Results 61 to 70 of about 319 (146)

TUCUMÃ DO PARÁ : PROPOSTA BIOECONOMICA NA AMAZÔNIA PARAENSE

Revista Baru - Revista Brasileira de Assuntos Regionais e Urbanos
A ideia central deste é apontar como o Tucumã do Pará (Astrocaryum vulgare Mart.) pode ser utilizado como propulsor da bioeconomia sendo articulado por meio de políticas públicas incentivadoras ao seu uso na Amazônia paraense. Logo, o objetivo geral deste é descrever políticas públicas nacionais e programas paraenses que visem a bioeconomia, com ...
Eliene Da Silva Alves, Ronaldo Lopes Sousa, Alexandre Augusto Cals e Souza   +2 more
openaire   +1 more source

Catalytically Active Carbon for Oxygen Reduction Reaction in Energy Conversion: Recent Advances and Future Perspectives

Advanced Science, Volume 11, Issue 22, June 12, 2024.
This review expounds the basic catalytic principles of oxygen reduction reaction, the traditional and advanced synthesis methods and optimization strategies for biomass‐derived catalytically active carbon. The challenges in practical applications of biomass‐derived electrocatalysts and the direction of future development are discussed deeply.
Shuling Liu, Ao Wang, Yanyan Liu, Wenshu Zhou, Hao Wen, Huanhuan Zhang, Kang Sun, Shuqi Li, Jingjing Zhou, Yongfeng Wang, Jianchun Jiang, Baojun Li   +11 more
wiley   +1 more source

Cellulose nanofibers, nanocrystals, and bacterial nanocellulose: Fabrication, characterization, and their most recent applications

Future Postharvest and Food, Volume 1, Issue 1, Page 5-33, March 2024.
In this review, after describing various forms of cellulose nanostructures and their fabrication methods, the most recent techniques that have been utilized for the characterization of these structures plus their current application in different realms are comprehensively overviewed. Abstract In nature, cellulose is present in fibrillar structures with
Hadis Rostamabadi, Yograj Bist, Yogesh Kumar, Meral Yildirim‐Yalcin, Tugce Ceyhan, Seid Reza Falsafi   +5 more
wiley   +1 more source

Vigna mungo (L.) Hepper as Heterogeneous Catalyst for Generation of Biodiesel from a Mixture of Multiple Oil Feedstocks

International Journal of Energy Research, Volume 2024, Issue 1, 2024.
A cost‐effective catalyst is essential to reduce the expenses of producing biodiesel. This study is aimed at utilizing the waste of the black gram (Vigna mungo (L.) Hepper) plant as an efficient catalyst for producing biodiesel from a blend of different edible and inedible oils.
Sujata Brahma, Bidangshri Basumatary, Bikash Chandra Mushahary, Siri Fung Basumatary, Bipul Das, Manickam Selvaraj, Sanjay Basumatary, Olubayo Babatunde   +7 more
wiley   +1 more source

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

Biologia da polinização da palmeira tucumã (Astrocaryum vulgare Mart.) em Belém, Pará, Brasil [PDF]

Acta Botânica Brasílica, 2003
Estudaram-se alguns aspectos da biologia da polinização da palmeira tucumã em uma área experimental da Embrapa Amazônia Oriental, em Belém, PA. Foram coletados dados de fenologia, morfologia floral, duração da floração, viabilidade polínica e visitantes ...
Maria do Socorro Padilha de Oliveira, Guy Couturier, Paulo Beserra   +2 more
doaj   +1 more source

Catalytic Efficacy, Kinetic, and Thermodynamic Studies of Biodiesel Synthesis Using Musa AAA Plant Waste‐Based Renewable Catalyst

International Journal of Energy Research, Volume 2024, Issue 1, 2024.
The study focuses on the preparation of an inexpensive, ecocompatible, and effective catalyst from the Bharatmoni (Musa AAA) plant for biodiesel synthesis using Jatropha curcas oil. The burnt ashes obtained from the Bharatmoni fruit peel, stem, and rhizome were calcined at 550°C for 2 h and characterized by analytical techniques. Utilization of CBS‐550
Bidangshri Basumatary, Alpaslan Atmanli, Mohammad Azam, Siri Fung Basumatary, Sujata Brahma, Bipul Das, Sanfaori Brahma, Samuel Lalthazuala Rokhum, Kim Min, Manickam Selvaraj, Sanjay Basumatary, Debabrata Barik   +11 more
wiley   +1 more source

Propagação in vitro de Tucumã do Amazonas (Astrocaryum aculeatum Meyer, Arecaceae)

Ornamental Horticulture, 2007
A palmeira Astrocaryum aculeatum Meyer, ou Tucumã do Amazonas apresenta crescimento monopodial, arborescente e monóica. Freqüentemente associada à ambientes degradados, ocorre em ecossistemas de terra firme da Amazônia Central e Ocidental.
Paulo Hercílio Viegas Rodrigues, Arlena Maria Guimarães Gato, Flávio Freires Ferreira, José Augusto da Silva Cabral, Imar César do Araújo   +4 more
doaj   +1 more source

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

Tucumã meal in diets for broilers on performance, carcass traits and serum biochemical profile

Archivos de Zootecnia, 2017
El objetivo de este estudio fue evaluar lo rendimiento, características de carcasa y parámetros bioquímicos séricos en pollos alimentados con fariña de tucumã (TM). Fueron utilizados 192 pollos Cobb 500 distribuidos con las mismas condiciones de manipulación e instalaciones.
A.P.G.C. Costa, F.G.G. Cruz, J.P.F. Rufino, J.C. Feijó, R.D. Melo, L.D. Melo, J.L. Damasceno   +6 more
openaire   +1 more source