استخلاص المركبات الفينولية من أوراق بعض أصناف الزيتون السوري و دراسة تأثيرها في بعض أنواع الجراثيم

الملخص EN

Phenols were studied in the leaves of Syrian olive varieties collected from (Harasta and Ghouta, Damascus Countryside and Qalamun).

Phenolic compounds were extracted from the olive leaf varieties after disposal of plant pigments and fatty compounds, and total phenols separated with solvent (methanol - water).

The results of the analysis of thin-layer chromatography and high performance liquid chromatography HPLC to extract phenols consists of Gallic acid, Caffeic acid, Vanillic acid, p-hydroxy benzoic acid and Syringic acid.

The study showed that phenolic compounds extract from leaves of some olives varieties was more influential on Staphylococcus aureus ATCC6538, and less impact on Salmonella typhimuriumATCC13311 types of microorganisms studied.