Determinación mediante hs-spme/gc-ms, de la composición química de la fragancia y el absoluto de las flores de posoqueria latifolia


Authors

  • Oscar Augusto Ariza
  • Elkín Darío Rueda Parra
  • Johanna Andrea Archila
  • Jairo Martínez Morales
  • Elena E. Stashenko

Abstract

En este trabajo se estudió la composición química del absoluto y de la fragancia de las flores de Posoqueria latifolia. La fragancia se muestreó in vivo mediante HS-SPME, encontrándose como compuestos mayoritarios el acetato de 3-Zhexenilo (80.7 por ciento), y el acetato de hexilo (5.8 por ciento). El absoluto fue obtenido a partir del concreto de las flores mediante extracción etanólica a 38 ºC y analizado por GC-MS. Los compuestos mayoritarios del absoluto fueron el 1-pentacosano (26.2 por ciento), salicilato de bencilo (7.4 por ciento), tricosano (5.9 por ciento), ácido linolénico (4.8 por ciento), pentacosano (4.5 por ciento), benzoato de bencilo (3.3 por ciento) y eugenol (2.8 por ciento).

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Published

2007-01-05

How to Cite

Ariza, O. A., Rueda Parra, E. D., Archila, J. A., Martínez Morales, J., & Stashenko, E. E. (2007). Determinación mediante hs-spme/gc-ms, de la composición química de la fragancia y el absoluto de las flores de posoqueria latifolia. Scientia Et Technica, 1(33). Retrieved from https://ojs2.utp.edu.co/index.php/revistaciencia/article/view/5861

Issue

Vol. 1 No. 33 (2007)

Section

Ciencias Básicas

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