IdentificationofConstituentsandAntimicrobialActivityof OilsfromSelectedMedicinalPlants

الموضوعات

علوم بحتة وطبيعية

الملخص

In this study the oils from six plants of medicinal attributes (Indigofera arrect, Indigofera hirsutal, Lagenaria siceraria, Fallopia conuolulus , Dicoma tomentoza and Carica papya) have been investigated by GC.MS and the antimicrobial activity has been screened. The fatty acid contents of the oils was determined by retention times and the observed fragmentation pattern . Sixteen components of Indigofera arrect, 19 components of Indigofera hirsutal, 9 components of Lagenaria siceraria oil, 23 components of Fallopia conuolulus oil, 20 components of Carica papaya oil and18 components of Dicoma tomentoza oil were detected in total ion chromatograms being dominated by : Hexadecanoic acid methyl ester presence in Indigofera arrect, Lagenaria siceraria, Fallopia conuolulus and Dicoma tomentoza (34.14 %, 10.15%, 22.67 %, 16.57 %). 9,12-Octadecadienoic acid (Z,Z)-, methyl ester presence in Indigofera arrect and Lagenaria siceraria (31.76 %, 19.56 % ). 9,12,15- Octadecatrienoic acid, methyl ester, (Z,Z,Z)-found in Indigofera arrect and Indigofera hirsutal (15.56 %, 25.63 % ). 9-Octadecnoic acid methyl ester presence in Indigofera hirsutal, Fallopia conuolulus, Carica papya and Dicoma tomentoza (22.49%, 25.77%, 18.182 %, 39.78 % ). 9, 12- octadecadienoic acid methyl ester precence in Indigofera hirsutal, Fallopia conuolulus and Dicoma tomentoza (32.40 %, 32.34 %, 14.50%). Linoleic acid ethyl ester precence in Lagenaria siceraria (57.96 % ). Methyl stearate precence in Fallopia conuolulus ( 11.17% ). Oleic acid, Ethyl oleate, Stigmasterol, Dodecen-1-yl(-)succenic acid anhydride and gamma-Sitosterol precence in Carica papya (12.961 %, 11.52 %, 5.85%,5.40%). The six oils was screened for antimicrobial activity against five standard organisms. The oils of Indigofera arrect, Carica papya andVDicoma tomentoza showed significant activity against Escherichia coli The Indigofera hirsutal, oil showed significant activity against Staphylococcus aureus and Bacillus subtilis. The oil of Lagenaria siceraria showed moderate activity against Pseudomonas aeroginosa.While, the oil of Fallopia conuolulus showed moderate activity against Staphylococcus aureus beside moderate anticandidal activity. The oil of Dicoma tomentoza moderate activity against Staphylococcus aureus , Pseudomonas aeroginosa and Candida albicans. Also the oil of Carica papya exhibited moderate activity against Bacillus subtilis and Staphylococcus aureus beside weak anticandidal activity.

روابط وملفات

التعريف والنوع

رقم الوثيقة

fd9efdad-e664-4a5f-b92e-404a7c1bca81

رقم العقد

0

نوع الوسائط

Crawler

نوع المحتوى

الرسائل العلمية

صيغة المصدر

رسائل دكتوراة

نوع الملف

pdf text

أسماء الملفات

2030891_1.pdf

بيانات النشر

ترجمة العنوان

التعرف على المكونات ونشاط المضادات الميكروبية لزيوت بعض النباتات الطبية المختارة

ألقاب المؤلفين

[{"name_ar":"أمين الدين عيسى محمد عيسى","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"محمد عبدالكريم","title_ar":"اشراف","title_en":"Supervision"}]

اللغة

English

المصدر والدورية

اسم المصدر

IdentificationofConstituentsandAntimicrobialActivityof OilsfromSelectedMedicinalPlants

المحتوى والصفحات

عدد الصفحات

0

إشراف وإعداد

الإشراف

محمد عبدالكريم

الإعداد

أمين الدين عيسى محمد عيسى

الاقتباسات الببليوغرافية