Oil Characterization and Lipids Class Composition of Pomegranate Seeds
المؤلفون المشاركون
Amri, Zahra
Lazreg-Aref, Houda
Mekni, Manel
El-Gharbi, Sinda
Dabbaghi, Olfa
Mechri, Beligh
Hammami, Mohamed
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-07-24
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
This study aims to investigate the physicochemical characteristics, phenolics content, and oil composition of pomegranate oil seeds (PSO).
Quality indices, pigments, phenolics content, and antioxidant activity were determined.
PSO was fractioned into polar lipids: glycolipids (GL) and phospholipids (PL).
Sterols profile and fatty acids composition of total lipids (TL), GL, and PL were determined by GC/FID.
The free acidity, the peroxide value, and the specific extinction coefficients were, respectively, 1.69%, 3.42 in milliequivalents of active oxygen per kilogram of oil, 4.15, and 3.95.
PSO is rich in phenols (93.42 mg/Kg) but poor in pigments.
The sterols markers were β-sitosterol (77.94%), Δ5-avenasterol (7.45%), and campesterol (6.35%).
Oil content was 12.2%, wherein 23.9% were GL and 24.35% were PL.
TL were rich in unsaturated fatty acids (63.17%), while saturated fatty acids were more present in PL and GL (71.97% and 66.29%, resp.).
Conjugated fatty acids were about 13.30%, 2.03%, and 4.91%, respectively, in TL, PL, and GL.
The cis/trans ratio of TL, PL, and GL was, respectively, 49.82%, 42.91%, and 27.39%.
Monounsaturated fatty acids were more bound in PL, whereas polyunsaturated fatty acids were more bound in GL.
PSO is a good source of essential fatty acids, phenolics compounds, phytosterols, and lipid-soluble fractions.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Amri, Zahra& Lazreg-Aref, Houda& Mekni, Manel& El-Gharbi, Sinda& Dabbaghi, Olfa& Mechri, Beligh…[et al.]. 2017. Oil Characterization and Lipids Class Composition of Pomegranate Seeds. BioMed Research International،Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1134471
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Amri, Zahra…[et al.]. Oil Characterization and Lipids Class Composition of Pomegranate Seeds. BioMed Research International No. 2017 (2017), pp.1-8.
https://search.emarefa.net/detail/BIM-1134471
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Amri, Zahra& Lazreg-Aref, Houda& Mekni, Manel& El-Gharbi, Sinda& Dabbaghi, Olfa& Mechri, Beligh…[et al.]. Oil Characterization and Lipids Class Composition of Pomegranate Seeds. BioMed Research International. 2017. Vol. 2017, no. 2017, pp.1-8.
https://search.emarefa.net/detail/BIM-1134471
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1134471
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر