Journal :   Asian Journal of Research in Chemistry

Volume No. :   4

Issue No. :  12

Year :  2011

Pages :   1935-1940

ISSN Print :  0974-4169

ISSN Online :  0974-4150


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An Antifeedant Saponin from Seeds of Barringtonia asiatica

Address:   Emma J. Pongoh1, Wilson A.R. Rombang1, Rymond J. Rumampuk1*, Ponis Tarigan2.
1Department of Chemistry, Manado State University, Tondano-Minahasa, Sulawesi Utara 95618, Indonesia
2Department of Chemistry, Padjadjaran University, Jalan Singaperbangsa no.2 Bandung 40133, Indonesia.
*Corresponding Author

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-{[?-D-galactopyranosyl(1?3)-?-D-glucopyranosyl(1?2)]-?-D-glucuronopyranosyloxy}-22-O-[2-methylbutyroyloxy]-16, 28-dihydroxy-(3?,16?,22?)-olean-12-ene.
Barringtonia asiatica, Lecythidaceae, triterpenoid saponin.
Emma J. Pongoh, Wilson A.R. Rombang, Rymond J. Rumampuk, Ponis Tarigan. An Antifeedant Saponin from Seeds of Barringtonia asiatica. Asian J. Research Chem. 4(12): Dec., 2011; Page 1935-1940.
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