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Sudestry Manik
Sumatera Utara University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology

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BRINE SHRIMP TEST TRITERPENES FROM ROOT BARK OF Sandoricum emarginatum Pratiwi Pudjiastuti; Suyanto; Sudestry Manik; Cicik S. Cahyandari; Alfinda N. Kristanti
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 3 No 2 (1997): December 1997
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/515

Abstract

The root of Sondoricum emargiatum, Meliaceae was collected in North Tapanuli, North Sumatera. Local people use this timber plant for construction and the fruit bark for cooking (Naito, 1986). In the previous investigation, 1,3,4 cuparatrien-15-ol, 4.15-cubebene and secobryononic acid were isolated from stem bark of Sondoricum emargiatum (Pratiwi). Further fractionation of n-hexane extract of root bark of Sondoricum emargiatum in the isolation of two triterpenes resulted byononic (1) and 3,4-seco-olean-4 (23), 12-dien-3,29-dionic acids (3) and their structures were elucidated by IR, MS, and NMR-spectroscopy. Compound (1) and (3) were forund more active than methyl bryononic derivate (2) with Brine Shrimp as bioindicator.
Co-Authors Alfinda N. Kristanti Cicik S. Cahyandari Pratiwi Pudjiastuti Suyanto