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In-Depth Characterization of Bioactive Extracts from Posidonia oceanica Waste Biomass

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In-Depth Characterization of Bioactive Extracts from Posidonia oceanica Waste Biomass

dc.contributor.author	Falcó Ferrando, Irene Lourdes
dc.contributor.author	Benito González, Isaac
dc.contributor.author	López Rubio, Amparo
dc.contributor.author	Martínez Abad, Antonio
dc.contributor.author	Ballester Frutos, Ana Rosa
dc.contributor.author	González Candelas, Luis
dc.contributor.author	Sánchez, Gloria
dc.contributor.author	Lozano Sánchez, Jesus
dc.contributor.author	Borrás Linares, Isabel
dc.contributor.author	Segura Carretero, Antonio
dc.contributor.author	Martínez Sanz, Marta
dc.date.accessioned	2023-05-29T09:56:39Z
dc.date.available	2023-05-29T09:56:39Z
dc.date.issued	2019
dc.identifier.citation	Falcó Ferrando, Irene Lourdes Benito González, Isaac López Rubio, Amparo Martínez Abad, Antonio Ballester Frutos, Ana Rosa González Candelas, Luis Sánchez, Gloria Lozano Sánchez, Jesus Borrás Linares, Isabel Segura Carretero, Antonio Martínez Sanz, Marta 2019 In-Depth Characterization of Bioactive Extracts from Posidonia oceanica Waste Biomass Marine Drugs 17 7 1 18
dc.identifier.uri	https://hdl.handle.net/10550/87034
dc.description.abstract	Posidonia oceanica waste biomass has been valorised to produce extracts by means of different methodologies and their bioactive properties have been evaluated. Water-based extracts were produced using ultrasound-assisted and hot water methods and classified according to their ethanol-affinity (E1: ethanol soluble; E2: non-soluble). Moreover, a conventional protocol with organic solvents was applied, yielding E3 extracts. Compositional and structural characterization confirmed that while E1 and E3 extracts were mainly composed of minerals and lipids, respectively, E2 extracts were a mixture of minerals, proteins and carbohydrates. All the extracts showed remarkably high antioxidant capacity, which was not only related to phenolic compounds but also to the presence of proteins and polysaccharides. All E2 and E3 extracts inhibited the growth of several foodborne fungi, while only E3 extracts decreased substantially the infectivity of feline calicivirus and murine norovirus. These results show the potential of P. oceanica waste biomass for the production of bioactive extracts.
dc.language.iso	eng
dc.relation.ispartof	Marine Drugs, 2019, vol. 17, num. 7, p. 1-18
dc.subject	Microbiologia
dc.subject	Microbiologia marina
dc.subject	Ecologia marina
dc.subject	Ecologia
dc.title	In-Depth Characterization of Bioactive Extracts from Posidonia oceanica Waste Biomass
dc.type	journal article
dc.date.updated	2023-05-29T09:56:40Z
dc.identifier.doi	10.3390/md17070409
dc.identifier.idgrec	159278
dc.rights.accessRights	open access