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dc.contributoren-US
dc.creatorSunardi, Clara
dc.date2018-02-08
dc.date.accessioned2019-12-17T10:40:37Z
dc.date.available2019-12-17T10:40:37Z
dc.identifierhttp://ejournal.litbang.depkes.go.id/index.php/toi/article/view/7863
dc.identifier10.22435/jtoi.v2i2.7863.137-140
dc.identifier.urihttp://r2kn.litbang.kemkes.go.id:8080/handle/123456789/83479
dc.descriptionABSTRACTNatural steroids can be used for pharmaceutical production. Especially served as starting material for their partialsynthesis of sex hormones, including the oral contraceptives. In this research, steroid was obtained as byproductsfound during isolation and identification of cytotoxic compounds from Stelechocarpus burahol Hook f.& Thomson stem bark. The steroid mixture appears as white powder, consist of 3 steroid components: Δ5-ergostenol,stigmasterol, and β-sitosterol. Structure elucidation has been done using GC-MS and 1H-NMR spectroscopic.The result was compared with literature standard ABSTRAKSteroids alam digunakan dalam berbagai produk farmasi, terutama sebagai material awal untuk sintesis parsialhormon reproduksi termasuk oral kontrasepsi. Dalam penelitian ini steroid ditemukan sebagai produksampingan dari proses isolasi dan identifikasi senyawa sitotoksik kulit batang Stelechocarpus burahol HookF & Thomson. Campuran steroid berupa serbuk putih yang terdiri dari 3 komponen :Δ5-ergostenol, stigmasterol,dan β-sitosterol. Elusidasi struktur menggunakan GCMS dan 1H-NMR. Hasilnya dibandingkan denganliteratur standar.Kata kunci: steroid, Stelechocarpus buraholen-US
dc.formatapplication/pdf
dc.languageen
dc.publisherBadan Penelitian dan Pengembangan Kesehatanen-US
dc.sourceJurnal Tumbuhan Obat Indonesia; Vol 2, No 2 (2009): Jurnal Tumbuhan Obat Indonesia; 137-140en-US
dc.sourceJurnal Tumbuhan Obat Indonesia; Vol 2, No 2 (2009): Jurnal Tumbuhan Obat Indonesia; 137-140id-ID
dc.subjectsteroid, Stelechocarpus buraholen-US
dc.titleSTRUCTURE OF STEROIDS IN Stelechocarpus burahol Hook f. & Thomson STEM BARK Struktur steroid dalam kulit batang Stelechocarpus burahol Hook f. & Thomsonen-US
dc.typePeer-reviewed Articleen-US


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