Planta Med 2005; 71(9): 825-828
DOI: 10.1055/s-2005-871293
Original Paper
Pharmacology
© Georg Thieme Verlag KG Stuttgart · New York

Chemical Composition and Anti-Inflammatory Activity of the Volatile Fractions from the Bark of Eight Mexican Bursera Species

Beatriz Zúñiga1 , Patricia Guevara-Fefer1 , Josefina Herrera1 , José Luis Contreras2 , Luis Velasco3 , Francisco Javier Pérez3 , Baldomero Esquivel3
  • 1Laboratorio de Química, Facultad de Ciencias, Universidad Nacional Autónoma de México, México
  • 2Benemérita Universidad Autónoma de Puebla, Puebla, México
  • 3Instituto de Química, Universidad Nacional Autónoma de México, México
Further Information

Publication History

Received: November 2, 2004

Accepted: April 22, 2005

Publication Date:
19 August 2005 (online)

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Abstract

The volatile fractions from the bark of eight species of Mexican Bursera were obtained using steam distillation and were subjected to tandem GC-MS analysis for identification of the main constituents. The most abundant components of steam volatiles were monoterpenoids from which α-terpineol, terpinen-4-ol, α-thujene, linalool and limonene were most frequently isolated. A series of sesquiterpenes and long-chain hydrocarbons were isolated and identified from the barks of some of the studied species. Some volatiles were assayed for anti-inflammatory activity using the TPA-induced ear edema bioassay in mice. The volatile fraction from Bursera lancifolia was about half as active as indomethacin.

References

Prof. Baldomero Esquivel

Instituto de Química de la Universidad Nacional Autónoma de México

Circuito Exterior de Cd. Universitaria

Coyoacán 04510

México

Phone: +52-55-5622-4448

Fax: +52-55-5616-2217

Email: baldo@servidor.unam.mx