عنوان المقالة: Correlation between chemical composition and antioxidant activity of the essential oils from leaves and berries of Schinus molle L. growing in two areas of Bejaia (Algeria)
كمال بلهامل | Kamel Belhamel | 2447
نوع النشر
مقال علمي
المؤلفون بالعربي
المؤلفون بالإنجليزي
Azedine Abderrahim, Kamel Belhamel, Pierre Chalard, Gilles Figuérédo
الملخص الانجليزي
Schinus molle L. is a medicinal and aromatic plant used in traditional medicine for his therapeutic properties. The leaves and berries of Schinus molle L. were collected in Iheddaden and Amriw (Bejaia, Algeria) and the essential oils were isolated by hydrodistillation with yields between 0.26 and 0.80%. The chemotype of the essential oils was sesquiterpene group, cadinene and cadinols subgroups. The cadinene subgroup was obtained from Iheddaden leaves and Amriw samples (leaves and berries) with proportions between 16.1 and 23.4%, while the cadinols subgroup was only shown with Iheddaden berries (30.5%). The antioxidant activities of the essential oils from leaves and berries of Schinus molle L. were low: IC50 DPPH were between 6.9 and 8.6 mg/mL, when IC50 ABTS varied between 0.7 and 5.0 mg/mL. Principal component analysis indicates that high proportions of oxygenated sesquiterpenes promote the antioxidant activity of essential oils from Schinus molle L. against ABTS radical, while the antioxidant activity against the DPPH radical requires the combination of the different chemical families contained in the essential oils of Schinus molle L.
تاريخ النشر
30/01/2018
الناشر
Springer
رقم المجلد
12
رقم العدد
ISSN/ISBN
2193-4134
رابط DOI
https://doi.org/10.1007/s11694-018-9727-2
الصفحات
1123–1134
رابط الملف
تحميل (94 مرات التحميل)
رابط خارجي
https://link.springer.com/article/10.1007%2Fs11694-018-9727-2
الكلمات المفتاحية
Essential oils, Chemotypes, Sesquiterpenes, Antioxidant activity, IC50, Correlation
رجوع