Artículos de revistas
Sesquiterpene And Polyacetylene Profile Of The Bidens Pilosa Complex (asteraceae: Heliantheae) From Southeast Of Brazil
Registro en:
Biochemical Systematics And Ecology. , v. 33, n. 5, p. 479 - 486, 2005.
3051978
10.1016/j.bse.2004.11.005
2-s2.0-14944371861
Autor
Grombone-Guaratini M.T.
Silva-Brandao K.L.
Solferini V.N.
Semir J.
Trigo J.R.
Institución
Resumen
The pantropical weed Bidens pilosa (Asteraceae) is a species with several taxonomic problems. Recently it has been shown to be a complex of different species. To shed light on this problem in Brazil, dichloromethane extract of leaves of several populations corresponding to three proposed species for the complex in southeastern Brazil (B. pilosa, Bidens alba and Bidens subalternans) were analyzed by GC-MS. Twenty-four substances were detected, of which four resemble polyacetylenes, the others sesquiterpenes. Five sesquiterpenes tentatively identified as E-caryophyllene, α-humulene, germacrene-D, bicyclogermacrene and α-muurolene were found in all three Bidens species. The polyacetylene phenylhepta-1,3,5-triyne was identified only in B. alba. Multivariate analysis (cluster and principal component analyses) separated the three entities, suggesting that these compounds could represent a useful tool to distinguish species in the B. pilosa complex. © 2004 Elsevier Ltd. All rights reserved. 33 5 479 486 Adams, R.P., (1995) Identification of Essential Oil Components by Gas Chromatography/mass Spectroscopy, , Allured Publishing Corporation Illinois, USA Alvarez, L., Marquina, S., Villarreal, M.L., Alonso, D., Aranda, E., Delgado, G., Bioactive polyacetylenes from Bidens pilosa (1996) Planta Med., 62, pp. 355-357 Ballard, R., Bidens pilosa complex (Asteraceae) in North and Central America (1986) Am. J. Bot., 73, pp. 1452-1465 Cabrera, A.L., Flora ilustrada de Entre-Rios (Argentina) (1974) Colección Científica del INTA, Buenos Aires, 6, pp. 106-554 Cantonwine, E.G., Downum, K.R., Phenylheptatriyne variation in Bidens alba var. radiata leaves (2001) J. Chem. Ecol., 27, pp. 313-326 Van Den Dool, H., Kratz, P.D., A generalization of the retention index system including linear temperature programmed gas-liquid partition chromatography (1963) J. Chromatogr., 11, pp. 463-471 Geissberger, P., Séquin, U., Constituents of Bidens pilosa L.: Do the components found so far explain the use of this plant in traditional medicine? (1991) Acta Trop., 48, pp. 251-261 Grombone-Guaratini, M.T., Mansanares, M.E., Semir, J., Solferini, V.N., Chromosomal studies of three species of Bidens (L.) (Asteraceae) Gen. Mol. Biol., , submitted for publication-a Grombone-Guaratini, M.T., Semir, J., Solferini, V.N., Low allozymic variation in Bidens pilosa L. complex (Asteraceae) Biochem. Genet., , submitted for publication-b Grombone-Guaratini, M.T., Solferini, V.N., Semir, J., Reproductive biology in three Bidens L. species (Asteraceae) (2004) Sci. Agricola, 61, pp. 185-189 Jansen, R.K., Stuessy, T.F., Piedrahita, S.D., Funk, V.A., Recuentos cromosómicos de Compositae de Colombia (1984) Caldasia, 14, pp. 7-20 Legendre, P., Legendre, L., (1998) Numerical Ecology, , second ed. Elsevier New York Leitão Filho, H.F., Aranha, C., Bacchi, O., (1975) Plantas Invasoras de Culturas No Estado de São Paulo, , HUCITEC São Paulo, Brazil Magenta, M.A.G., (1998) As Subtribos Ambrosiinae, Galinsoginae e Coreopsidinae (Heliantheae - Asteraceae) No Estado de São Paulo, , Tese de Mestrado, Universidade de São Paulo, São Paulo, Brazil Moraes, M.D., (1997) A Família Asteraceae Na Planície Litorânea de Picinguaba, Município de Ubatuba - São Paulo, , Tese de Mestrado, Universidade Estadual de Campinas, Campinas, SP, Brazil Norton, R.A., Towers, G.H.N., Synthesis of polyacetylenes in tumor callus of Bidens alba (1985) J. Plant Physiol., 120, pp. 273-283 Norton, R.A., Towers, G.H.N., Factors affecting synthesis of polyacetylenes in root cultures of Bidens alba (1986) J. Plant Physiol., 122, pp. 41-53 Sherff, E.E., The genus Bidens (1937) Field Mus. Nat. Hist. Bot. Ser., 16, pp. 16-484 Solbrig, O.T., Kyhos, D.W., Raven, P.H., Powell, M., Chromosome number in Compositae. 8. Heliantheae (1972) Am. J. Bot., 59, pp. 869-878