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الرئيسية > Investigation of Phytochemical...>الوصف

Investigation of Phytochemical and Evaluation of Antioxidant and Antibacterial Activities from Abies Extract

المصدر: المجلة العلمية لجامعة الملك فيصل - العلوم الأساسية والتطبيقية
الناشر: جامعة الملك فيصل
المؤلف الرئيسي: Benouchenne, Djamila (Author)
مؤلفين آخرين: Khelifi, Douadi (Co-Author), Bellil, Ines (Co-Author), El-Akkad, Salah (Co-Author)
المجلد/العدد: مج22, ع2
محكمة: نعم
الدولة: السعودية
التاريخ الميلادي: 2021
الصفحات: 26 - 32
DOI: 10.37575
ISSN: 1658-0311
رقم MD: 1159159
نوع المحتوى: بحوث ومقالات
اللغة: الإنجليزية
قواعد المعلومات: science
مواضيع:
علم النبات | الكيمياء النباتية | الكيمياء الحيوية | الأنشطة المضادة للأكسدة | تقييم البكتيريا
كلمات المؤلف المفتاحية:
Abies Numidicaleaves | Antibacterial Activity | Antioxidant Assays | LC–MS/MS Analysis
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المستخلص: Algerian fir (Abies numidica de Lannoy) is an endemic evergreen tree belonging to the Pinaceae family. Little is known about this plant, and few papers have been reported, despite its traditional uses. The objectives of this study were to investigate the chemical composition of n-butanol extract from A. numidica leaves as well as to evaluate its biological activities (antibacterial and antioxidant). The total phenolics and total flavonoids were found in high amounts (381.15±22.70μg GAE/ml; 49.79±2.81 μg QE /ml, respectively). The data of the antibacterial effect showed a potential inhibitory zone, especially against Proteus vulgaris (17.5±0.70 mm). The antioxidant activity findings disclosed that this fraction has a moderate radical scavenging power and metal chelating ability, compared with the standards used. The liquid chromatography–mass spectrometry (LC–MS/MS) analysis results showed that the major compounds presented in this extract were hyper side (399.91μg/g), astragal in (147.22 μg/g) and rutin (102.62 μg/g). Thus, A. numidica leaves were suggested as being useful to prevent free radicals and bacterial infections diseases.
ISSN: 1658-0311

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