Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Revista Eletrônica d...arrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Revista Eletrônica de Farmácia
Article . 2008 . Peer-reviewed
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Revista Eletrônica de Farmácia
Article
License: CC BY NC
Data sources: UnpayWall
versions View all 1 versions
addClaim

CARACTERIZAÇÃO FARMACOGNÓSTICA DAS FOLHAS DE EUGENIA UNIFLORA L. (MYRTACEAE)

Authors: Tatiana S. Fiuza; Maria Helena Rezende; Simone M. T. Sabóia-Morais; Maria Teresa F. Bara; Leonice M. F. Tresvenzol; José Realino De paula;

CARACTERIZAÇÃO FARMACOGNÓSTICA DAS FOLHAS DE EUGENIA UNIFLORA L. (MYRTACEAE)

Abstract

Eugenia uniflora L. e utilizada popularmente como anti-hipertensivo, diuretico, adstringente, entre outros. Objetivou-se estudar a anatomia das folhas e caule jovem de E. uniflora e fazer o estudo farmacognostico para a identificacao e controle de qualidade da materia prima vegetal. O material botânico foi coletado em Goiânia, Goias, dessecado e pulverizado. Determinaram-se os teores de umidade, cinzas totais e insoluveis em acido. Nas analises microscopicas utilizaram-se as coloracoes: azul de Alcian/safranina 9:1, Steinmetz, Sudan III, cloreto ferrico, lugol, safrablau. O material pulverizado foi utilizado para a triagem fitoquimica, obtencao do extrato etanolico bruto e posteriormente as fracoes. Por cromatografia em camada delgada (CCD) avaliou-se o perfil cromatografico das fracoes. Observaram-se na epiderme da face adaxial da folha, celulas com paredes anticlinais espessadas, sinuosas e na face abaxial, a presenca de estomatos predominantemente anomociticos. O peciolo apresentou forma concava-convexa com parenquima cortical contendo cristais em forma de drusa. Verificou-se no caule jovem em seccao transversal forma oval, colenquima com uma a duas camadas de celulas. Na triagem fitoquimica evidenciou-se a presenca de taninos, esteroides, triterpenos, heterosideos antraquinonicos, saponinicos e flavonoides e em CCD, a presenca de flavonoides, taninos e terpenos. Os resultados obtidos podem ajudar na identificacao morfo-anatomica de E. uniflora, assim como nos parâmetros de controle de qualidade para a identificacao da materia-prima. 10.5216/ref.v5i2.5148

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    5
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
5
Average
Average
Average
gold