Supercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species

Abstract This study ascertained the accumulation of polyprenol from four Irish conifer species Picea sitchensis, Cedrus atlantica ‘Glauca’, Pinus sylvestris and Taxus baccata and one flowering tree Cotoneaster hybrida using supercritical fluid extraction with carbon dioxide (SFE-CO2) and solvent ext...

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Autores principales:	Hadil Alaydi, Peter Downey, Michelle McKeon-Bennett, Tanya Beletskaya
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c7c23692820c4c1999a14fee90484a3c
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spelling	oai:doaj.org-article:c7c23692820c4c1999a14fee90484a3c2021-12-02T14:23:23ZSupercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species10.1038/s41598-021-86393-x2045-2322https://doaj.org/article/c7c23692820c4c1999a14fee90484a3c2021-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-86393-xhttps://doaj.org/toc/2045-2322Abstract This study ascertained the accumulation of polyprenol from four Irish conifer species Picea sitchensis, Cedrus atlantica ‘Glauca’, Pinus sylvestris and Taxus baccata and one flowering tree Cotoneaster hybrida using supercritical fluid extraction with carbon dioxide (SFE-CO2) and solvent extraction. The effects of SFE-CO2 parameters such as temperature (ranged from 40 to 70 $$^\circ{\rm C}$$ ∘ C ), pressure (ranged from 100 to 350 bars) and dynamic time (from 70 min to 7 h) were analysed on the extraction efficiency of polyprenol. Qualitative and quantitative analysis of polyprenol was examined using high-performance liquid chromatography. Results showed that P. sylvestris accumulated the highest polyprenol yield of 14.00 ± $$0.4$$ 0.4 mg g−1 DW when extracted with hexane:acetone (1:1 v/v). However, with SFE-CO2 conditions of 200 bars, 70 $$^\circ{\rm C}$$ ∘ C , 7 h, with absolute ethanol as a cosolvent with a flow rate of 0.05 ml min−1, P. sitchensis accumulated the highest polyprenol yield of 6.35 ± $$0.4$$ 0.4 mg g−1DW. This study emphasised the potential application of SFE-CO2 in the extraction of polyprenol as an environmentally friendly method to be used in pharmaceutical and food industries.Hadil AlaydiPeter DowneyMichelle McKeon-BennettTanya BeletskayaNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hadil Alaydi Peter Downey Michelle McKeon-Bennett Tanya Beletskaya Supercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species
description	Abstract This study ascertained the accumulation of polyprenol from four Irish conifer species Picea sitchensis, Cedrus atlantica ‘Glauca’, Pinus sylvestris and Taxus baccata and one flowering tree Cotoneaster hybrida using supercritical fluid extraction with carbon dioxide (SFE-CO2) and solvent extraction. The effects of SFE-CO2 parameters such as temperature (ranged from 40 to 70 $$^\circ{\rm C}$$ ∘ C ), pressure (ranged from 100 to 350 bars) and dynamic time (from 70 min to 7 h) were analysed on the extraction efficiency of polyprenol. Qualitative and quantitative analysis of polyprenol was examined using high-performance liquid chromatography. Results showed that P. sylvestris accumulated the highest polyprenol yield of 14.00 ± $$0.4$$ 0.4 mg g−1 DW when extracted with hexane:acetone (1:1 v/v). However, with SFE-CO2 conditions of 200 bars, 70 $$^\circ{\rm C}$$ ∘ C , 7 h, with absolute ethanol as a cosolvent with a flow rate of 0.05 ml min−1, P. sitchensis accumulated the highest polyprenol yield of 6.35 ± $$0.4$$ 0.4 mg g−1DW. This study emphasised the potential application of SFE-CO2 in the extraction of polyprenol as an environmentally friendly method to be used in pharmaceutical and food industries.
format	article
author	Hadil Alaydi Peter Downey Michelle McKeon-Bennett Tanya Beletskaya
author_facet	Hadil Alaydi Peter Downey Michelle McKeon-Bennett Tanya Beletskaya
author_sort	Hadil Alaydi
title	Supercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species
title_short	Supercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species
title_full	Supercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species
title_fullStr	Supercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species
title_full_unstemmed	Supercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species
title_sort	supercritical-co2 extraction, identification and quantification of polyprenol as a bioactive ingredient from irish trees species
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c7c23692820c4c1999a14fee90484a3c
work_keys_str_mv	AT hadilalaydi supercriticalco2extractionidentificationandquantificationofpolyprenolasabioactiveingredientfromirishtreesspecies AT peterdowney supercriticalco2extractionidentificationandquantificationofpolyprenolasabioactiveingredientfromirishtreesspecies AT michellemckeonbennett supercriticalco2extractionidentificationandquantificationofpolyprenolasabioactiveingredientfromirishtreesspecies AT tanyabeletskaya supercriticalco2extractionidentificationandquantificationofpolyprenolasabioactiveingredientfromirishtreesspecies
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Supercritical-CO2 extraction, identification and quantification of polyprenol as a bioactive ingredient from Irish trees species

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