Document Details

Document Type : Article In Journal 
Document Title :
?Chemical Constituents of Three Launea and One Crepis Species
المكونات الكميائية لثلاثة انواع من اللاونيا ونوع من الكربس
 
Subject : physical Sciences 
Document Language : English 
Abstract : The essential oil of Salvia aegyptiaca was analysed by GC/ MS technique. Eighteen compounds were identified. It was found that the essential oil comprises 40% terpenoidal constituents, opposite to 32% fat derivatives. The major terpenoidal component was 1(10)- aristolene (19.3%). From the non-volatile matter, ?-amyrin, lupeol, ?-sitosterol, stigmasterol, ?-sitosterol-?-D-glucopyranoside and stigmasterol-?-Dglucopyranoside as well as 3?-hydroxy-24-alkylcarboxylate-12- oleanan-28-oic acid. Fatty acids esters were isolated and identified by spectral means 
ISSN : 1012-1319 
Journal Name : Science Journal 
Volume : 14 
Issue Number : 1 
Publishing Year : 1422 AH
2002 AD 
Number Of Pages : 6 
Article Type : Article 
Added Date : Sunday, October 11, 2009 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
عبدالله محمد العسيري A. M. ASIRIResearcher  
ممدوح عبد الجيبM. A. ALJAIBResearcher  

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