Chemical Composition of Aerial Parts Essential Oils from Six Endemic Malagasy Helichrysum Species

The essential oils of six endemic Malagasy Helichrysum species were investigated by GC (RI), GC–MS and (13)C NMR spectrometry. In total, 153 compounds were identified accounting for 90.8% to 99.9% of the total composition. The main constituents were α-pinene for H. benthamii, 1,8-cineole for H. duba...

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Autores principales: Rabehaja, Delphin J. R., Bezert, Guillaume, Rakotonandrasana, Stéphan R., Ramanoelina, Panja A. R., Andrianjara, Charles, Bighelli, Ange, Tomi, Félix, Paoli, Mathieu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
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Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7076433/
https://www.ncbi.nlm.nih.gov/pubmed/32085481
http://dx.doi.org/10.3390/plants9020265
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author Rabehaja, Delphin J. R.
Bezert, Guillaume
Rakotonandrasana, Stéphan R.
Ramanoelina, Panja A. R.
Andrianjara, Charles
Bighelli, Ange
Tomi, Félix
Paoli, Mathieu
author_facet Rabehaja, Delphin J. R.
Bezert, Guillaume
Rakotonandrasana, Stéphan R.
Ramanoelina, Panja A. R.
Andrianjara, Charles
Bighelli, Ange
Tomi, Félix
Paoli, Mathieu
author_sort Rabehaja, Delphin J. R.
collection PubMed
description The essential oils of six endemic Malagasy Helichrysum species were investigated by GC (RI), GC–MS and (13)C NMR spectrometry. In total, 153 compounds were identified accounting for 90.8% to 99.9% of the total composition. The main constituents were α-pinene for H. benthamii, 1,8-cineole for H. dubardii, (E)-β-caryophyllene for H. indutum, and H. bojerianum. H. diotoides essential oil was characterized by the presence of two lilac alcohols and four lilac acetates whereas H. hirtum essential oil exhibited an atypical composition with 7β-H-silphiperfol-5-ene, 7-epi-subergorgiol, and 7-epi-silphiperfol-5-en-13-oic acid as major components.
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spelling pubmed-70764332020-03-24 Chemical Composition of Aerial Parts Essential Oils from Six Endemic Malagasy Helichrysum Species Rabehaja, Delphin J. R. Bezert, Guillaume Rakotonandrasana, Stéphan R. Ramanoelina, Panja A. R. Andrianjara, Charles Bighelli, Ange Tomi, Félix Paoli, Mathieu Plants (Basel) Article The essential oils of six endemic Malagasy Helichrysum species were investigated by GC (RI), GC–MS and (13)C NMR spectrometry. In total, 153 compounds were identified accounting for 90.8% to 99.9% of the total composition. The main constituents were α-pinene for H. benthamii, 1,8-cineole for H. dubardii, (E)-β-caryophyllene for H. indutum, and H. bojerianum. H. diotoides essential oil was characterized by the presence of two lilac alcohols and four lilac acetates whereas H. hirtum essential oil exhibited an atypical composition with 7β-H-silphiperfol-5-ene, 7-epi-subergorgiol, and 7-epi-silphiperfol-5-en-13-oic acid as major components. MDPI 2020-02-18 /pmc/articles/PMC7076433/ /pubmed/32085481 http://dx.doi.org/10.3390/plants9020265 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Rabehaja, Delphin J. R.
Bezert, Guillaume
Rakotonandrasana, Stéphan R.
Ramanoelina, Panja A. R.
Andrianjara, Charles
Bighelli, Ange
Tomi, Félix
Paoli, Mathieu
Chemical Composition of Aerial Parts Essential Oils from Six Endemic Malagasy Helichrysum Species
title Chemical Composition of Aerial Parts Essential Oils from Six Endemic Malagasy Helichrysum Species
title_full Chemical Composition of Aerial Parts Essential Oils from Six Endemic Malagasy Helichrysum Species
title_fullStr Chemical Composition of Aerial Parts Essential Oils from Six Endemic Malagasy Helichrysum Species
title_full_unstemmed Chemical Composition of Aerial Parts Essential Oils from Six Endemic Malagasy Helichrysum Species
title_short Chemical Composition of Aerial Parts Essential Oils from Six Endemic Malagasy Helichrysum Species
title_sort chemical composition of aerial parts essential oils from six endemic malagasy helichrysum species
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7076433/
https://www.ncbi.nlm.nih.gov/pubmed/32085481
http://dx.doi.org/10.3390/plants9020265
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