Sea aster (Aster tripolium) as a source of bioactive molecules
Trabajo presentado a la 49th West European Fish Technologists Association (WEFTA) Conference celebrada en Tórshavn (Faroe Islands) del 15 al 17 de octubre de 2019. Sea aster (Aster tripolium) is a halophyte plant that is confined in its distribution to salt marshes, estuaries and occasionally to inl...
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Online Access: | http://hdl.handle.net/10261/203527 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100011033 https://doi.org/10.13039/501100003329 |
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ftcsic:oai:digital.csic.es:10261/203527 2024-02-11T10:03:42+01:00 Sea aster (Aster tripolium) as a source of bioactive molecules Sea aster (Aster tripolium) as potential agricultural crop and source of bioactive molecules Montero García, Pilar Sánchez-Faure, Alicia Rico, Daniel Martín Diana, Ana Belén Fernández de Palencia, P. Sánchez-Guisado, Mª Jesús Gómez Guillén, M. C. López Caballero, M. E. Martínez Álvarez, Óscar Ministerio de Economía y Competitividad (España) Ministerio de Ciencia, Innovación y Universidades (España) Agencia Estatal de Investigación (España) European Commission 2019 http://hdl.handle.net/10261/203527 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100011033 https://doi.org/10.13039/501100003329 en eng #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2014-52825-R info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/AGL2017-84161-C1-R7 AGL2017-84161-C1-R7/AEI/10.13039/501100011033 Publisher's version Sí 49th WEFTA Conference (2019) http://hdl.handle.net/10261/203527 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100003329 open póster de congreso http://purl.org/coar/resource_type/c_6670 2019 ftcsic https://doi.org/10.13039/50110000078010.13039/50110001103310.13039/501100003329 2024-01-16T10:49:52Z Trabajo presentado a la 49th West European Fish Technologists Association (WEFTA) Conference celebrada en Tórshavn (Faroe Islands) del 15 al 17 de octubre de 2019. Sea aster (Aster tripolium) is a halophyte plant that is confined in its distribution to salt marshes, estuaries and occasionally to inland salt works. The fleshy leaves have a sweet taste, but they are scarcely consumed. Sea aster could be used as crop plant for human consumption in a future. Moreover, this plant is a rich source of polyphenols with significant nutraceutical benefits to humans. In this work, leaves of sea aster collected at the northeast coast of Spain were characterized. The water, fiber and fat content were 92 1 and 0.2%. The lipid fraction was mainly composed of omega-3 fatty acids A relevant amount of iron was found. The amount of heavy metals was lower than 1 ppm. The amino acid profile showed abundance of glycine, aspartic and glutamic acid, and alanine Studies in Caco2 and HTP1 cell lines revealed the absence of cytotoxicity even at concentration of 7.5%.The polyphenolic extract obtained from stems and leaves showed relevant antioxidant activity. Moreover, the extract showed ability to produce inhibition of different enzymes with an important role in different human disorders: Angiotensin-Converting enzyme (ACE, implicated in the control of blood pressure), Dipeptidyl-Peptidase IV (DPP-IV, for maintenance of normal glucose homeostasis) and Prolyl Endopeptidase (PEP, involved in cognitive disorders). The half maximal inhibitory concentration (IC50) was used to measure the potency of the extract in inhibiting the enzyme activity. The obtained results were 0.73 mg/ml (ACE), 0.92 mg/ml (DPP-IV) and 1.29 mg/ml (PEP). The proximal composition suggest that sea aster has potential to be used for human consumption. In addition, its leaves and stems are a source of bioactive polyphenols with potential activity against various chronic diseases. Its use as nutraceutical, cosmeceutical, and pharmaceutical molecules should be explored for ... Still Image Faroe Islands Digital.CSIC (Spanish National Research Council) Faroe Islands Tórshavn ENVELOPE(-6.772,-6.772,62.010,62.010) |
institution |
Open Polar |
collection |
Digital.CSIC (Spanish National Research Council) |
op_collection_id |
ftcsic |
language |
English |
description |
Trabajo presentado a la 49th West European Fish Technologists Association (WEFTA) Conference celebrada en Tórshavn (Faroe Islands) del 15 al 17 de octubre de 2019. Sea aster (Aster tripolium) is a halophyte plant that is confined in its distribution to salt marshes, estuaries and occasionally to inland salt works. The fleshy leaves have a sweet taste, but they are scarcely consumed. Sea aster could be used as crop plant for human consumption in a future. Moreover, this plant is a rich source of polyphenols with significant nutraceutical benefits to humans. In this work, leaves of sea aster collected at the northeast coast of Spain were characterized. The water, fiber and fat content were 92 1 and 0.2%. The lipid fraction was mainly composed of omega-3 fatty acids A relevant amount of iron was found. The amount of heavy metals was lower than 1 ppm. The amino acid profile showed abundance of glycine, aspartic and glutamic acid, and alanine Studies in Caco2 and HTP1 cell lines revealed the absence of cytotoxicity even at concentration of 7.5%.The polyphenolic extract obtained from stems and leaves showed relevant antioxidant activity. Moreover, the extract showed ability to produce inhibition of different enzymes with an important role in different human disorders: Angiotensin-Converting enzyme (ACE, implicated in the control of blood pressure), Dipeptidyl-Peptidase IV (DPP-IV, for maintenance of normal glucose homeostasis) and Prolyl Endopeptidase (PEP, involved in cognitive disorders). The half maximal inhibitory concentration (IC50) was used to measure the potency of the extract in inhibiting the enzyme activity. The obtained results were 0.73 mg/ml (ACE), 0.92 mg/ml (DPP-IV) and 1.29 mg/ml (PEP). The proximal composition suggest that sea aster has potential to be used for human consumption. In addition, its leaves and stems are a source of bioactive polyphenols with potential activity against various chronic diseases. Its use as nutraceutical, cosmeceutical, and pharmaceutical molecules should be explored for ... |
author2 |
Ministerio de Economía y Competitividad (España) Ministerio de Ciencia, Innovación y Universidades (España) Agencia Estatal de Investigación (España) European Commission |
format |
Still Image |
author |
Montero García, Pilar Sánchez-Faure, Alicia Rico, Daniel Martín Diana, Ana Belén Fernández de Palencia, P. Sánchez-Guisado, Mª Jesús Gómez Guillén, M. C. López Caballero, M. E. Martínez Álvarez, Óscar |
spellingShingle |
Montero García, Pilar Sánchez-Faure, Alicia Rico, Daniel Martín Diana, Ana Belén Fernández de Palencia, P. Sánchez-Guisado, Mª Jesús Gómez Guillén, M. C. López Caballero, M. E. Martínez Álvarez, Óscar Sea aster (Aster tripolium) as a source of bioactive molecules |
author_facet |
Montero García, Pilar Sánchez-Faure, Alicia Rico, Daniel Martín Diana, Ana Belén Fernández de Palencia, P. Sánchez-Guisado, Mª Jesús Gómez Guillén, M. C. López Caballero, M. E. Martínez Álvarez, Óscar |
author_sort |
Montero García, Pilar |
title |
Sea aster (Aster tripolium) as a source of bioactive molecules |
title_short |
Sea aster (Aster tripolium) as a source of bioactive molecules |
title_full |
Sea aster (Aster tripolium) as a source of bioactive molecules |
title_fullStr |
Sea aster (Aster tripolium) as a source of bioactive molecules |
title_full_unstemmed |
Sea aster (Aster tripolium) as a source of bioactive molecules |
title_sort |
sea aster (aster tripolium) as a source of bioactive molecules |
publishDate |
2019 |
url |
http://hdl.handle.net/10261/203527 https://doi.org/10.13039/501100000780 https://doi.org/10.13039/501100011033 https://doi.org/10.13039/501100003329 |
long_lat |
ENVELOPE(-6.772,-6.772,62.010,62.010) |
geographic |
Faroe Islands Tórshavn |
geographic_facet |
Faroe Islands Tórshavn |
genre |
Faroe Islands |
genre_facet |
Faroe Islands |
op_relation |
#PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2014-52825-R info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/AGL2017-84161-C1-R7 AGL2017-84161-C1-R7/AEI/10.13039/501100011033 Publisher's version Sí 49th WEFTA Conference (2019) http://hdl.handle.net/10261/203527 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100011033 http://dx.doi.org/10.13039/501100003329 |
op_rights |
open |
op_doi |
https://doi.org/10.13039/50110000078010.13039/50110001103310.13039/501100003329 |
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1790600027008139264 |