Results 21 to 30 of about 1,356 (176)

Optimization of β-Carotene Extraction from Tucumã Fruit (Astrocaryum aculeatum) Using Ionic Liquids: Evaluation of Efficiency, Thermal and Light Stability [PDF]

open access: yesACS Omega
Anne Caroline Gouvêa Ferreira   +5 more
doaj   +2 more sources

Biodiversity food dataset: Centralizing chemical composition data to allow the promotion of nutrient-rich foods in Brazil. [PDF]

open access: yesMatern Child Nutr, 2020
Abstract Centralizing chemical composition data for biodiverse foods is an important strategy in promoting their consumption. To support this strategy, a dataset of foods based on Brazilian biodiversity was created. The set was based on data for foods produced or commercialized in Brazil; these data were previously compiled for the Brazilian Food ...
Grande F   +6 more
europepmc   +2 more sources

The legacy of human use in Amazonian palm communities along environmental and accessibility gradients

open access: yesGlobal Ecology and Biogeography, Volume 32, Issue 6, Page 881-892, June 2023., 2023
Abstract Aim Palms are iconic and dominant elements of neotropical forests. In the Amazon region, palms have been used and managed by humans for food, material, medicine and other purposes for millennia. It is, however, debated to what extent the structure of modern palm communities reflects long‐term human modification.
Gabriela Zuquim   +4 more
wiley   +1 more source

Palm community transitions along a topographic gradient from floodplain to terra firme in the eastern Amazon [PDF]

open access: yesActa Amazonica, 2015
Palms show clear niche segregation patterns along topographic gradients in tropical forests, with some species associated to terra firme and others to seasonally flooded areas.
Rodolfo SALM   +3 more
doaj   +2 more sources

Association of Euterpe oleracea, Bixa orellana, Myciaria dubia, and Astrocaryum aculeatum (the Terasen® Nutraceutical) Increases the Lifespan of Caenorhabditis elegans

open access: yesJournal of Ageing and Longevity, 2023
Aging is a complex process associated with tissue degeneration and an increased risk of age-related diseases. This study aimed to evaluate the impact of Terasen®, a nutraceutical containing standardized extracts of Euterpe oleracea, Myrciaria dubia, and ...
Ester Lopes de Melo   +10 more
doaj   +1 more source

Modelagem e propriedades termodinâmicas da secagem do epicarpo, mesocarpo e endocarpo do tucumã (Astrocaryum aculeatum)

open access: yesBrazilian Journal of Food Technology, 2021
Resumo O tucumã é um fruto amazônico, possui alto poder nutricional e é utilizado em diversos segmentos econômicos. Portanto, estudos para a redução de umidade devem ser realizados para o aumento do tempo de prateleira deste fruto. Este trabalho tem como
Tamyris Thaise Costa de Souza   +4 more
doaj   +1 more source

Avaliação preliminar do potencial antioxidante e anti-inflamatório da Amêndoa do Tucumã (Astrocaryum aculeatum) / Preliminary evaluation of the antioxidant and anti-inflammatory potential of the Tucuma Kernel (Astrocaryum aculeatum)

open access: yesBrazilian Journal of Health Review, 2022
Com a maior biodiversade do mundo, a Amazônia contém uma vegetação heterogênica abrangendo uma rica flora, entre ela, a palmeira do tucumã (Astrocaryum aculeatum G. Mey), na qual seu fruto é comercializado na região amazônica. Entretanto seu consumo restringe apenas a polpa, ocorrendo o descarte do caroço, em que se encontra a amêndoa.
de Aguiar, Paula Amâncio   +4 more
openaire   +2 more sources

Tratamentos pré-germinativos e procedência de sementes do tucumã-do-amazonas para a produção de mudas

open access: yesRevista Brasileira de Fruticultura, 2011
A germinação rápida e uniforme das sementes, seguida por pronta emergência das plântulas são características altamente desejáveis na formação de mudas. O objetivo deste trabalho foi avaliar o efeito da procedência das sementes, da frequência de troca de ...
Santiago Linorio Ferreyra Ramos   +4 more
doaj   +1 more source

Production of Silver Nanoparticles Mediated by Aqueous Extracts of Tucumã (Astrocaryum aculeatum) Pulp

open access: yesJournal of the Brazilian Chemical Society, 2023
Tucumã (Astrocaryum aculeatum) pulp presents a large number of secondary metabolites that can mediate the synthesis of metallic nanoparticles through a greener and more sustainable synthetic route than traditional ones. This study investigated the production of silver nanoparticles (AgNPs) mediated by aqueous extracts of tucumã pulp assessing different
Sidney dos Santos   +6 more
openaire   +3 more sources

Morfologia Floral de uma População de Tucumã, Astrocaryum aculeatum Meyer (Arecaceae) na Amazônia Central Floral morphology of one population of Astrocaryum aculeatumMeyer (Arecaceae) in the Central Amazon-Brazil

open access: yesActa Amazonica, 2006
Foi realizada a descrição morfológica das inflorescências, bem como das flores pistiladas e estaminadas, de uma população de Astrocaryum aculeatum Meyer, no Campus do Instituto Nacional de Pesquisas da Amazônia - INPA. A inflorescência é do tipo panícula
Christinny Giselly Bacelar-Lima   +2 more
doaj   +1 more source

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