Les effets biologiques de l’extrait de la Maclura Pomifera
Hafida Chalakh, Yasmina Boufadi Mokhtaria
كلية علوم الطبيعة والحياة-جامعة عبد الحميد بن باديس مستغانم · الجزائر
الموضوعات
علوم تطبيقية وتكنولوجية
الملخص
The present study investigates the determination of anti-oxidant, antimicrobial and antiinflammatoryproperties of phenolic extracts of Maclura Pomifera. The antioxidant activitywas evaluated with the following tests: DPPH (2,2-Diphenyl-1-picrylhydrazyl), and FRAP(Ferric Ion Reducing Antioxidant Power).Spectrophotometric quantification of total polyphenols by the Folin-Ciocalteu method andtotal flavonoids by the AlCl3 method gave higher values with the Ethyl Acetate Extractcompared with the methanolic extract.The important antioxidant activities were significantly correlated with the total content ofphenolic compounds.The antimicrobial activity was evaluated by the method of agar wells against differentpathogenic strains, the results obtained revealed a varied antibacterial activity from one strainto another and also depends on the concentration of the tested sample.We evaluated the anti-inflammatory activity by testing, in vitro, the resistance of human redblood cells pretreated with the Osage fruit extract, and by the invivo inhibition test for edema.from the right hind paw of rats to carrageenan.We consider that the observations made in vitro and invivo are only a first stage of researchfor the evaluation of the biological properties of the bioactive substances of MacluraPomifera.
روابط وملفات
التعريف والنوع
- رقم الوثيقة
- 0c12792f-8460-49db-9eb0-d5d7bc8ead9d
- رقم العقد
- 0
- نوع الوسائط
- Crawler
- نوع المحتوى
- الرسائل العلمية
- صيغة المصدر
- ماستر (LMD)
- نوع الملف
- pdf text
- أسماء الملفات
- 210085_1.pdf
بيانات النشر
- ألقاب المؤلفين
- [{"name_ar":"Hafida Chalakh","title_ar":"اعداد","title_en":"Preparation"},{"name_ar":"Yasmina Boufadi Mokhtaria ","title_ar":"اشراف","title_en":"Supervision"}]
- اللغة
- French
المصدر والدورية
- اسم المصدر
- Les effets biologiques de l’extrait de la Maclura Pomifera
المحتوى والصفحات
- عدد الصفحات
- 0
إشراف وإعداد
- الإشراف
- Yasmina Boufadi Mokhtaria
- الإعداد
- Hafida Chalakh
الاقتباسات الببليوغرافية
APA
MLA