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Recherche de substances bio actives de centaurea microcarpa coss et dur.

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par Maroua FERHAT
Université de M'sila - Diplôme étude supérieur de biochimie 2009
  

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Abstract :

Centaurea microcarpa Coss and Dur., A species present in the region of M'sila (Hourane) was studied to extract essential oils by hydroditilation, polyphenols, and flavonoids unsing different solvant. And to detect the presence of a phenolic compound by chromatography analysis (TLC).

The results showed that this species contains essential oils (1.231%), polyphenols (21%) and flavonoids (14, 074%), and tests have underscored confirmed the presence of coumarins ,tannins, anthocyanin and a small amount of saponosides.

ÕÎáã:

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íòÎ~ñÔØ~ ÌæÍ

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ðÎ~Ç

ßáÍ

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íå ÚÇìðÇË~ElÓ 8 .Ë~~~Ó

 
 
 


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áìð~~òæ~Ç ãÐÎÎÓÇ íñÇ .Ê~~Ó

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ÌæÍ ÊòÆ~òæòEìÎò~Ç ËÇÓ~ÈÎNáÇÇ ÖÚ~ ÊØÓÇì~ áìñò~Ç ËÇÐñÐ~æ ËÇÐñìðì~~IÇ ËÇÐñÕìðì~15~Ç íñÓ~åìß~Ç íòð~òÓìÎðáÇÇ ÏìÌæ Ë~ÈËÇ ÐÚ~

. ðTEñÈ~Ç Þì~ æ ðÆÔæ~Ç íò~~~æ~Ç ð~ ðòØ Ç ÁÇìÖÎÓáÇÇ æ Ê~òÞÓ Ê~òÕ ìá~ ~ò1ÇÔÛìÍ1åæÔ~ ÊØÓÇì~ ÖòòæÎ~Ç ÊòáæU

ÊòÆ~òæòß~Ç ÊÓÇÓÐ~Ç ÐÚ/ Centaurea microcarpa Cross et Durðáñ ~å íå ììßÎÍ :

áìñò~Ç Ë ÇÐñÐ~

, ËÇÐñìðì~~~Ç , ÊòÓ1ÓáÇÇ ËìñÖ~Ç , ËÇÐñÕìðìTh Ç , Û~~Ð~Ç ,íòð~òÓìÎðæáÇÇ, Ë~ññÓ~åìß~Ç

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