Polar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids

Abstract There is a growing trend to explore microalgae as an alternative resource for the food, feed, pharmaceutical, cosmetic and fuel industry. Moreover, the polar lipidome of microalgae is interesting because of the reports of bioactive polar lipids which could foster new applications for microa...

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Autores principales:	Tiago A. Conde, Daniela Couto, Tânia Melo, Margarida Costa, Joana Silva, M. Rosário Domingues, Pedro Domingues
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/7ce1168fbd264d479add1caf19a757e5
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spelling	oai:doaj.org-article:7ce1168fbd264d479add1caf19a757e52021-12-02T14:28:19ZPolar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids10.1038/s41598-021-83455-y2045-2322https://doaj.org/article/7ce1168fbd264d479add1caf19a757e52021-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-83455-yhttps://doaj.org/toc/2045-2322Abstract There is a growing trend to explore microalgae as an alternative resource for the food, feed, pharmaceutical, cosmetic and fuel industry. Moreover, the polar lipidome of microalgae is interesting because of the reports of bioactive polar lipids which could foster new applications for microalgae. In this work, we identified for the first time the Chlorococcum amblystomatis lipidome using hydrophilic interaction liquid chromatography-high resolution electrospray ionization- tandem mass spectrometry (HILIC–HR–ESI–MS/MS). The Chlorococcum amblystomatis strain had a lipid content of 20.77% and the fatty acid profile, determined by gas chromatography-mass spectrometry, has shown that this microalga contains high amounts of omega-3 polyunsaturated fatty acids (PUFAs). The lipidome identified included 245 molecular ions and 350 lipid species comprising 15 different classes of glycolipids (6), phospholipids (7) and betaine lipids (2). Of these, 157 lipid species and the main lipid species of each class were esterified with omega-3 PUFAs. The lipid extract has shown antioxidant activity and anti-inflammatory potential. Lipid extracts also had low values of atherogenic (0.54) and thrombogenic index (0.27). In conclusion, the lipid extracts of Chlorococcum amblystomatis have been found to be a source of lipids rich in omega-3 PUFAs for of great value for the food, feed, cosmetic, nutraceutical and pharmaceutical industries.Tiago A. CondeDaniela CoutoTânia MeloMargarida CostaJoana SilvaM. Rosário DominguesPedro DominguesNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-23 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Tiago A. Conde Daniela Couto Tânia Melo Margarida Costa Joana Silva M. Rosário Domingues Pedro Domingues Polar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids
description	Abstract There is a growing trend to explore microalgae as an alternative resource for the food, feed, pharmaceutical, cosmetic and fuel industry. Moreover, the polar lipidome of microalgae is interesting because of the reports of bioactive polar lipids which could foster new applications for microalgae. In this work, we identified for the first time the Chlorococcum amblystomatis lipidome using hydrophilic interaction liquid chromatography-high resolution electrospray ionization- tandem mass spectrometry (HILIC–HR–ESI–MS/MS). The Chlorococcum amblystomatis strain had a lipid content of 20.77% and the fatty acid profile, determined by gas chromatography-mass spectrometry, has shown that this microalga contains high amounts of omega-3 polyunsaturated fatty acids (PUFAs). The lipidome identified included 245 molecular ions and 350 lipid species comprising 15 different classes of glycolipids (6), phospholipids (7) and betaine lipids (2). Of these, 157 lipid species and the main lipid species of each class were esterified with omega-3 PUFAs. The lipid extract has shown antioxidant activity and anti-inflammatory potential. Lipid extracts also had low values of atherogenic (0.54) and thrombogenic index (0.27). In conclusion, the lipid extracts of Chlorococcum amblystomatis have been found to be a source of lipids rich in omega-3 PUFAs for of great value for the food, feed, cosmetic, nutraceutical and pharmaceutical industries.
format	article
author	Tiago A. Conde Daniela Couto Tânia Melo Margarida Costa Joana Silva M. Rosário Domingues Pedro Domingues
author_facet	Tiago A. Conde Daniela Couto Tânia Melo Margarida Costa Joana Silva M. Rosário Domingues Pedro Domingues
author_sort	Tiago A. Conde
title	Polar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids
title_short	Polar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids
title_full	Polar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids
title_fullStr	Polar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids
title_full_unstemmed	Polar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids
title_sort	polar lipidomic profile shows chlorococcum amblystomatis as a promising source of value-added lipids
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/7ce1168fbd264d479add1caf19a757e5
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Polar lipidomic profile shows Chlorococcum amblystomatis as a promising source of value-added lipids

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