Buscar
Mostrando ítems 1-10 de 195
ESSENTIAL OIL COMPOSITION AND ANTIMICROBIAL ACTIVITY OF FRUITS OF Iryanthera ulei W. FROM COLOMBIA
(Sociedad Chilena de Química, 2009)
Essential oil of trees of the genus Ocotea (Lauraceae) in Costa Rica. I. Ocotea brenesii
(Universidad de Costa Rica, 2005)
Composição e atividade sedativa e anestésica do óleo essencial de Aloysia gratissima (Gillies & Hook.) Troncoso (Verbenaceae) em jundiás (Rhamdia quelen)
(Universidade Federal de Santa MariaBRFarmacologiaUFSMPrograma de Pós-Graduação em Farmacologia, 2012-02-23)
This work was designed to isolate the active compounds responsible for the central
activity detected for the essential oil of Aloysia gratissima (EOA) in silver catfish (Rhamdia
quelen). The AChE (acetylcholiesterase) ...
Allelopathic potential of Tagetes minuta terpenes by a chemical, anatomical and phytotoxic approach
(Elsevier, 2008-12)
The dominant terpenes in the essential oils of the leaves and reproductive structures of Tagetes minuta L. (Asteraceae) were studied throughout its life cycle in a natural population. The anatomy of the secretory cavities ...
Essential Oil Composition of Baccharis tenella Hook. Et Arn.
(Allured Publishing Corporation, 2005-03)
The essential oils of Baccharis tenella Hook et al Arn. leaves collected form Llanos Region (La Rioja) was analyzed by GC and GCMS. Spathulenol was major component of essential oils (29.4%)
Seasonal variations in essential oil from brazilian propolis
(1998-01-01)
Seasonal variations in the chemical composition of essential oil from Brazilian propolis were investigated using GC and GC/MS. Seasonal differences were not very significant and were predominantly quantitative. The main ...
Essential Oil from Leaves and Stem Bark of Southeastern Drimys brasiliensis Miers (Winteraceae)
(ALLURED PUBL CORP, 2008)
The chemical composition of essential oils obtained from fresh leaves and stem bark of Southeastern Brazilian native Drimys brasiliensis Miers were analyzed by GC and GC/MS and 37 compounds were identified. The oils from ...
Comparison of the chemical composition of the essential oil and the water soluble oil of Baccharis dracunculifolia DC. (Asteraceae)
(ALLURED PUBL CORP, 2008)
This study aimed to evaluate the chemical composition of Baccharis dracunculifolia essential oil and the water soluble oil obtained by steam distillation that were analyzed by GC and GUMS. in the first hour of distillation, ...