Results 11 to 20 of about 9,553 (241)

Evaluation of Yield, Chemical Composition and Antioxidant Capacity of the Essential Oil From Leaves and Fruits (Seed and Bark) of Virola sebifera Aubl. (Myristicaceae)

Flavour and Fragrance Journal, Volume 40, Issue 5, Page 892-904, September 2025.
The essential oils (EOs) of Virola sebifera were obtained from leaves, seed fruits and husked fruits, collected during various times of the year (dry and rainy seasons) and extracted via hydrodistillation. The chemical composition of the EOs was analysed
J. Cruz, M. D. de Oliveira, Soluan Felipe Melo Pereira, Oberdan Oliveira Ferreira, R. R. Lima, Eloisa Helena Aguiar de Andade   +5 more
semanticscholar   +2 more sources

Biologia floral de Virola surinamensis (Rol.) Warb. (Myristicaceae) Virola surinamensis (Rol.) Warb. (Myristicaceae) floral biology

Revista Árvore, 2007
Neste artigo são apresentadas informações sobre a biologia floral de Virola surinamensis (Rol.) Warb. (Myristicaceae), espécie florestal dióica de relevante importância econômica na região amazônica. O estudo foi realizado em uma área de várzea próximo à
Mario Augusto Gonçalves Jardim, Cléo Gomes da Mota   +1 more
doaj   +2 more sources

Discrepancies between genetic and ecological divergence patterns suggest a complex biogeographic history in a Neotropical genus [PDF]

Ecology and Evolution, 2020
Phylogenetic patterns and the underlying speciation processes can be deduced from morphological, functional, and ecological patterns of species similarity and divergence.
Giorgio Binelli, William Montaigne, Daniel Sabatier, Caroline Scotti‐Saintagne, Ivan Scotti   +4 more
doaj   +2 more sources

Gastroprotective activity of the resin from Virola oleifera [PDF]

Pharmaceutical Biology, 2017
Context: The resin from the trunk wood of Virola oleifera (Schott) A. C. Smith (Myristicaceae) is used in folk medicine to hasten wound repair and to treat pain and inflammatory conditions, and our previous report indicated the anti-oxidative properties ...
Ana Claudia Hertel Pereira, Dominik Lenz, Breno Valentim Nogueira, Rodrigo Scherer, Tadeu Uggere Andrade, Helber Barcellos da Costa, Wanderson Romão, Thiago Melo Costa Pereira, Denise Coutinho Endringer   +8 more
doaj   +3 more sources

ANÁLISE DA ATIVIDADE EXTRATIVA DE VIROLA (Virola surinamensis (ROL.) WARB.) NO ESTUÁRIO AMAZÔNICO 1

Floresta e Ambiente
RESUMO No estuário amazônico abrangendo Macapá (AP), Ilha de Gurupá (PA) e Ilha de Marajó (regiões de Melgaço e Breves- PA) foram aplicados questionários (n=65), entrevistas e levantamentos de campo para obter dados quantitativos do processo de extração.
FATIMA C. MÁRQUEZ PIÑA-RODRIGUES, CLEO GOMES DA MOTA   +1 more
doaj   +1 more source

Tails in Action: Comparative Use of the Prehensile Tail and Substrate in Alouatta macconnelli, Sapajus apella, and Potos flavus. [PDF]

Am J Primatol
Barplot representing the frequencies (percentages) of positional behaviors in relation to tail use for Alouatta macconnelli (left), Potos flavus (middle), and Sapajus apella (right). For each species, the left barplot represents all positional behaviors, the middle one postural behaviors, and the right one locomotor behaviors.
Naas AG, Mensah JB, Forget PM, Guilbert É, Herrel A.   +4 more
europepmc   +2 more sources

Intraspecific plant-soil feedback in four tropical tree species is inconsistent in a field experiment. [PDF]

Am J Bot
Abstract Premise Soil microbes can influence patterns of diversity in plant communities via plant–soil feedbacks. Intraspecific plant–soil feedbacks occur when plant genotype leads to variations in soil microbial composition, resulting in differences in the performance of seedlings growing near their maternal plants versus seedlings growing near ...
Eck JL, Hernández Hassan L, Comita LS.
europepmc   +2 more sources

Toward a phylogenomic classification of magnoliids. [PDF]

Am J Bot
Abstract Premise Magnoliids are a strongly supported clade of angiosperms. Previous phylogenetic studies based primarily on analyses of a limited number of mostly plastid markers have led to the current classification of magnoliids into four orders and 18 families. However, uncertainty remains regarding the placement of several families.
Helmstetter AJ, Ezedin Z, de Lírio EJ, de Oliveira SM, Chatrou LW, Erkens RHJ, Larridon I, Leempoel K, Maurin O, Roy S, Zuntini AR, Baker WJ, Couvreur TLP, Forest F, Sauquet H.   +14 more
europepmc   +2 more sources

HYMENOMYCETES DETERIORADORES DE MADEIRA EM SERRARIAS DE MANAUS, AM, BRASIL [PDF]

Acta Amazonica, 1993
Do levantamento realizado com fungos (Hymenomycetes) deterioradores de madeiras em serrarias de Manaus foram encontradas as seguintes espécies: Coriolopsis occidentalis, Pleurotus ostreatus, Pycnoporus sanguineus e Schizophyllum commune.
Maria Ν. S. RIBEIRO, Izonete de J. A. AGUIAR   +1 more
doaj   +1 more source

Análise espacial da volumetria de virola em floresta extrativista no município de Castanhal, Pará - Brasil

Brazilian Journal of Business, 2023
As florestas de várzeas do estuário amazônico são importantes fontes econômicas para famílias extrativistas, assim sendo, objetivou-se aqui conhecer o estado volumétrico da espécie madeireira virola em área extrativista de várzea.
Gideão Costa Dos Santos, José Alessandro Belém Pimentel   +1 more
semanticscholar   +1 more source