Isolasi dan Identifikasi Sterol dari Ekstrak n-heksana Daun Meniran Hijau Phyllanthus niruri L. (Euphorbiaceae)

Abstract: One  of  the  secondary  metabolite,  namely  a  sterol  had  been  iosolated  from  the  n-hexane  extract  of Phyllanthus niruri L leaves. This compound was obtained by isolation that consist of extaction, fractionation, purification,  and  identification.  The  identification  covers  the  melting  point  test,  thin  layer  chromatography and Liebermann-Burchard test. The research results show that the compound is white needle crystal with the malting  point  120-122⁰C  and  positive  with  Lieberman-Burchard  reagens  that  give  blue-green  coulor.  This compound have not yet been established, because it must be evaluated by spectroscopy.methods.  
Keywords: isolation, Phyllanthus niruri L., sterol, Liebermann-Burchard reagent, spectroscopy method
Penulis: Muharram dan Nur Jannah B.
Kode Jurnal: jpbiologidd090081

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Jp Biologi dd 2009