Beta Caryophyllene
Mostrando 1-8 de 8 artigos, teses e dissertações.
-
1. Essential oil of Pterodon polygalaeflorus Benth attenuates nociception in mice
Essential oils (EO) are volatile liquids responsible for the aroma of plants. Pterodon polygalaeflorus seeds have received widespread use in folk medicine for the treatment of inflammatory diseases. For this reason and because Pterodon polygalaeflorus seeds have great EO content, which is frequently pharmacologically active, the present study aimed to evalua
Braz J Med Biol Res. Publicado em: 04/10/2018
-
2. constituintes voláteis, fenóis totais, capacidade antioxidante e biológica de folhas, flores e raizes da Vernonia brasiliana Less
The species Vernonia brasiliana Less., a.k.a. assa-peixe, assa-peixe preto, assa-peixe roxo, pau de múquem, pau de muqueca and manjericão de cavalo, is a very used plant in folk medicine. The root syrup fights against cough and flu; the bud tea is used in eye diseases and respiratory failure; the leaves are used to inhibit inflammatory rheumatism, hepatic
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/06/2012
-
3. Development of microcapsules containing the volatile fraction of copaiba by spray-drying: study of stability and pharmacological evaluation / Desenvolvimento de microcápsulas contendo a fração volátil de copaíba por spray-drying: estudo de estabilidade e avaliação farmacológica
A oleorresina de copaíba é amplamente utilizada em diferentes regiões do país, especialmente na região amazônica. Sua atividade cicatrizante e antiinflamatória são as mais difundidas na medicina popular. Entretanto, são raras na literatura científica as descrições destas atividades, bem como a indicação da composição responsável pela ativida
Publicado em: 2006
-
4. Constituintes químicos voláteis e não-voláteis de Cochlospermum vitifolium (Willdenow) Sprengel
The essential oils from leaves, root bark and root wood of Cochlospermum vitifolium were investigated for the first time. The oils were obtained by hydrodistillation and analyzed by GC/MS. The main volatile constituents were beta-caryophyllene (8.2 - 46.5%), beta-bisabolene (11.5 - 29.3%), gamma-muurolene (28.4%), alpha-humulene (26.0%), 1-hydroxy-3-hexadeca
Química Nova. Publicado em: 2005-02
-
5. Obtenção de extratos vegetais com propriedades funcionais via tecnologia supercritica : uso de CO2 e CO2 + H2O. / Vegetal extracts with functional properties obtained using supercritical technology : use of CO2 and CO2 + H2O.
In this work supercritical fluid extraction was used to obtain extracts from Ocimum basilicum (sweet basil), Achyrocline alata, and Achyrocline satureioides; for sweet basil extracts, water was used as cosolvent at 1, 10, and 20% (v/v). The extract?s global yield isotherms, chemical compositions, and antioxidant activities were determined. The extraction ass
Publicado em: 2005
-
6. Estudo fitoquimico de Baccharis myriocephala e uso de beta-pineno para a obtenção de orto-mentanos
This thesis was developed into two different parts. Part A involves the phytochemical investigation of roots and aerial parts of Baccharis myriocephala. The specimen was collected in Serra do Mar, São Paulo. From the hexane and methanolic extract we have detected and isolated poliacetylenes, (-)-caryophyllene oxide, baccharis oxide, b-friedelanol and long c
Publicado em: 1997
-
7. Pathway of terpene excretion by the appendix of Sauromatum guttatum.
Electron microscopy of the cells of the thermogenic appendix of Sauromatum guttatum has revealed a fusion event between pocket-like structures of the rough endoplasmic reticulum (rER) and the plasma membrane. As a result of the fusion event, many regions of the plasma membrane have paired unit membranes (four leaflets instead of two). The fusion allows the t
-
8. Diurnal cycle of emission of induced volatile terpenoids by herbivore-injured cotton plant.
Cotton plants attacked by herbivorous insect pests emit relatively large amounts of characteristic volatile terpenoids that have been implicated in the attraction of natural enemies of the herbivores. However, the composition of the blend of volatile terpenes released by the plants varies remarkably throughout the photoperiod. Some components are emitted in