Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/115065
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Chemical composition, nutritional and antioxidant properties of the red edible seaweed Porphyra columbina |
Autor: | Cian, Raúl E.; Fajardo, María A.; Alaíz Barragán, Manuel CSIC ORCID ; Vioque, Javier CSIC ORCID ; González, Rolando J.; Drago, Silvina | Palabras clave: | Protein quality Radical scavenging Red seaweeds Nutraceitical food Mineral bioaccessibility, nutraceutical food, protein quality, radical scavenging, red seaweeds Mineral bioaccessibility, nutraceutical food, protein quality, radical scavenging, red seaweeds Mineral bioaccessibility |
Fecha de publicación: | 2014 | Editor: | Taylor & Francis | Citación: | International Journal of Food Sciences and Nutrition 65: 299- 305 (2014) | Resumen: | Proximate composition, fatty acids and amino acid profiles and nutritional (chemical score, protein digestibility, PDCAAS and mineral dialyzability) and antioxidant properties (TEAC, DPPH and power reduction) from Porphyra columbina were evaluated. Total dietary fiber (48.02±1.13g/100g dry weight) and protein (24.61±0.21g/100g dry weight) were the two most abundant components in this seaweed. The main saturated and unsaturated fatty acids were C16:0 and C20:5 (n-3), respectively. The limiting amino acid was tryptophan with a chemical score of 57%. Protein digestibility was 74.33±3.0%. Porphyra columbina has high mineral content with good Na/K relationship and medium value of potential mineral accessibility (P, Ca and Zn dializability: 18.75±0.01, 17.62±0.16 and 16.70±0.44, respectively). The highest antioxidant properties were obtained with an acetone/water extraction system. This work provides important information about chemical composition and nutraceutical new properties of P. columbina. © 2014 Informa UK Ltd. All rights reserved. | URI: | http://hdl.handle.net/10261/115065 | DOI: | 10.3109/09637486.2013.854746 | Identificadores: | doi: 10.3109/09637486.2013.854746 issn: 1465-3478 |
Aparece en las colecciones: | (IG) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
79
checked on 29-mar-2024
WEB OF SCIENCETM
Citations
64
checked on 27-feb-2024
Page view(s)
292
checked on 19-abr-2024
Download(s)
157
checked on 19-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.