ISOLASI SENYAWA DARI KORTEKS AEGLE MARMELOS (ISOLATION OF COMPOUNDS FROM EGLE MARMELOS BARK USED PETROLEUM
| Main Author: | Perpustakaan UGM, i-lib |
|---|---|
| Format: | Article NonPeerReviewed |
| Terbitan: |
[Yogyakarta] : Universitas Gadjah Mada
, 2000
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| Subjects: | |
| Online Access: |
https://repository.ugm.ac.id/19929/ http://i-lib.ugm.ac.id/jurnal/download.php?dataId=2770 |
Daftar Isi:
- ABSTRACT: Aegle marmelos Con. is the tree with the local name Maja (Java), the member of Rtitaceae family. The plant is used in traditional medicine treatment. Researches on Aegle marnielos Corr have been reported, so that the numbers of compounds have been known. such as alkaloid. cumarine derivatives, cinnamate derivatives etc. The plant material was collected from Godean. Yogyakarta. The dry powder of "Maja" barks was extracted with petroleum ether. The obtained crude extract was subjected on the vacuum column and continued by gravity' column chromatography. The isolated compounds were determined their molecular structure by interpreting the spectral data (UV, IR. Mass and 'H & '3C NMR). Working procedure has afforded to isolate two triterpenes. lupenone and lupeol, also the white crystals have been obtained which consist of two compounds. these are stigmasterol and sitosterol. Key words : lupenone, iupeol, phytosterol. bark, Aegle marmelos