Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/112247
COMPARTIR / EXPORTAR:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Título

Effect of germination and elicitation on phenolic composition and bioactivity of kidney beans

AutorDueñas, Montserrat CSIC ORCID; Martínez-Villaluenga, Cristina CSIC ORCID ; Limón, Rocío CSIC; Peñas, Elena CSIC ORCID ; Frías, Juana CSIC ORCID
Palabras claveElicitors
Germination
Kidney beans
Phenolic compounds
Flavonoids
Antioxidant activity
ACE inhibition activity
Fecha de publicaciónabr-2015
EditorElsevier
CitaciónFood Research International 70: 55-63 (2015)
Resumen© 2015 Elsevier Ltd. Ready-to-eat sprouts are becoming popular healthy fresh foods. Germination and elicitation may be used to improve phytochemical and functional quality of sprouts. The aim of this study was to unveil the efficacy of germination and the use of elicitors (500. μM ascorbic, 50. μM folic and 5. mM glutamic acid) to enhance the phenolic composition and antioxidant and angiotensin I converting enzyme (ACE) inhibitory activities of 8. day-old Phaseolus vulgaris L. var. Pinto sprouts. Sprouting produced a general decrease in flavan-3-ols and anthocyanins of sprouts that was compensated with a higher content of flavanones and flavonols. Although elicitor treatments reduced total phenolic content of sprouts, they promoted the synthesis of specific flavanones and flavonol O-glycosides, effect that was dependent on the type of elicitor. Antioxidant activity was not affected by ascorbic and folic acid treatments whereas it was slightly reduced in glutamic acid-treated sprouts. Folic acid was the only treatment that caused an outstanding increase in the ACE inhibitory activity of sprouts. In conclusion, elicitation may produce positive changes in the phenolic profile and improve health-promoting potential of sprouts, although selection of elicitor is crucial to deliver marketplace ready to eat sprouts enriched in specific bioactive phytochemicals.
Versión del editorhttp://dx.doi.org/10.1016/j.foodres.2015.01.018
URIhttp://hdl.handle.net/10261/112247
DOI10.1016/j.foodres.2015.01.018
Identificadoresissn: 0963-9969
Aparece en las colecciones: (ICTAN) Artículos




Ficheros en este ítem:
Fichero Descripción Tamaño Formato
Effect of germination and elicitation.pdf474,85 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo

CORE Recommender

SCOPUSTM   
Citations

79
checked on 19-mar-2024

WEB OF SCIENCETM
Citations

67
checked on 23-feb-2024

Page view(s)

414
checked on 28-mar-2024

Download(s)

1.321
checked on 28-mar-2024

Google ScholarTM

Check

Altmetric

Altmetric


Este item está licenciado bajo una Licencia Creative Commons Creative Commons