Resumen

CORRAL SALVADO, Aida; JIMENEZ RIVERO, Gladys  y  PAZ NARANJO , José de la. Droga cruda y extracto fluido de Tecoma stans L. Rev Cubana Plant Med [online]. 2002, vol.7, n.3. ISSN 1028-4796.

Presently work was carried out the phytochemical screening to the species Tecoma stans L. so much to the fresh plant as dry. Later on the raw drug was standardized; and starting from it got ready a fluid extract for percolation with ethanol 70 % which was also standardized. It carried out the identification of the present flavonoides in the drug and the extract from thing layer chromatography, being obtained in both cases the presence of Apigenine according to the pattern employee.

Palabras clave : PLANTS, MEDICINAL [chemical]; ALKALOIDS; MEDICINE, TRADITIONAL; CHROMATOGRAPHY, THIN LAYER.

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