Results 11 to 20 of about 281 (145)

Oenocarpus bacaba and Oenocarpus bataua Leaflets and Roots: A New Source of Antioxidant Compounds [PDF]

International Journal of Molecular Sciences, 2016
Native palm trees fruit from the Amazonian rainforest, Oenocarpus bacaba and Oenocarpus bataua, are very often used in the diet of local communities, but the biological activities of their roots and leaflets remain poorly known. Total phenolic content (TPC) and antioxidant activity of root and leaflet extracts from Oenocarpus bacaba and Oenocarpus ...
Christel Brunschwig, Didier Bereau
exaly   +8 more sources

Optimization of a DNA Nicking Assay to Evaluate Oenocarpus bataua and Camellia sinensis Antioxidant Capacity [PDF]

International Journal of Molecular Sciences, 2014
This study was aimed at assessing the DNA damage protective activity of different types of extracts (aqueous, methanolic and acetonic) using an in vitro DNA nicking assay. Several parameters were optimized using the pUC18 plasmid, especially FeSO4, EDTA, solvent concentrations and incubation time.
Christel Brunschwig, Didier Bereau
exaly   +4 more sources

Extracción y microencapsulación de compuestos antioxidantes de la semilla de Oenocarpus bataua Mart

Scientia Agropecuaria, 2020
El objetivo del presente estudio fue evaluar la extracción y microencapsulación de compuestos antioxidantes de la semilla de Oenocarpus bataua Mart, conocido comúnmente como “ungurahui” o “patawa”.
Katherine Navarro-Valdez, Nahum Capillo-Herrera, María Rosario Calixto-Cotos, Oscar Pedro Santisteban-Rojas   +3 more
doaj   +8 more sources

Cinética de secagem e propriedades termodinâmicas da polpa de patauá (Oenocarpus bataua Mart.) [PDF]

Brazilian Journal of Food Technology, 2019
Resumo O patauá é uma fruta amazônica que, devido às suas propriedades sensoriais e nutricionais atrativas, tem despertado o interesse da comunidade científica.
Dyego Da Costa Santos, João Paulo De Lima Ferreira, Santos Dyego da Costa   +2 more
exaly   +6 more sources

Taxonomic status of Oenocarpus bataua (Euterpeae, Arecaceae) inferred from plastid sequences

Revista Peruana de Biología, 2014
With the aim of testing the evolutionary relationships between Oenocarpus bataua (formerly Jessenia bataua) and other Oenocarpus species (Arecaceae), a phylogenetic study of tribe Euterpeae (Arecaceae) was conducted using 3,6 kb of non-coding chloroplast
Rommel Montúfar, Jean-Christophe Pintaud   +1 more
doaj   +6 more sources

Morfologia e emergência de plântulas de Oenocarpus bataua Martius em diferentes substratos e luminosidades. Morphology and emergency germination of Oenocarpus bataua Martius seedlings in different substrates and luminosities. [PDF]

Revista do Instituto Florestal, 2018
Objetivou-se neste trabalho descrever morfologicamente o pirênio e caracterizar os estágios morfológicos da plântula de Oenocarpus bataua durante a germinação e emergência e verificar o efeito do substrato e ambiente na emergência de pirênios de ...
Auriane da Conceição Dutra da SILVA, Ataiza de Andrade SOUSA, Cassia Rejane do NASCIMENTO, Oscar Jose SMIDERLE   +3 more
doaj   +2 more sources

Genotyping-by-sequencing informs conservation of Andean palms sources of non-timber forest products. [PDF]

Evol Appl
Abstract Conservation and sustainable management of lineages providing non‐timber forest products are imperative under the current global biodiversity loss. Most non‐timber forest species, however, lack genomic studies that characterize their intraspecific variation and evolutionary history, which inform species' conservation practices.
Peñafiel Loaiza N, Chafe AH, Moraes R M, Oleas NH, Roncal J.   +4 more
europepmc   +2 more sources

Evaluation of a compounding phospholipid base for the percutaneous absorption of high molecular weight drugs using the Franz finite dose model.

Skin Res Technol
Abstract Background Permeation‐enhancing compounding bases are aimed to facilitate the penetration of the active pharmaceutical ingredients (APIs) across the skin barrier. Objectives The purpose of this study was to evaluate the percutaneous absorption of radiolabeled human insulin (14C‐isototpe) when incorporated in a proprietary phospholipid base ...
Banov D, Song G, Carvalho M, Bassani AS, Valdez BC.   +4 more
europepmc   +2 more sources

Pollination ecology in the tropical Andes: moving towards a cross-scale approach. [PDF]

Biol Rev Camb Philos Soc
ABSTRACT Plant–pollinator interactions structure ecological communities and represent a key component of ecosystem functioning. Pollination networks are expected to be more diverse and specialised in the tropics, but pollination ecology in these regions has been understudied in comparison to other areas.
Rueda-Uribe C, Chautá A, Woodman TL, Lasso E, Pelayo RC, Manrique-Garzón LM, Muñoz MC, Allgayer R, Ashman TL, Bocedi G, Burslem DFRP, Camargo-Martínez PA, Echeverry-Galvis MÁ, González-Arango C, Gubry-Rangin C, Lancaster LT, Layton KKS, Manfredini F, Martel C, Montti L, Papadopulos AST, Raguso RA, Ready J, Rico-Guevara A, Rocabado C, Travis JMJ.   +25 more
europepmc   +2 more sources

Defaunation Increases Clustering and Fine-Scale Spatial Genetic Structure in a Small-Seeded Palm Despite Remaining Small-Bodied Frugivores. [PDF]

Mol Ecol
ABSTRACT Anthropogenic pressures such as hunting are increasingly driving the localised functional extinctions of large‐ and medium‐sized wildlife in tropical forests, a phenomenon broadly termed ‘defaunation’. Concurrently in these areas, smaller‐bodied species benefit from factors such as competitive release and increase in numbers.
Lamperty T, Diaz-Martin Z, Swamy V, Karubian J, Choo J, Dunham AE.   +5 more
europepmc   +2 more sources