Asian Journal of Research in Chemistry

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

An Antifeedant Saponin from Seeds of Barringtonia asiatica


Affiliations
1 Department of Chemistry, Manado State University, Tondano-Minahasa, Sulawesi Utara 95618, Indonesia
2 Department of Chemistry, Padjadjaran University, Jalan Singaperbangsa no.2 Bandung 40133, Indonesia
     

   Subscribe/Renew Journal


An antifeedant saponin has been isolated from the seeds of Barringtonia asiatica and its structure elucidated mainly by two dimensional NMR spectroscopy to be 3-O-{[β-D-galactopyranosyl(1→3)-β-D-glucopyranosyl(1→2)]-β-D-glucuronopyranosyloxy}- 22-O-[2-methylbutyroyloxy]-16, 28-dihydroxy-(3β,16α, 22α)-olean-12-ene.

Keywords

Barringtonia asiatica, Lecythidaceae, Triterpenoid Saponin.
Subscription Login to verify subscription
User
Notifications
Font Size


Abstract Views: 193

PDF Views: 0




  • An Antifeedant Saponin from Seeds of Barringtonia asiatica

Abstract Views: 193  |  PDF Views: 0

Authors

Emma J. Pongoh
Department of Chemistry, Manado State University, Tondano-Minahasa, Sulawesi Utara 95618, Indonesia
Wilson A. R. Rombang
Department of Chemistry, Manado State University, Tondano-Minahasa, Sulawesi Utara 95618, Indonesia
Rymond J. Rumampuk
Department of Chemistry, Manado State University, Tondano-Minahasa, Sulawesi Utara 95618, Indonesia
Ponis Tarigan
Department of Chemistry, Padjadjaran University, Jalan Singaperbangsa no.2 Bandung 40133, Indonesia

Abstract


An antifeedant saponin has been isolated from the seeds of Barringtonia asiatica and its structure elucidated mainly by two dimensional NMR spectroscopy to be 3-O-{[β-D-galactopyranosyl(1→3)-β-D-glucopyranosyl(1→2)]-β-D-glucuronopyranosyloxy}- 22-O-[2-methylbutyroyloxy]-16, 28-dihydroxy-(3β,16α, 22α)-olean-12-ene.

Keywords


Barringtonia asiatica, Lecythidaceae, Triterpenoid Saponin.