Seasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report

Marine macroalgae are well known to release a wide spectrum of volatile organic components, the release of which is affected by environmental factors. This paper aimed to identify the essential oil (EO) compounds of the brown algae <i>Cystoseira compressa</i> collected in the Adriatic Se...

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Autores principales:	Ivana Generalić Mekinić, Martina Čagalj, Giulia Tabanelli, Chiara Montanari, Federica Barbieri, Danijela Skroza, Vida Šimat
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Cystoseira compressa</i> brown algae essential oil harvest period GC–MS Organic chemistry QD241-441
Acceso en línea:	https://doaj.org/article/682e40ce61fe4dbe8521a1d1c6e4a2fb
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spelling	oai:doaj.org-article:682e40ce61fe4dbe8521a1d1c6e4a2fb2021-11-11T18:36:57ZSeasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report10.3390/molecules262166491420-3049https://doaj.org/article/682e40ce61fe4dbe8521a1d1c6e4a2fb2021-11-01T00:00:00Zhttps://www.mdpi.com/1420-3049/26/21/6649https://doaj.org/toc/1420-3049Marine macroalgae are well known to release a wide spectrum of volatile organic components, the release of which is affected by environmental factors. This paper aimed to identify the essential oil (EO) compounds of the brown algae <i>Cystoseira compressa</i> collected in the Adriatic Sea monthly, from May until August. EOs were isolated by hydrodistillation using a Clavenger-type apparatus and analyzed by gas chromatography coupled with mass spectrometry (GC–MS). One hundred four compounds were identified in the volatile fraction of <i>C. compressa</i>, accounting for 84.37–89.43% of the total oil. Samples from May, June, and July were characterized by a high share of fatty acids (56, 69, and 34% respectively) with palmitic acid being the dominant one, while in the August sample, a high content of alcohols (mainly phytol and oleyl alcohol) was found. Changes in the other minor components, which could be important for the overall aroma and biological activities of the algal samples, have also been noted during the vegetation periods. The results of this paper contribute to studies of algal EOs and present the first report on <i>C. compressa</i> EOs.Ivana Generalić MekinićMartina ČagaljGiulia TabanelliChiara MontanariFederica BarbieriDanijela SkrozaVida ŠimatMDPI AGarticle<i>Cystoseira compressa</i>brown algaeessential oilharvest periodGC–MSOrganic chemistryQD241-441ENMolecules, Vol 26, Iss 6649, p 6649 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Cystoseira compressa</i> brown algae essential oil harvest period GC–MS Organic chemistry QD241-441
spellingShingle	<i>Cystoseira compressa</i> brown algae essential oil harvest period GC–MS Organic chemistry QD241-441 Ivana Generalić Mekinić Martina Čagalj Giulia Tabanelli Chiara Montanari Federica Barbieri Danijela Skroza Vida Šimat Seasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report
description	Marine macroalgae are well known to release a wide spectrum of volatile organic components, the release of which is affected by environmental factors. This paper aimed to identify the essential oil (EO) compounds of the brown algae <i>Cystoseira compressa</i> collected in the Adriatic Sea monthly, from May until August. EOs were isolated by hydrodistillation using a Clavenger-type apparatus and analyzed by gas chromatography coupled with mass spectrometry (GC–MS). One hundred four compounds were identified in the volatile fraction of <i>C. compressa</i>, accounting for 84.37–89.43% of the total oil. Samples from May, June, and July were characterized by a high share of fatty acids (56, 69, and 34% respectively) with palmitic acid being the dominant one, while in the August sample, a high content of alcohols (mainly phytol and oleyl alcohol) was found. Changes in the other minor components, which could be important for the overall aroma and biological activities of the algal samples, have also been noted during the vegetation periods. The results of this paper contribute to studies of algal EOs and present the first report on <i>C. compressa</i> EOs.
format	article
author	Ivana Generalić Mekinić Martina Čagalj Giulia Tabanelli Chiara Montanari Federica Barbieri Danijela Skroza Vida Šimat
author_facet	Ivana Generalić Mekinić Martina Čagalj Giulia Tabanelli Chiara Montanari Federica Barbieri Danijela Skroza Vida Šimat
author_sort	Ivana Generalić Mekinić
title	Seasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report
title_short	Seasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report
title_full	Seasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report
title_fullStr	Seasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report
title_full_unstemmed	Seasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report
title_sort	seasonal changes in essential oil constituents of <i>cystoseira compressa</i>: first report
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/682e40ce61fe4dbe8521a1d1c6e4a2fb
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Seasonal Changes in Essential Oil Constituents of <i>Cystoseira compressa</i>: First Report

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