Essential oil composition of 'Eryngium rosulatum' P.W. Michael ined.: A new undescribed species from eastern Australia

J Pala-Paul; Lachlan Copeland; JJ Brophy; RJ Goldsack

doi:10.1016/j.bse.2006.06.009

Essential oil composition of 'Eryngium rosulatum' P.W. Michael ined. A new undescribed species from eastern Australia

J Pala-Paul
, Lachlan Copeland
, JJ Brophy
, RJ Goldsack

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

The essential oil composition from the aerial parts of a new 'Eryngium' species from Australia, 'Eryngium rosulatum' P.W. Michael ined., has been analysed by GC and GC/MS. A total of 34 compounds have been identified representing around 80% of the total oil. The main constituents of the oil were found to be β-elemene (16.0%) and bicyclogermacrene (12.5%). Other representative compounds were identified as δ-elemene (7.0%) and (E)-caryophyllene (5.9%). The sesquiterpene fraction (75.0%) was predominant in the essential oil of this species, most of these were hydrocarbons (53.8%). This paper represents the first study on this new, undescribed Australian species and its chemical composition.

Original language	English
Pages (from-to)	796-801
Journal	Biochemical Systematics and Ecology
Volume	34
Issue number	11
DOIs	https://doi.org/10.1016/j.bse.2006.06.009
Publication status	Published - 2006

Keywords

Plant Physiology

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10.1016/j.bse.2006.06.009

https://hdl.handle.net/1959.11/1595

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Cite this

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title = "Essential oil composition of 'Eryngium rosulatum' P.W. Michael ined.: A new undescribed species from eastern Australia",

abstract = "The essential oil composition from the aerial parts of a new 'Eryngium' species from Australia, 'Eryngium rosulatum' P.W. Michael ined., has been analysed by GC and GC/MS. A total of 34 compounds have been identified representing around 80\% of the total oil. The main constituents of the oil were found to be β-elemene (16.0\%) and bicyclogermacrene (12.5\%). Other representative compounds were identified as δ-elemene (7.0\%) and (E)-caryophyllene (5.9\%). The sesquiterpene fraction (75.0\%) was predominant in the essential oil of this species, most of these were hydrocarbons (53.8\%). This paper represents the first study on this new, undescribed Australian species and its chemical composition.",

keywords = "Plant Physiology",

author = "J Pala-Paul and Lachlan Copeland and JJ Brophy and RJ Goldsack",

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AU - Brophy, JJ

AU - Goldsack, RJ

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