Antimicrobial activity of flavonoids and steroids isolated from two Chromolaena species
RBCF, Rev. bras. ciênc. farm. (Impr.)
; 39(4): 403-408, out.-dez. 2003. ilus, tab
Article
em En
| LILACS
| ID: lil-399450
Biblioteca responsável:
BR40.1
ABSTRACT
The crude extracts (dichloromethanic and ethanolic) and some compounds (8 flavonoids and 5 steroids) isolated from Chromolaena squalida (leaves and stems) and Chromolaena hirsuta (leaves and flowers) have been evaluated against 22 strains of microorganisms including bacteria (Gram-positive and Gram-negative) and yeasts. All crude extracts, flavonoids and steroids evaluated have been shown actives, mainly against Gram-positive bacteria
Texto completo:
1
Base de dados:
LILACS
Assunto principal:
Extratos Vegetais
/
Asteraceae
Idioma:
En
Ano de publicação:
2003
Tipo de documento:
Article