Resumen

GUZMAN AVENDANO, Antonio J.  y  BARRERA ADAME, Diana A.. Phytochemical research of leaves and flowers of Smallanthus pyramidalis (Triana) H. Rob. (Arboloco) and its use in the recovery of wetlands in Bogota. Colomb. for. [online]. 2011, vol.14, n.1, pp.41-50. ISSN 0120-0739.

This research focused on the phytochemical characterization of the species Smallanthus pyramidalis (Triana) H. Rob. in order to identify the secondary metabolites of flowers and leaves. This is due to the importance these trees on the sustainable development of the wetlands in the Sabana de Bogotá, and its possible application as a promising species in the use and conservation of these ecosystems. We performed preliminary chemical tests, fractionation using conventional techniques, identification of physical and chemical properties, and structural analysis using spectroscopic and spectrometric techniques, such as UV, ¹H-RMN, ¹³C-RMN and GC-MS. We identified alkane-type compounds, steroids, terpenoids and flavonoids mainly, and their role in the plant and the ecosystem.

Palabras clave : arboloco; wetlands; secondary metabolites.

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