Results 51 to 60 of about 1,233 (169)

Somatic embryogenesis from zygotic embryos of Euterpe oleracea Mart. [PDF]

Revista Brasileira de Fruticultura, 2002
The aim of this work was to study the morphogenetic responses of zygotic embryos of açai palm (Euterpe oleracea Mart.) submitted to several conditions of in vitro culture. Several research experiments were conducted, in laboratory, using vegetable material collected from açai palm plants at Embrapa Amazon Oriental, Belém-PA, Brazil.
Ledo, Ana da Silva, Lameira, Osmar Alves, Benbadis, Abdellatif Kemaleddine, Menezes, Ilmarina Campos de, Oliveira, Maria do Socorro Padilha de, Medeiros Filho, Sebastião   +5 more
openaire   +4 more sources

Genomic Differentiation, Diversity, and Genetic Structuring of Euterpe edulis Mart. Morphotype in Espírito Santo, Brazil

Ecology and Evolution, Volume 16, Issue 1, January 2026.
This study investigates genomic differences among distinct morphotypes of Euterpe edulis in Espírito Santo (ES), Brazil, using a dataset of 5319 high‐quality SNPs. ABSTRACT The genomic knowledge of Euterpe edulis populations with morphological and genetic variations is relevant to species preservation, management, conservation, and improvement.
Jônatas Gomes Santos, Francine Alves Nogueira de Almeida, Hélio de Queiroz Boudet‐Fernandes, Pedro Henrique Dias dos Santos, Miquéias Fernandes, Suelane Costa dos Santos, Adésio Ferreira, Marcia Flores da Silva Ferreira   +7 more
wiley   +1 more source

Genetic divergence among white-type acai palm accessions based on morpho-agronomic characters [PDF]

Pesquisa Agropecuária Brasileira, 2017
: The objective of this work was to quantify the genetic divergence among accessions of white-type acai palm, through morpho-agronomic characters. The accessions belong to the active acai palm germplasm bank of Embrapa Amazônia Oriental.
Angela Maria de Sousa, Maria do Socorro Padilha de Oliveira, João Tomé de Farias Neto   +2 more
doaj   +1 more source

Zinc Oxide Nanomaterials: Green Synthesis, Properties, and Potentials in Active Food Packaging, Edible Coatings, and Nanomedicine Applications

ChemistrySelect, Volume 11, Issue 1, 8 January 2026.
This study critically analyzed the main advances in ZnO nanomaterials obtained from different synthetic approaches (mediated by plants, microbes and seaweeds), and their functional and biological properties were prospected for applications in the food and nanomedicine sector.
Italo Rennan Sousa Vieira, Ana Carolina de Morais Mirres, Carlos Adam Conte‐Junior   +2 more
wiley   +1 more source

Tolerance to waterlogging in young Euterpe oleracea plants

Photosynthetica, 2014
This study investigated whether gas exchange and the present content of antioxidant compounds can contribute to the survival of Euterpe oleracea plants in environments of frequent waterlogging. A factorial randomised, experimental design included two distinct water conditions (waterlogging and control) and five evaluation times (0, 6, 12, 18, and 24 d).
T. S. Pereira, A. K. S. Lobato, G. A. R. Alves, R. N. Ferreira, O. N. Silva, A. P. Martins Filho, E. S. Pereira, L. S. Sampaio   +7 more
openaire   +1 more source

Effects of Clarified Açaí Supplementation and Photobiomodulation on the Parotid Glands of Rats Submitted to Chemotherapy

Journal of Oral Pathology &Medicine, Volume 55, Issue 1, Page 120-132, January 2026.
ABSTRACT Background The antineoplastic drugs used in anticancer treatment regimens can induce changes in normal tissues, including salivary glands. This study evaluated the effects of clarified açaí and photobiomodulation (PBM) on the oxidative biochemistry and microstructure of the parotid glands of rats with oral mucositis. Methods Male rats (n = 54)
Wallacy Watson Pereira Melo, Walessa Alana Bragança Aragão, Maria Karolina Martins Ferreira, Vinicius Ruan Neves dos Santos, Leonardo Oliveira Bittencourt, Paulo Fernando Santos Mendes, Deborah Ribeiro Frazão, José Mário Matos‐Sousa, Hadassa Helez Neves Ferreira, José Messias Perdigão, Hannah Gil de Farias Morais, Herve Rogez, Roseana de Almeida Freitas, Manoela Domingues Martins, Rafael Rodrigues Lima, Renata Duarte de Souza‐Rodrigues   +15 more
wiley   +1 more source

Evaluation of Different Doses of Tanacetum parthenium Extract (TPE) on Blood Biochemical Parameters and Oxidative Stress Liver Biomarkers of Fish

Aquaculture Research, Volume 2026, Issue 1, 2026.
Although medicinal plants can be used to reduce stress caused by transportation and handling and to prevent and treat certain diseases in fish, evaluating their safety for fish is essential before their use. This study aimed to evaluate the pharmacological effects and determine the safe dose of the Tanacetum parthenium (known as feverfew) extract (TPE)
Nezam Armand, Raham Armand, Seyed Mohamad Javad Shokouhian, Kasim Sakran Abass, Hadi Pourjafar   +4 more
wiley   +1 more source

Bioaccessibility and cytotoxicity of Euterpe edulis, E. oleracea and E. precatoria fruit compounds [PDF]

Acta Amazonica
The bioaccessibility of bioactive compounds in Euterpe spp. fruits influences both their nutritional value and their biological potential. Composition and solubility of bioactive compounds are essential variables in the mechanisms of bioaccessibility and
Noélle Khristinne CORDEIRO, Gilberto Costa BRAGA, Severino Matias de ALENCAR, Ana Sofia Martelli Chaib SALIBA, Amauri SIVIERO   +4 more
doaj   +1 more source

Roasting‐Induced Changes in Bioactive Compounds and Volatile Profile of Açaí (Euterpe oleracea) Seeds Powder Assessed by Response Surface Methodology and Principal Components Analysis

Journal of Food Biochemistry, Volume 2026, Issue 1, 2026.
The açaí palm (Euterpe oleracea Mart.) is valued for its pulp, yet 85% of the fruit—the seed—is discarded, raising environmental concerns. In Northern Brazil, roasted seeds are consumed as a coffee‐like beverage, but the impact of roasting on their composition remains unclear.
Gabriel Sthefano Lourenço Pereira, Grace Kelly Mizuno Flozino, Patrícia Tonon de Souza, Sara Fraga, Marcelo Antonio Morgano, Flávio Luis Schmidt, Guilherme José Maximo, Marcos Rodrigues Amorim Afonso, Klicia Araujo Sampaio, Anupama Bose   +9 more
wiley   +1 more source

Seleção de descritores para caracterização de germoplasma de açaizeiro para produção de frutos Descriptors selection for euterpe palm germplasm characterization to fruits production

Pesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi selecionar descritores morfoagronômicos quantitativos para caracterizar acessos de açaizeiro para produção de frutos e avaliar a eficiência do descarte dos descritores redundantes.
Maria do Socorro Padilha de Oliveira, Daniel Furtado Ferreira, João Bosco dos Santos   +2 more
doaj   +1 more source