English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/17626
Compartir / Impacto:
Estadísticas
Add this article to your Mendeley library MendeleyBASE
Citado 24 veces en Web of Knowledge®  |  Pub MebCentral Ver citas en PubMed Central  |  Ver citas en Google académico
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Título

Tronchuda Cabbage (Brassica oleracea L. var. costata DC): Scavenger of Reactive Nitrogen Species

AutorSousa, Carla; Valentão, Patricia; Ferreres, Federico ; Seabra, Rosa M.; Andrade, Paula B.
Palabras claveBrassica oleracea L. var. costata DC
Brassicaceae
Nitric oxide
Peroxynitrite
Phenolic compounds
Ascorbic acid
Fecha de publicación8-may-2008
EditorAmerican Chemical Society
CitaciónJournal of Agricultural and Food Chemistry 56(11): 4205-4211 (2008)
ResumenThe ability of tronchuda cabbage (Brassica oleracea L. var. costata DC) to act as a scavenger of the reactive nitrogen species nitric oxide and peroxynitrite was investigated. The aqueous extracts obtained from tronchuda cabbage seeds and from its external and internal leaves exhibited a concentration dependent scavenging capacity. The antioxidant potential observed against the two reactive species was as follows: seeds > external leaves > internal leaves. In order to establish a possible correlation with the chemical composition of the extracts, the activity of ascorbic and sinapic acids and kaempferol 3-O-rutinoside was also studied. Among the compounds tested, sinapic acid showed the strongest antioxidant activity against both species.
Descripción7 pages, 6 figures, 4 tables.
Versión del editorhttp://dx.doi.org/10.1021/jf072740y
URIhttp://hdl.handle.net/10261/17626
DOI10.1021/jf072740y
ISSN0021-8561 (Print)
1520-5118 (Online)
Aparece en las colecciones: (CEBAS) Artículos
Ficheros en este ítem:
No hay ficheros asociados a este ítem.
Mostrar el registro completo
 



NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.