Estudio de la composición química del exudado resinoso aislado de psoralea glandulosa y la evaluación de las propiedades antioxidantes de la resina y sus terpenoides

Translated title of the contribution: 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

Alejandro Madrid, Luis Espinoza, MARCO ANDRÉS MELLADO GARCÍA, Iván Montenegro, César González, Rocío Santander, Joan Villena, Carlos Jara

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

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.

Translated title of the contributionStudy of the chemical composition of the resinous exudate isolated from psoralea glandulosa and evaluation of the antioxidant properties of the terpenoids and the resin
Original languageSpanish
Pages (from-to)338-345
Number of pages8
JournalBoletin Latinoamericano y del Caribe de Plantas Medicinales y Aromaticas
Volume12
Issue number4
StatePublished - 1 Jul 2013

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