Wiley | Biotropica
Thavarith Chunhieng, Konstantinos Pétritis, Claire Elfakir, José Brochier, Thierry Goli, Didier Montēt,
The high selenium content of the Brazil nut, Bertholletia excelsa, makes this seed a healthy food qualified as ... the total amount of methionine. Keywords: Brazil nut; Bertholletia excelsa; protein; selenium; covalent bonds
Tópico(s): Muscle metabolism and nutrition
2004 - American Chemical Society | Journal of Agricultural and Food Chemistry
Produção Nacional
Revisado por pares
Moacyr Eurípedes Medri, Eduardo Lleras,
Resumo Variações anatômicas nas folhas de Bertholletia excelsa (Castanha-do-pará) coletadas a diferentes alturas da mesma árvore são apresentadas aqui. Encontrou-se que da base para a copa da ... espécie é fenotipicamente mais plástica (em folhas) que Bertholletia excelsa, pois em geral os caracteres apresentaram uma faixa ...
Tópico(s): Plant and animal studies
1979 - INSTITUTO NACIONAL DE PESQUISAS DA AMAZÔNIA | Acta Amazonica
Produção Nacional
Revisado por pares
Kamilla Soares SILVA, André Luis Borges Machado, Cláudio Fernandes Cardoso, Flávio Alves da Silva, Fernanda Ferreira Freitas,
... a plant-based beverage made of Brazil nut (Bertholletia excelsa) and Baru (Dipteryx alata Vogel) and a nut-based beverage made of Brazil nut (Bertholletia excelsa) and Macadamia (Macadamia integrifolia) at the temperatures of ...
Tópico(s): Postharvest Quality and Shelf Life Management
2019 - Sociedade Brasileira de Ciência e Tecnologia de Alimentos | Food Science and Technology
Cara A. Rockwell, Manuel R. Guariguata, Mary Menton, Eriks Arroyo Quispe, Julia Quaedvlieg, Eleanor Warren‐Thomas, Harol Fernandez Silva, Edwin Eduardo Jurado Rojas, José Andrés Hideki Kohagura Arrunátegui, Luis Alberto Meza Vega, Olivia Revilla Vera, Roger Quenta Hancco, Jonatan Frank Valera Tito, Betxy Tabita Villarroel Panduro, Juan José Yucra Salas,
... non-timber forest product (NTFP) extraction. Brazil nut (Bertholletia excelsa, Lecythidaceae) is one of the world's most ...
Tópico(s): Wildlife Ecology and Conservation
2015 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Carlos A. Peres, Cláudia Baider,
ABSTRACT Seeds of the Brazilnut tree ( Bertholletia excelsa Humb. & Bonpl., Lecythidaceae) sustain one of the most important extractive industries in neotropical forests. Yet little is known about the demography and seed dispersal ecology of Bertholletia , particularly in natural stands which have not been previously harvested. This study presents data on the population density, spatial distribution, and seed dispersal ...
Tópico(s): Plant and animal studies
1997 - Cambridge University Press | Journal of Tropical Ecology
Produção Nacional
Revisado por pares
Carlos A. Peres, Luís Schiesari, Cláudia L. Dias-Leme,
... clusters on the removal of Brazil-nut seeds ( Bertholletia excelsa , Lecythidaceae) by vertebrate seed predators were examined in an entirely undisturbed stand of Brazil-nut trees of eastern Amazonia. Population density estimates, based on line-transect censuses, are also presented for Bertholletia trees and agoutis ( Dasyprocta leporina ), the most important ...
Tópico(s): Wildlife Ecology and Conservation
1997 - Cambridge University Press | Journal of Tropical Ecology
Marielos Peña‐Claros, René Boot, Jhovania Dorado-Lora, Armelinda Zonta,
... density of desired tree species in secondary forests. Bertholletia excelsa is one of the most important economic species of northern Bolivia, and there is interest in increasing its density in secondary forests. The aim of this study was to evaluate the effect of line planting on the survival, height growth and crown traits of Bertholletia plants growing in a secondary forest. Seedlings were ...
Tópico(s): Ecology and Vegetation Dynamics Studies
2002 - Elsevier BV | Forest Ecology and Management
Produção Nacional
Revisado por pares
Marta Hiromi Taniwaki, John I. Pitt, Beatriz T. Iamanaka, Daniele Sartori, Marina Venturini Copetti, Arun Balajee, Maria Helena Pelegrinelli Fungaro, Jens C. Frisvad,
... a study on the mycobiota of brazil nuts (Bertholletia excelsa) in Brazil, a new Aspergillus species, A. bertholletius, ... various stages of production and soil close to Bertholletia excelsa trees. The following extrolites were produced by this ...
Tópico(s): Mycotoxins in Agriculture and Food
2012 - Public Library of Science | PLoS ONE
Produção Nacional
Revisado por pares
Matheus Pinheiro Ferreira, R. Lotte, Francisco V. D’Elia, Christos Stamatopoulos, Do‐Hyung Kim, Adam R. Benjamin,
The commercialization of Brazil nuts, seeds of Bertholletia excelsa Bonpl. (Lecythidaceae), represents one of the main income-generation activities for local and indigenous people from the Brazilian Amazon region. Because trees of ...
Tópico(s): Remote-Sensing Image Classification
2021 - Elsevier BV | Ecological Informatics
Produção Nacional
Revisado por pares
Marília Sônego, Mauro Madia, Michaela Eder, Claudia Fleck, Luiz Antônio Pessan,
Brazil nut (Bertholletia excelsa) fruits are capable of resisting high mechanical forces when released from trees as tall as 50 m, as ...
Tópico(s): Calcium Carbonate Crystallization and Inhibition
2021 - Elsevier BV | Journal of the mechanical behavior of biomedical materials/Journal of mechanical behavior of biomedical materials
Produção Nacional
Revisado por pares
Karen Cristina Pires da Costa, Roberto Kirmayr Jaquetti, José Francisco de Carvalho Gonçalves,
... caused by thinning and accelerated the recovery of Bertholletia excelsa trees. After thinning, the remaining trees increased J- ...
Tópico(s): Growth and nutrition in plants
2020 - Institute of Experimental Botany of the Czech Academy of Sciences | Photosynthetica
Produção Nacional
Revisado por pares
Jussara de Souza LOPES, Karen Cristina Pires da Costa, Vinícius Souza Fernandes, José Francisco de Carvalho Gonçalves,
... leaf traits variations related to photosynthetic plasticity of Bertholletia excelsa. In this study, B. excelsa saplings were acclimated ...
Tópico(s): Horticultural and Viticultural Research
2019 - Elsevier BV | Flora
Produção Nacional
Revisado por pares
Suellen Gomes, Priscilla Vanessa Finotelli, Vinícius Figueiredo Sardela, Henrique Marcelo Gualberto Pereira, Ricardo Erthal Santelli, Aline Soares Freire, Alexandre Guedes Torres,
... a new functional food ingredient from Brazil nut (Bertholletia excelsa) cake extract, microencapsulated by inulin and octenyl succinic ...
Tópico(s): Bee Products Chemical Analysis
2019 - Elsevier BV | LWT
Produção Nacional
Revisado por pares
Marília Sônego, Claudia Fleck, Luiz Antônio Pessan,
... resistant materials, the mesocarp of the Brazil nut (Bertholletia excelsa) was characterized. The mesocarp composition was investigated by ...
Tópico(s): High-Velocity Impact and Material Behavior
2019 - IOP Publishing | Bioinspiration & Biomimetics
Produção Nacional
Revisado por pares
Daiana Carolina Monteiro Tourne, Maria Victória Ramos Ballester, Patrick M. A. James, Lucieta Guerreiro Martorano, Marcelino Carneiro Guedes, Evert Thomas,
Abstract Aim Amazon‐nut ( Bertholletia excelsa ) is a hyperdominant and protected tree species, playing a keystone role in nutrient cycling and ecosystem service provision in Amazonia. ...
Tópico(s): Wildlife Ecology and Conservation
2019 - Wiley | Ecology and Evolution
Produção Nacional
Luiz Fernandes Silva Dionísio, Edgar Cusi Auca, Gustavo Schwartz, Ricardo Bardales Lozano, Jimmy Jeanine Miró Agurto, Ronald Corvera Gomringer,
Bertholletia excelsa, known as Brazil nut, is an economically valuable tree species from the Amazon. Seeds of B. ...
Tópico(s): Environmental and biological studies
2019 - UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO | Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences
Produção Nacional
Luiz Fernandes Silva Dionísio, Edgar Cusi Auca, Ricardo Bardales Lozano, Gustavo Schwartz, Richard Pinheiro Rodrigues, Ronald Corvera Gomringer,
... under different substrates for the initial growth of Bertholletia excelsa seedlings. Forty days after germinating, the seedlings were ...
Tópico(s): Seedling growth and survival studies
2019 - UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO | Revista Brasileira de Ciências Agrárias - Brazilian Journal of Agricultural Sciences
Produção Nacional
Revisado por pares
Flávia Camila Schimpl, Marciel José Ferreira, Roberto Kirmayr Jaquetti, Samuel C. V. Martins, José Francisco de Carvalho Gonçalves,
The Brazil nut tree (Bertholletia excelsa Bonpl.) is widely distributed in the Amazon region. It is subject to different rainfall regimes, particularly in El Niño years. ...
Tópico(s): Forest ecology and management
2019 - Elsevier BV | Flora
Produção Nacional
Revisado por pares
Aisy Botega Baldoni, Larissa Pereira Ribeiro Teodoro, Paulo Eduardo Teodoro, Hélio Tonini, F. D. Tardin, Andreia Alves Botin, Eulália Soler Sobreira Hoogerheide, Sílvia de Carvalho Campos Botelho, Jorge Lulu, A. L. de Farias Neto, Vânia Azevedo,
... that increase or reduce genetic variation. Brazil nut (Bertholletia excelsa Bonpl.) occurs in the Amazon region, and is ...
Tópico(s): Cassava research and cyanide
2019 - Elsevier BV | Forest Ecology and Management
Produção Nacional
Revisado por pares
Fabrício H. Holanda, Willian Garcia Birolli, Edmilson dos S. Morais, Iracirema S. Sena, Adriana Maciel Ferreira, Sílvia Maria Mathes Faustino, Lílian Grace da Silva Sólon, André Luiz Meleiro Porto, Irlon M. Ferreira,
... biodegradability by five endophytic fungi strains isolated from Bertholletia excelsa collected in the Brazilian Amazonia. The fungi strains ...
Tópico(s): Wastewater Treatment and Reuse
2019 - Elsevier BV | Biocatalysis and Agricultural Biotechnology
Produção Nacional
Revisado por pares
Victor Lery Caetano Andrade, Bernardo M. Flores, Carolina Levis, Charles R. Clément, Patrick Roberts, Jochen Schöngart,
The Brazil nut tree (Bertholletia excelsa) is an iconic and economically valuable species that dominates vast swathes of the Amazon Basin. This species seems to have ...
Tópico(s): Plant and animal studies
2019 - Public Library of Science | PLoS ONE
Izaura Maria dos Santos Nogueira, Francisco Antônio Rocco Lahr, Virgínia Mansanares Giacon,
... o beneficiamento do ouriço da Castanha-do-Brasil (Bertholletia excelsa) associado à resina poliuretana derivada do óleo da ...
Tópico(s): Agricultural and Food Sciences
2018 - UNIVERSIDADE FEDERAL DO RIO DE JANEIRO | Matéria (Rio de Janeiro)
Produção Nacional
Revisado por pares
Marcelo Casimiro Cavalcante, Leonardo Galetto, M. M. Maués, Alípio J.S. Pacheco Filho, Isac Gabriel Abrahão Bomfim, Breno Magalhães Freitas,
... patterns of nectar in the Brazil nut tree (Bertholletia excelsa) and visitation patterns and glossa length of the ...
Tópico(s): Insect and Pesticide Research
2018 - Springer Science+Business Media | Apidologie