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    STUDIA CHEMIA - Issue no. 3 / 2011  
         
  Article:   LC/MS ANALYSIS OF STEROLIC COMPOUNDS FROM GLYCYRRHIZA GLABRA .

Authors:  IBRAHIM KHALAF, ANDREIA CORCIOVĂ, LAURIAN VLASE, BIANCA IVĂNESCU, DOINA LAZĂR. 		 
       
         
  Abstract:  In this study we have attempted to identify and quantify phytosterols from four samples of Glycyrrhiza glabra harvested from four different areas (Bilekh, Rakka, Alpo-Azaz, Rass-Aenn) of Syria. Beta-sitosterol and stigmasterol are predominant in all samples. The highest amount of beta-sitosterol and campesterol was found in Alpo-Azaz sample and the biggest quantity of stigmasterol and ergosterol was found in Bilekh sample. This investigation offers an approach to rapidly characterization of phytosterols in herbal products.

Keywords: HPLC-MS-MS, phytosterols, Glycyrrhiza glabra 		 
         
     
         
         
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