Proximal and fatty acid analysis in Ostrea chilensis, Crassostrea gigas and Mytilus chilensis (Bivalvia: Mollusca) from southern Chile

Vista sencilla de ítem
dc.contributor.authorValenzuela, Andrea
dc.contributor.authorOyarzún, Pablo A.
dc.contributor.authorToro, Jorge E.
dc.contributor.authorNavarro, Jorge M.
dc.contributor.authorRamírez, Oscar
dc.contributor.authorFarias, Ana
dc.date.accessioned2023-11-15T19:00:43Z
dc.date.available2023-11-15T19:00:43Z
dc.date.issued2022-07
dc.descriptionIndexación: Scopus.es
dc.description.abstractOysters and blue mussels are important hydrobiological resources for aquaculture. In Chile, they are farming on the Chiloé island, where around 18% of the world’s mussels are produced, however, their nutritional dynamics are largely unknown. For this reason, the objective of this study was to determine the proximal biochemical composition and the fatty acid profile in the Chilean oyster (Ostrea chilensis), the Pacific oyster (Crassostrea gigas) and the Chilean mussel (Mytilus chilensis), to perform an intra and interspecific comparison. Shellfish sampled in winter were characterized by a high protein content, followed by medium values for lipid content and a low carbohydrate content compared to similar species in Europe. Also, oysters and mussels were found to be rich in omega-3 long chain polyunsaturated fatty acid (n-3 LC-PUFA), so they can be considered excellent functional food option for a healthy human diet. Their high contribution of n-3 LC-PUFA ranged between 5.2–12.9 μg FA mg-1 dry weight with high n-3/n-6 ratios, which depends on both the species and the on-growing location. Both taxa can be considered a plausible option to promote a healthy diet of marine origin in future generations. Also, these results could benefit the projection and development of aquaculture of these mollusks. © 2022 Valenzuela et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.es
dc.description.urihttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0270825
dc.identifier.citationPLoS ONE, Volume 17, Issue 7 July, July 2022, Article number e0270825es
dc.identifier.doi10.1371/journal.pone.0270825
dc.identifier.issn1932-6203
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/53977
dc.language.isoenes
dc.publisherPublic Library of Sciencees
dc.rights.licenseCC BY 4.0 DEED Atribución 4.0 Internacional
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectAnimalses
dc.subjectBivalviaes
dc.subjectChilees
dc.subjectCrassostreaes
dc.subjectFatty Acidses
dc.subjectHumanses
dc.subjectMytiluses
dc.subjectOstreaes
dc.titleProximal and fatty acid analysis in Ostrea chilensis, Crassostrea gigas and Mytilus chilensis (Bivalvia: Mollusca) from southern Chilees
dc.typeArtículoes
Archivos
Bloque original
Mostrando 1 - 1 de 1
Miniatura
Nombre:
Valenzuela_Proximal_and_fatty_acid_analysis.pdf
Tamaño:
947.02 KB
Formato:
Adobe Portable Document Format
Descripción:
TEXTO COMPLETO EN INGLES
Descargar
Bloque de licencias
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descripción:
Descargar
Colecciones
Fac.CV - Artículos de Revista