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ITS » Research Report » Kimia
Posted by dwi at 10/03/2008 17:55:21  •  5787 Views


Author :
Yulfi Zetra 




ABSTRAK

Senyawa metabolit sekunder aktif dan berkhasiat telah dipisahkan dari kulif batang tumbuhan Phyllanthus emblica secara ekstraksi maserasi kromatografi kolom dan kromatografi lapis tipis preparatif. Karakterisasi struktur yang dilakukan secara spektroskopi ultra violet infra merah dan massa menunjukkan bahwa senyawa tersebut merupakan terpenoid seskuiterpen dengan kerangka karyofilen mengandung gugus -OH dan CH3 titik leleh 192-194 C dan nilai LC50 48410 gml.


ABSTRACT

One secondary metabolite active and use compound have been isolated from the bark of Phyllanthus emblica by maceration and purified by column chromatography and thin layer chromatography methods. Characterizations of its structure have been elucidated through spectroscopic studies. These studies conclude that this compound is terpenoid sesquiterpen caryophylene type with -OH and methyl group m.p. 192-194 C and LC50 value is 48410 gml.



KeywordsKemlaka (Phyllanthus emblica) ; Metabolit sekunder
 
Subject:  Metabolisme
Date Create: 10/03/2008
Type: Text
Format: pdf ; 48 pages
Language: Indonesian
Identifier: ITS-Research-3100005066153
Collection ID: 3100005066153
Call Number: ITS 572.42 Zet m


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