SEASONAL VARIATION OF THE CHEMICAL CONSTITUENTS OF THE ESSENTIAL OIL OF THE LEAVES FROM Ophryosporus peruvianus

  • Edith María Fernanda Mattos Vila
  • Ingrit Elida Collantes Díaz
DOI: https://doi.org/10.37761/rsqp.v86i3.304
Keywords: essential oil, seasonal variation, sesquiterpenes

Abstract

The ephemeral shrub Ophryosporus peruvianus was collected for five months (December 2018 – April 2019) in Andahuaylallas (Cusco). The oil essential from leaves of the bush was obtained by hydrodistillation and analyzed by gas chromatography coupled to a mass spectrometer. Eigthy nine components of the essential oil were identified among oxygenated monoterpenes, sesquiterpenes hydrocarbons, sesquiternes oxygenated, oxygenated diterpenes, among others, of which the major components were the sesquiterpenes hydrocarbons β-caryophyllene, (Z)-β-Farnesene y β-Sesquiphellandrene and were presents in the samples of the five months of collection.

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Author Biography

Ingrit Elida Collantes Díaz

Faculty of Chemical and Textile Engineering, National University of Engineering. Av. Túpac Amaru N ° 210, Rímac, Lima Peru.

Published
2020-09-30
Issue
Vol. 86 No. 3 (2020): Journal of Sociedad Química del Perú
Section
Artículos

Copyright (c) 2020 Sociedad Química del Perú

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