Article ISI
BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS  (2013)

Study of the Chemical Composition of the Resinous Exudate Isolated from Psoralea glandulosa and Evaluation of the Antioxidant Properties of the Terpenoids and the Resin

Madrid, A; Espinoza L.; Mellado M.; Montenegro I.; González C; Santander, R; Villena J.; Jara, C

Abstract

Otholobium glandulosum (L.) J.W. Grimes (=Psoralea glandulosa L.) (Fabaceae) is a resinous bush that grows in Chile. The chemical composition of its resinous exudate was determined for the first time. Three meroterpenic: bakuchiol (8), 3-hydroxybakuchiol (11), 12-hydroxyisobakuchiol (12) and a new compound kuchiol (13) were isolated and their structures were determined. The antioxidant activity of the terpenic compounds and resin was evaluated using the bleaching of DPPH radical, Ferric Reducing Antioxidant Power (FRAP) and Total Reactive Antioxidant Properties (TRAP) assays.

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Título según WOS: Study of the Chemical Composition of the Resinous Exudate Isolated from Psoralea glandulosa and Evaluation of the Antioxidant Properties of the Terpenoids and the Resin
Título de la Revista: BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS
Volumen: 12
Número: 4
Editorial: UNIV SANTIAGO CHILE CASA
Fecha de publicación: 2013
Página de inicio: 338
Página final: 345
Idioma: English
Notas: ISI