Results 61 to 70 of about 4,335 (238)

Carotenoid composition in oils obtained from palm fruits from the Brazilian Amazon

open access: yesGrasas y Aceites, 2015
The oils obtained from native palm fruits are considered new sources of high added value phytochemicals, making it necessary to know the composition of the less studied species in order to evaluate their economic potential. The objective of this study is
M. F.G. Santos, R. E. Alves, M. Roca
doaj   +1 more source

Substrate disinfection methods on the production and nutritional composition of a wild oyster mushroom from the Amazon

open access: yesCiência e Agrotecnologia, 2021
One of the most expensive steps in mushroom production is the disinfection of the substrate. This study aimed to evaluate different methods of disinfecting various substrates used in the cultivation of Pleurotus ostreatus from the Amazon. P.
Lorena Vieira Bentolila de Aguiar   +5 more
doaj   +1 more source

Caracterização fisico-quimica da polpa de tucumãs do BAG da Embrapa Amazônia Oriental (Astrocaryum vulgare Mart.). [PDF]

open access: yes, 2014
Editores técnicos: Nádia Elígia Pinto Paracampo, Laura Figueiredo Abreu.
ABREU, L. F.   +4 more
core  

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

open access: yes, 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   +5 more
openaire   +1 more source

Estudo da conservação das propriedades nutricionais da polpa de tucumã (Astrocaryum aculeatum) in natura em embalagens a vácuo

open access: yesBrazilian Journal of Food Technology, 2017
Resumo O tucumã, também conhecido como tucumã-do-amazonas, é o fruto oriundo da palmeira Astrocaryum aculeatum e possui significativo potencial econômico local.
Sthéfanny Caroline Mendes Azevedo   +5 more
doaj   +1 more source

Seleção de tucumanzeiros (Astrocaryum vulgare Mart.) para teor de óleo no mesocarpo. [PDF]

open access: yes, 2013
A produção de óleo vegetal para abastecer o mercado de biocombustíveis ainda é um grande desafio ao setor produtivo, necessitando de grandes investimentos em pesquisa e desenvolvimento para a maioria das espécies indicadas como potenciais, como é o caso ...
ABREU, L. F.   +2 more
core  

Amazonian Native Palm Fruits as Sources of Antioxidant Bioactive Compounds

open access: yesAntioxidants, 2015
The Amazon region has many sources of fruits, especially native ones not yet explored, but which have some potential for use, as is the case with certain palms.
Mary de Fátima Guedes dos Santos   +4 more
doaj   +1 more source

Avaliação de frutos de tucumã (Astrocaryum sp) oriundos de coletas no estado do Piauí, Brasil. [PDF]

open access: yes, 2011
Espécies de tucumã (Astrocaryum sp.) são palmeiras perenes cujos frutos têm potencial econômico como alimento e como matéria prima para o biodiesel mas, ainda são exploradas pelo extrativismo, por falta de estudos básicos.
GOMES, E. A. S.   +1 more
core  

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

open access: yesAdvanced 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   +11 more
wiley   +1 more source

Manufactured composition of Tucumã (Astrocaryum Aculeatum) endocarbus with thermoplastic polymer

open access: yes, 2017
Cite as: AC Kieling, GP Santana. "Manufactured composition of Tucumã (Astrocaryum Aculeatum) endocarbus with thermoplastic polymer". In: Scientia Amazonia, Vol. 6, nº 3, 2017, pp. 24-30.
Kieling, AC, Santana, GP
openaire   +1 more source

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