Results 31 to 40 of about 3,643 (207)
Revista Colombiana de Química, 2015 En este trabajo se evaluó la posible correlación entre las actividades antioxidantes, el contenido de fenoles totales (CFT) y la composición química de Lamiaceae (H. conferta, H. dilatata, H. mutabilis, H. suaveolens), Burseraceae (P.
Geovanna Tafurt García +2 more
doaj +1 more source
ESSENTIAL OIL OF Protium unifoliolatum (BURSERACEAE) [PDF]
Acta Amazonica, 1993 The major constituents of the leaf essential oil of P. unifoliolatumare trans-caryophyllene (37.45%), limonene (24.23%) and α-humulene (9.94%).
Maria das G. B. ZOGHBI +2 more
doaj +1 more source
Puccinia caxiuanensis sp. nov. of Uredinales on species of Burseraceae in Brazil [PDF]
, 2007 Descreve-se Puccinia caxiuanensis, coletada na Floresta Nacional de Caxiuanã, Estado do Pará, Brasil, como uma nova espécie de Uredinales (ferrugem) sobre Crepidospermum goudotianum (Tul) Triana & Planch.
Hennen, Joe Fleetwood +2 more
core +1 more source
CONSTITUINTES QUÍMICOS DE Protium paniculatum (BURSERACEAE) [PDF]
Acta Amazonica, 1993 Dos extratos etéreo e etanólico da casca da madeira de Protium paniculatum Engl. foram isolados á e β-AMIRINA (0,012%), β-sitosiero! e estigmasterol (0,003%) e o ácido 3,3'-di-0-metilelágico (0,093%0).
Maria das G. B. ZOGHBI +3 more
doaj +1 more source
The Essential Oils of the Burseraceae [PDF]
Grana, 2019 The angiosperm species of mainly tropical, often aromatic, trees and occasionally shrubs with flaking bark, some containing resin ducts in the inner bark, can be found in the order of Sapindales in the Burseraceae family. The most well-known genera that are found in the Bursereae tribe are Bursera, Boswellia, and Commiphora; those found in the ...
Anjanette DeCarlo +4 more
openaire +2 more sources
Química Nova, 2005 Three mixtures of triterpenes (maniladiol and breine; alpha and beta-amyrin; lupenone, alpha and beta-amyrinone) were isolated from Protium heptaphyllum March resin. The structural identification was based on NMR and mass spectrometry data. Lupenone, and
Gerardo Magela Vieira Júnior +2 more
doaj +1 more source
Archaeometry, EarlyView.ABSTRACT This study focuses on two terracotta incense burners discovered in the Daba Al‐Bayah necropolis in the Musandam Peninsula (Oman), associated with an Iron Age collective tomb (LCG‐2). Through gas chromatography–mass spectrometry (GC‐MS), the organic residues preserved within these artifacts were analyzed to investigate their use and ...
Francesco Genchi +3 more
wiley +1 more source
Estudo fitoquímico e farmacológico de Protium kleinii (Burseraceae) [PDF]
, 2001 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas. Programa de Pós-Gradução em Química.As espécies do gênero Protium (Burseraceae) são conhecidas pela produção de exsudatos oleoresinosos e suas ...
Lima, Fabiana Vieira
core
Mel Amargo de Breu (Protium sp., Burseraceae) [PDF]
Acta Amazonica, 2003 Foi analisada uma amostra de mel amargo procedente do Município de Mucajaí (Roraima, Brasil), Floresta de Apiaú. A análise polínica constatou a dominância de pólen de breu (Protium sp.) compreendendo 60,9% do total de grãos de pólen.
Antonio Carlos MARQUES-SOUZA +1 more
doaj +1 more source
Journal of Applied Entomology, EarlyView.ABSTRACT The white mango scale, Aulacaspis tubercularis Newstead (Hemiptera: Diaspididae), is one of the most destructive pests of mango worldwide. Its current management in most of the invaded areas largely depends on the intensive use of chemical insecticides.
Francis Obala +7 more
wiley +1 more source