Results 31 to 40 of about 184 (145)

Chemical composition and ruminal degradability of tucumã (Astrocaryum aculeatum Meyer) peel as a by-product in ruminant feeding [PDF]

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
This study evaluated the chemical composition and ruminal degradability of tucumã peel (Astrocaryum aculeatum), aiming at its use in ruminant feeding. Bromatological analyses revealed a high content of neutral detergent fiber (70.4%) and ether extract ...
K.N. Sá, Jacobs Dias, D.B. Cardoso, H.H. Perdigão, T.J.N. Negreiros, M.M. Lopes, J.P.F. Rufino, L.P.A.A. Maciel, M.V. Maciel   +8 more
doaj   +2 more sources

Study of Tucumã (Astrocaryum aculeatum)waste to produce biodiesel by conjugated processes

, 2023
Abstract Transforming waste material into a value-added product has been a challenge in several aspects, legal, academic, economic, and environmental. Tucumã is a fruit widely consumed by the people of the Amazon region, offering this alternative for using the waste generated by it is to provide a source of income for tucumã producers in the ...
HELVIA NANCY FUZER LIRA, Marcelo Henrique Albuquerque Portela, Sérgio Duvoisin Júnior, Flavio Mattos Ribeiro Neto, Sheyla Rejane Beltrão de Queiroz, Sandro Luiz Barbosa dos Santos   +5 more
openaire   +1 more source

Influência dos parâmetros na síntese do carvão ativado da casca do Astrocaryum aculeatum no processo de adsorção

Revista Principia, 2023
Os resíduos agroindustriais amazônicos têm sido considerados como alternativa na produção de carvão ativado. O emprego da biomassa residual como precursora na síntese de adsorventes é aplicado em diversos processos e possui características distintas ...
Cristiane Daliassi Ramos de Souza, Matheus Macedo Teixeira, Suenne Renata Lima Fernandes   +2 more
doaj   +1 more source

Sawdust and fruit residues of Central Amazonian for Panus strigellus spawn’s production Serragem e resíduos de frutos da Amazônia Central para produção de semente-inóculo de Panus strigellus

Pesquisa Florestal Brasileira, 2012
<p>The objective of this work was to perform a screening of residues of forest species of the Central Amazon to prepare spawn of the edible mushroom Panus strigellus. Sawdust substrates from 11 forest species were tested.
Ruby Vargas-Isla, Rogério Eiji Hanada, Noemia Kazue Ishikawa   +2 more
doaj   +1 more source

Antimicrobial activity of Amazon Astrocaryum aculeatum extracts and its association to oxidative metabolism

Microbiological Research, 2014
Several compounds present in fruits as polyphenols are able to kill or inhibit the growth of microorganisms. These proprieties are relevant mainly in tropical areas, as Amazonian region where infectious are highly prevalent. Therefore, this study investigated the antimicrobial activity of tucumã Amazonian fruit against 37 microorganisms.
Jobim, Micheli Lamberti, Santos, Roberto Christ Vianna, dos Santos Alves, Camilla Filippi, Oliveira, Raul Moreira, Mostardeiro, Clarice Pinheiro, Sagrillo, Michele Rorato, de Souza Filho, Olmiro Cezimbra, Garcia, Luiz Filipe Machado, Manica-Cattani, Maria Fernanda, Ribeiro, Euler Esteves, da Cruz, Ivana Beatrice Mânica   +10 more
openaire   +2 more sources

Identificação de Arranjos Produtivos Locais (APLs) e seus respectivos atores no mercado de tucumã no Amazonas

Cadernos Cajuína
Os Arranjos Produtivos Locais (APLs) têm se tornado relevantes nos processos de desenvolvimento regionais por promoverem inter-relação entre atores e segmentos de uma mesma localidade (produtores, consumidores, intermediários e empresas). Ademais, levam
Eleano Rodrigues da Silva, Ires Paula de Andrade Miranda, Robert Corrêa Rodrigues, Jozane Lima Santiago, Sonia Sena Alfaia, Raimundo Rodrigues da Silva Neto   +5 more
doaj   +1 more source

Arborescent palm seed morphology and seedling distribution

Brazilian Journal of Biology
This study examines how the seed morphology of two large arborescent palms, Attalea maripa (Aubl.) Mart. and Astrocaryum aculeatum G. Mey, may affect their seed shadow in a seasonally dry Amazonian forest.
Rodolfo Salm
doaj   +1 more source

Microbiological Analysis of Tucumã Pulp (Astrocaryum aculeatum Meyer) Commercialized at Fairs in the City of Manaus

International Journal of Current Microbiology and Applied Sciences, 2021
The tucumanzeiro is a palm tree of the Arecaceae family, and Astrocaryum aculeatum is the best known and most appreciated species. The fruit called tucumã has a significant cultural and economic value, and despite being widely consumed, the pulp of this fruit has a relatively short shelf life.
Luana Lopes Casas Rherysonn Pantoja de Jesus, Lucas Nascimento de Almeida Pedro de Queiroz Costa Neto, Samaroni Adilson Moreira Corrêa   +2 more
openaire   +1 more source

Influence of Optimized Microwave Treatment on the Nutritional Parameters and Bioactive Compounds of Tucumã (Astrocaryum aculeatum) Nectar

Journal of Food Processing and Preservation, Volume 2026, Issue 1, 2026.
The tucumã‐do‐Amazonas (Astrocaryum aculeatum) is a fruit that is native to the Amazon region and known for its high content of β‐carotene, phenolic compounds, and unsaturated fatty acids, making it a promising candidate for the development of functional products. However, conventional thermal methods can degrade heat‐sensitive compounds.
Sara de Souza Comapa, Bruna Ribeiro de Lima, Sigrid Nara Ruiz, Jaime Paiva Lopes Aguiar, Francisca das Chagas do Amaral Souza, Monique Strieder   +5 more
wiley   +1 more source

The role of wild palms in agroforestry systems in the Neotropics: A review

People and Nature, Volume 6, Issue 6, Page 2200-2227, December 2024.
Abstract Wild palms are among the most important plants in the Neotropics due to their wide distribution, species richness and cultural relevance for humans. In addition to their presence in forests, these plants also occur in anthropogenic systems throughout their range of distribution, but their role in these systems is often overlooked.
Viviana Andrade, Alejandro Casas, Henrik Balslev, Francisco Mora   +3 more
wiley   +1 more source