Deskripsi Lengkap
| Sumber Pengatalogan : | |
| ISSN : | |
| Majalah/Jurnal : | Makara: Sains |
| Volume : | 9 (2) November 2005: 66-69 |
| Tipe Konten : | |
| Tipe Media : | |
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| Akses Elektronik : | |
| Institusi Pemilik : | Universitas Indonesia |
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| No. Panggil | No. Barkod | Ketersediaan |
|---|---|---|
| AJ-Pdf | 03-20-607133499 | TERSEDIA |
| Tidak ada ulasan pada koleksi ini: 117422 |
Abstrak
Dua senyawa triterpenoid telah berhasil diisolasi dari ekstrak n-heksana dengan metoda kromatografi kolom cepat dari kulit batang Garcinia picrorrhiza Miq.(Cluciaceae). Senyawa hasil isolasi teridentifikasi sebagai asam-3okso-7,24-euphadien-26oat dan asam 3β-hidroksi-7,24-euphadien-26-oat. Penentuan struktur ditentukan dengan UV-vis, FT-IR, tehnik 1D dan 2D NMR.
Triterpenoids from n-hexane extract of Garcinia picrorrhiza Miq. stem bark. Chromatographic separation of n-hexane extract of dried Garcinia picrorrhiza Miq. stem bark (Cluciaceae) furnished two triterpenoids, identified as 3oxo-7,24-euphadien-26oic acid (1), 3β-hydroxy-7,24-euphadien-26 oic acid (2). The structure of compounds were determined by using UV-vis, FT-IR, 1D and 2D NMR techniques.
Triterpenoids from n-hexane extract of Garcinia picrorrhiza Miq. stem bark. Chromatographic separation of n-hexane extract of dried Garcinia picrorrhiza Miq. stem bark (Cluciaceae) furnished two triterpenoids, identified as 3oxo-7,24-euphadien-26oic acid (1), 3β-hydroxy-7,24-euphadien-26 oic acid (2). The structure of compounds were determined by using UV-vis, FT-IR, 1D and 2D NMR techniques.