English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/149948
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Release of antioxidant peptides from the body wall proteins of the sea cucumber Isostichopus fuscus

AutorHernández-Sámano, A.; Hernández-Ledesma, Blanca
Palabras claveIsostichopus fuscus
Antioxidant peptides
Tentacles
Sea cucumber
Proteases
Fecha de publicación2015
EditorNatural Product Communications
CitaciónNatural Product Communications 10(8): 1427-1430 (2015)
ResumenProteases from the tentacles of the sea cucumber Isostichopus fuscus were partially purified and used to produce antioxidant peptides from body wall proteins of this marine species. Three proteins (105, 68, and 39 kDa) were identified by SDS-PAGE in the proteolytic extract of the tentacles. Protein hydrolyzates were generated with gelatin and crude protein substrates from body wall, and peptidic fractions lower and higher than 3 kDa were obtained to evaluate their oxygen radical scavenging capacity (ORAC). The 3 kDa-fraction obtained from the crude protein hydrolyzate showed the highest ORAC value (0.92 ± 0.04 μmol Trolox equivalent/mg protein). This fraction was selected to purify peptides potentially responsible for the activity that might be used as ingredients for development of functional foods.
URIhttp://hdl.handle.net/10261/149948
Identificadorese-issn: 1555-9475
issn: 1934-578X
Aparece en las colecciones: (CIAL) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Isostichopus fuscus.pdf191,5 kBAdobe PDFVista previa
Visualizar/Abrir
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.